RSS Feeds
Climatological Report (Annual)
Issued by NWS Twin Cities, MN
Issued by NWS Twin Cities, MN
000
CXUS53 KMPX 012028 CCA
CLAMSP
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHANHASSEN MN
200 PM CST TUE JAN 01 2013...CORRECTION
....................................
...THE TWIN CITIES MN ANNUAL CLIMATE SUMMARY FOR 2012...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2012
MSP
ANNUAL REPORT 2012 MSP AIRPORT
TEMPS ACTUAL NORMAL DEPART RANK
ANNUAL MAX 59.9 55.2 4.7 WARMER 1 WARM
ANNUAL MIN 41.6 37.1 4.5 WARMER 2 WARM
ANNUAL AVG 50.8 46.2 4.6 WARMER 1 WARM
RANK
WARMEST MONTH 80.2 JUL-2012 6.4 WARMER 2 WARM
COLDEST MONTH 23.3 JAN-2012 7.7 WARMER 8 WARM
WARMEST DAY MAX 102 JUN-06-2012
COLDEST DAY MIN -11 JAN-19-2012
FREEZE DATA TEMP DATE AVG
LAST <=32 27 MAY-11-2012 SPRING APR-23
FIRST <=32 28 OCT-07-2012 AUTUMN OCT-08
GROWING SEASON LENGTH 180 DAYS AVERAGE 169
SUB ZERO DATA TEMP DATE
LAST MIN <=ZERO -1 MAR-21-2012 SPRING
FIRST MIN <=ZERO 12 DEC-12-2012 AUTUMN
LENGTH 327 DAYS
HEATING DEGREE DAYS (HDD)
HDD BASE 65 ACTUAL NORMAL DEPART RANK
ANNUAL 2012 6218 7580 -1362 WARMER 2 WARM
SEASON 2011-12 5852 7580 -1728 WARMER 1 WARM
COOLING DEGREE DAYS (CDD)
CDD BASE 65 ACTUAL NORMAL DEPART RANK
ANNUAL 2012 1131 753 378 WARMER 57 COLD
PRECIP ACTUAL NORMAL DEPART RANK
ANNUAL 2012 29.59 30.61 -1.02 DRIER NEAR NORM
WETTEST MONTH 9.34 JUNE-2012 -0.66 DRIER 13 DRY
DRIEST MONTH 0.30 SEP-2012 -2.78 DRIER 40 DRY
WETTEST DAY 2.58 JUL-24-2012
FIRST THUNDER MAR-19-2012
LAST THUNDER OCT-10-2012
TOTAL THUNDER 39 DAYS
SNOW ACTUAL AVG DEPART RANK
ANNUAL 2012 27.8 54.4 -26.6 DRIER 17 DRY
SEASON 2011-12 22.3 54.4 -32.1 DRIER 10 DRY
MAX SNOW MONTH 15.0 JAN-2012 -1.6 DRIER 24 WET
MAX SNOW DAY 10.5 FEB-09-2012
MAX SNOW DEPTH 9 FEB-10-2012
SNOWFALL AMOUNT DATE
LAST TRACE >= T T MAY-28-2012 SPRING
LAST TENTH >= 0.1 0.2 APR-08-2012 SPRING
LAST INCH >= 1.0 2.2 APR-29-2012 SPRING
FIRST TRACE >= T T NOV-25-2012 AUTUMN
FIRST TENTH >= 0.1 0.2 NOV-12-2012 AUTUMN
FIRST INCH >= 1.0 10.5 NOV-09-2012 AUTUMN
WEATHER NCDC
TYPE NORMAL
1=FOG/MIST 149
2=FOG DENSE 9.2 9
3=THUNDER 37 39
4=IP/SLEET 4
5=HAIL 3
6=FRZ RAIN 4
7=BLWG DUST 0
8=HAZE/SMK 88
9=BLWG SNOW 0
WIND MPH ACTUAL NORMAL DEPART
ANNUAL AVERAGE 8.5 10.4 -1.9
PEAK WIND GUST 58 MPH NORTHWEST SEP-19-2012
FASTEST 2-MINUTE 45 MPH WEST SEP-03-2012
POSSIBLE MONTH MONTH MONTH MONTH ANN ANN ANN ANN
SUNSHINE GAIN GAIN LOSS LOSS GAIN GAIN LOSS LOSS
MINUTES MIN PCT MIN PCT MIN PCT PCT PCT
JANUARY 54 13 0 0 54 13 0 0
FEBRUARY 83 20 0 0 137 33 0 0
MARCH 97 23 0 0 234 56 0 0
APRIL 90 22 0 0 324 78 0 0
MAY 67 16 0 0 391 94 0 0
JUNE 16 4 -5 -1 407 98 -5 -1
JULY 0 0 -51 -12 0 0 -56 -13
AUGUST 0 0 -86 -21 0 0 -142 -34
SEPTEMBER 0 0 -92 -22 0 0 -234 -56
OCTOBER 0 0 -93 -22 0 0 -327 -79
NOVEMBER 0 0 -68 -16 0 0 -395 -95
DECEMBER 9 2 -21 -5 9 2 -416 -100
ANNUAL +416 MIN = + 7 HOURS -416 = - 7 HOURS +416 100 -416 -100
TEMP NCDC COUNT NUMBER OF DAYS
MAXIMUM NORMAL ACTUAL AVERAGE DEPART
<=32 76.3 53 72 -19 WARMER
>=50 240 215 25 WARMER
>=60 199 175 24 WARMER
>=70 146 130 16 WARMER
>=80 89 69 20 WARMER
>=90 13.0 31 13 18 WARMER
TEMP NCDC COUNT NUMBER OF DAYS
MINIMUM NORMAL ACTUAL AVERAGE DEPART
<= 32 154.2 125 151 -26 WARMER
<= 20 62 84 -22 WARMER
<= 10 26 49 -23 WARMER
<= 0 29.9 5 24 -19 WARMER
<= -10 1 8 -7 WARMER
>= 50 146 129 17 WARMER
PRECIP NCDC COUNT NUMBER OF DAYS
DAYS WITH A NORMAL ACTUAL AVERAGE DEPART
T (ONLY) 64 66 -2 DRIER
>= 0.01 118.7 109 117 -8 DRIER
>= 0.10 50 62 -12 DRIER
>= 0.25 34 37 -3 DRIER
>= 0.50 22 19 3 WETTER
>= 1.00 5.5 6 6 0 NORMAL
SNOW NCDC COUNT NUMBER OF DAYS
DAYS WITH A NORMAL ACTUAL AVERAGE DEPART
T (ONLY) 23 35 -12 DRIER
>= 0.1 33 39 -6 DRIER
>= 1.0 16.9 8 17 -9 DRIER
>= 1.5 5 12 -7 DRIER
>= 2.0 3 9 -6 DRIER
>= 3.0 2 5 -3 DRIER
ACTUAL DAILY EXTREME EACH MONTH MAX MAX
2012 WARMEST COLDEST COLDEST WARMEST DAILY DAILY
MONTH MAX MAX MIN MIN PRECIP SNOW
JAN-2012 52 4 -11 37 0.15 1.9
FEB-2012 46 21 1 31 0.70 1.9
MAR-2012 80 28 8 61 0.58 0.8
APR-2012 75 44 27 50 1.19 T* HAIL
MAY-2012 93 60 46 64 2.58 0
JUN-2012 93 69 46 72 1.15 0
JUL-2012 102 80 64 81 1.69 0
AUG-2012 93 68 50 72 0.73 0
SEP-2012 95 60 36 70 0.19 0
OCT-2012 78 39 25 55 0.75 T
NOV-2012 69 23 10 44 0.31 0.5
DEC-2012 55 13 0 37 0.95 10.5
ANN-2012 102 4 -11 81 2.58 10.5
NEW DAILY RECORD EXTREME SET OR EQUALED
COUNT BY TYPE EACH MONTH
2012 WARMEST COLDEST COLDEST WARMEST MAX MAX CROSS
MONTH MAXIMUM MAXIMUM MINIMUM MINIMUM PRECIP SNOW TOTAL
JAN-12 2 0 0 2 0 0 4
FEB-12 0 0 0 0 2 1 3
MAR-12 8 0 0 10 0 0 18
APR-12 0 0 0 0 1 0 1
MAY-12 2 0 0 0 1 0 3
JUN-12 0 0 0 1 0 0 1
JUL-12 2 0 0 3 1 0 6
AUG-12 0 0 0 0 0 0 0
SEP-12 0 0 0 0 0 0 0
OCT-12 0 0 0 0 1 0 1
NOV-12 2 0 0 0 0 0 2
DEC-12 0 0 0 0 0 1 1
40
ANN-12 16 0 0 16 6 2 40
NEW DAILY RECORD EXTREME LISTING PREVIOUS
TYPE NEW/TIE /AMOUNT /DATE YEAR SET/TIE OLD YEAR
WARM LOW NEW-> 37 JAN-06-2012 OLD-> 35 1928
MAX TIE-> 49 JAN-09-2012 TIES-> 49 2002
WARM-LOW NEW-> 37 JAN-09-2012 OLD-> 34 2002
MAX NEW-> 52 JAN-10-2012 OLD-> 49 1990
PRECIP NEW-> 0.70 FEB-28-2012 OLD-> 0.51 1951
PRECIP NEW-> 0.65 FEB-29-2012 OLD-> 0.09 2004
SNOW NEW-> 2.2 FEB-29-2012 OLD-> 0.7 1948
MAX NEW-> 66 MAR-10-2012 OLD-> 59 1878
MAX NEW-> 66 MAR-11-2012 OLD-> 61 1902
WARM LOW NEW-> 46 MAR-11-2012 OLD-> 45 1977
MAX NEW-> 67 MAR-13-2012 OLD-> 66 2007
MAX NEW-> 73 MAR-14-2012 OLD-> 64 2010
WARM LOW NEW-> 48 MAR-14-2012 OLD-> 45 1973
WARM LOW TIE-> 42 MAR-15-2012 TIES-> 42 1927
MAX NEW-> 79 MAR-16-2012 OLD-> 71 1930
MAX NEW-> 80 MAR-17-2012 OLD-> 76 1973
WARM LOW NEW-> 59 MAR-17-2012 OLD-> 47 1894
MAX NEW-> 79 MAR-18-2012 OLD-> 71 1921
WARM LOW NEW-> 61 MAR-18-2012 OLD-> 48 1968
MAX NEW-> 79 MAR-19-2012 OLD-> 72 1910
WARM LOW NEW-> 61 MAR-19-2012 OLD-> 48 1910
W-LOW-MAR-X NEW-> 61 MAR-18-2012 OLD-> 57 MAR-27-1910
W-LOW-MAR-X NEW-> 61 MAR-19-2012 OLD-> 57 MAR-29-1910
WARM LOW NEW-> 57 MAR-20-2012 OLD-> 41 1938
WARM LOW NEW-> 55 MAR-21-2012 OLD-> 47 1938
WARM LOW NEW-> 56 MAR-22-2012 OLD-> 44 1910 1935
WARM LOW NEW-> 59 MAR-23-2012 OLD-> 48 1910 1920
WARM LOW TIE-> 52 MAR-24-2012 TIES-> 52 1945
PRECIP NEW-> 1.19 APR-15-2012 OLD-> 0.99 1873
MAX NEW-> 93 MAY-18-2012 OLD-> 91 1911
MAX NEW-> 89 MAY-23-2012 OLD-> 88 1874 2010
PRECIP NEW-> 2.58 MAY-23-2012 OLD-> 1.27 1937
WARM LOW NEW-> 71 JUN-08-2012 OLD-> 70 1959 1976
MAX NEW-> 99 JUL-02-2012 OLD-> 96 1911
WARM LOW TIE-> 77 JUL-02-2012 TIES-> 77 1911
MAX NEW-> 101 JUL-04-2012 OLD-> 100 1949
WARM LOW NEW-> 81 JUL-04-2012 OLD-> 80 1999
WARM LOW NEW-> 79 JUL-05-2012 OLD-> 78 1982
PRECIP NEW-> 1.69 JUL-24-2012 OLD-> 1.44 1985
PRECIP NEW-> 0.75 OCT-25-2012 OLD-> 0.67 2010
MAX NEW-> 69 NOV-10-2012 OLD-> 68 2010
MAX NEW-> 60 NOV-22-2012 OLD-> 59 1998
SNOW NEW-> 10.5 DEC-09-2012 OLD-> 7.4 1961
MONTHLY LISTING WITH NORMALS...DEPARTURES AND RANKINGS
MONTHLY DATA ACTUAL NORMAL DEPART RANK
JAN-12 MAX 30.8 23.7 7.1 WARMER 9 WARM
JAN-12 MIN 15.8 7.5 8.3 WARMER 7 WARM
JAN-12 MEAN 23.3 15.6 7.7 WARMER 8 WARM
JAN-12 HDD 1285 1531 -246 WARMER 8 WARM
JAN-12 CDD 0 0 0 NORMAL N/A
JAN-12 PRECIP 0.36 0.90 -0.54 DRIER 25 DRY
JAN-12 SNOW 4.6 12.2 -7.6 DRIER 26 DRY
MONTHLY DATA ACTUAL NORMAL DEPART RANK
FEB-12 MAX 34.8 28.9 5.9 WARMER 13 WARM
FEB-12 MIN 20.6 12.8 7.8 WARMER 11 WARM
FEB-12 MEAN 27.7 20.9 6.8 WARMER 13 WARM
FEB-12 HDD 1072 1236 -203 WARMER 14 WARM
FEB-12 CDD 0 0 0 NORMAL N/A
FEB-12 PRECIP 1.71 0.77 0.94 WETTER 14 WET
FEB-12 SNOW 6.1 7.7 -1.6 DRIER 58 DRY
MONTHLY DATA ACTUAL NORMAL DEPART RANK
MAR-12 MAX 57.5 41.3 16.2 WARMER 1 WARM
MAR-12 MIN 39.1 24.3 14.8 WARMER 1 WARM
MAR-12 MEAN 48.3 32.8 15.5 WARMER 1 WARM
MAR-12 HDD 524 1034 -510 WARMER 1 WARM
MAR-12 CDD 16 0 16 WARMER N/A
MAR-12 PRECIP 1.40 1.89 -0.49 DRIER 69 DRY
MAR-12 SNOW 1.3 10.3 -9.0 DRIER 13 DRY
MONTHLY DATA ACTUAL NORMAL DEPART RANK
APR-12 MAX 59.6 57.8 1.8 WARMER 33 WARM
APR-12 MIN 40.5 37.2 3.3 WARMER 15 WARM
APR-12 MEAN 50.0 47.5 2.5 WARMER 23 WARM
APR-12 HDD 442 530 -88 WARMER 21 WARM
APR-12 CDD 0 5 -5 COOLER N/A
APR-12 PRECIP 3.04 2.66 0.38 WETTER 34 WET
APR-12 SNOW T 2.4 -2.4 DRIER 8 DRY
MONTHLY DATA ACTUAL NORMAL DEPART RANK
MAY-12 MAX 73.5 69.4 4.1 WARMER 18 WARM
MAY-12 MIN 53.8 48.9 4.9 WARMER 7 WARM
MAY-12 MEAN 63.7 59.2 4.5 WARMER 11 WARM
MAY-12 HDD 112 218 -106 WARMER 11 WARM
MAY-12 CDD 80 37 43 WARMER 21 WARM
MAY-12 PRECIP 9.34 3.36 5.98 WETTER 2 WET
MAY-12 SNOW 0 T -T SNOWIER NEAR NORM
MONTHLY DATA ACTUAL NORMAL DEPART RANK
JUN-12 MAX 82.3 78.8 3.5 WARMER 16 WARM
JUN-12 MIN 62.3 58.8 3.5 WARMER 10 WARM
JUN-12 MEAN 72.3 68.8 3.5 WARMER 13 WARM
JUN-12 HDD 11 44 -33 WARMER 13 WARM
JUN-12 CDD 236 158 78 WARMER 16 WARM
JUN-12 PRECIP 3.59 4.25 -0.66 DRIER 63 DRY
JUN-12 SNOW 0 NONE RECORDED NORMAL N/A
MONTHLY DATA ACTUAL NORMAL DEPART RANK
JUL-12 MAX 89.9 83.4 6.5 WARMER 3 WARM
JUL-12 MIN 70.4 64.1 6.3 WARMER 1 WARM
JUL-12 MEAN 80.2 73.8 6.4 WARMER 2 WARM
JUL-12 HDD 0 5 -5 WARMER 1 WARM
JUL-12 CDD 475 259 216 WARMER 2 WARM
JUL-12 PRECIP 4.90 4.04 0.86 WETTER 31 WET
JUL-12 SNOW 0 NONE RECORDED NORMAL N/A
MONTHLY DATA ACTUAL NORMAL DEPART RANK
AUG-12 MAX 82.1 80.5 1.6 WARMER 40 WARM
AUG-12 MIN 61.8 61.8 0.0 WARMER NEAR NORM
AUG-12 MEAN 72.0 71.2 0.8 WARMER 43 WARM
AUG-12 HDD 4 14 -10 WARMER 31 WARM
AUG-12 CDD 228 205 23 WARMER 47 WARM
AUG-12 PRECIP 1.38 4.30 -2.92 DRIER 13 DRY
AUG-12 SNOW 0 NONE RECORDED NORMAL N/A
MONTHLY DATA ACTUAL NORMAL DEPART RANK
SEP-12 MAX 76.2 71.7 4.5 WARMER 13 WARM
SEP-12 MIN 51.6 52.4 -0.8 COOLER 71 COLD
SEP-12 MEAN 63.9 62.0 1.9 WARMER 29 WARM
SEP-12 HDD 121 154 -33 WARMER 37 WARM
SEP-12 CDD 96 66 30 WARMER 33 WARM
SEP-12 PRECIP 0.30 3.08 -2.78 DRIER 2 DRY
SEP-12 SNOW 0 T -T DRIER N/A
MONTHLY DATA ACTUAL NORMAL DEPART RANK
OCT-12 MAX 56.4 58.0 -1.6 COOLER 49 COLD
OCT-12 MIN 38.6 39.7 -1.1 COOLER 66 COLD
OCT-12 MEAN 47.5 48.9 -1.4 COOLER 48 COLD
OCT-12 HDD 535 507 28 COOLER 51 COLD
OCT-12 CDD 0 6 -6 COOLER 1 COLD
OCT-12 PRECIP 1.30 2.43 -1.13 DRIER 53 DRY
OCT-12 SNOW T 0.6 -0.6 DRIER 41 DRY
MONTHLY DATA ACTUAL NORMAL DEPART RANK
NOV-12 MAX 45.6 41.2 4.4 WARMER 21 WARM
NOV-12 MIN 28.6 26.2 2.4 WARMER 31 WARM
NOV-12 MEAN 37.1 33.7 3.4 WARMER 30 WARM
NOV-12 HDD 828 939 -111 WARMER 28 WARM
NOV-12 CDD 0 0 0 NORMAL N/A
NOV-12 PRECIP 0.63 1.77 -1.14 DRIER 40 DRY
NOV-12 SNOW 0.8 9.3 -8.5 DRIER 21 DRY
MONTHLY DATA ACTUAL NORMAL DEPART RANK
DEC-12 MAX 30.6 27.1 3.5 WARMER 41 WARM
DEC-12 MIN 16.2 12.3 3.9 WARMER 40 WARM
DEC-12 MEAN 23.4 19.7 3.7 WARMER 40 WARM
DEC-12 HDD 1284 1404 -120 WARMER 42 WARM
DEC-12 CDD 0 0 0 NORMAL N/A
DEC-12 PRECIP 1.64 1.16 0.48 WETTER 23 WET
DEC-12 SNOW 15 11.9 3.1 SNOWIER 24 WET
ANNUAL 2012 ACTUAL NORMAL DEPART RANK
ANN-12 MAX 59.9 55.2 4.7 WARMER 1 WARM
ANN-12 MIN 41.6 37.1 4.5 WARMER 2 WARM
ANN-12 MEAN 50.8 46.2 4.6 WARMER 1 WARM
ANN-12 HDD-ANN 6218 7580 -1362 WARMER 2 WARM
JUL-11-JUN-1HDD-SEA 5852 7580 -1728 WARMER 1 WARM
ANN-12 CDD 1131 753 378 WARMER 57 COLD
ANN-12 PRECIP 29.59 30.61 -1.02 DRIER NEAR NORM
ANN-12 SNOW-ANN 27.8 54.4 -26.6 DRIER 17 DRY
JUL-11-JUN-1SNOW-SEA 22.3 54.4 -32.1 DRIER 10 DRY
3 MONTH LISTING WITH NORMALS...DEPARTURES AND RANKINGS
3-MONTH DATA NOVEMBER DECEMBER JANUARY (NDJ)
NDJ 2012 ACTUAL NORMAL DEPART RANK
NDJ-12 MAX 37.4 30.7 6.7 WARMER 3 WARM
NDJ-12 MIN 22.8 15.3 7.5 WARMER 4 WARM
NDJ-12 MEAN 30.1 23.0 7.1 WARMER 3 WARM
NDJ-12 HDD 3196 2343 853 COOLER 3 WARM
NDJ-12 CDD 0 0 0 NORMAL N/A
NDJ-12 PRECIP 1.65 2.93 -1.28 DRIER 24 DRY
NDJ-12 SNOW 14.9 21.2 -6.3 DRIER 32 DRY
3-MONTH DATA DECEMBER JANUARY FEBRUARY (DJF)
DJF 2012 ACTUAL NORMAL DEPART RANK
DJF-12 MAX 33.3 26.3 6.7 WARMER 6 WARM
DJF-12 MIN 19.2 10.9 8.3 WARMER 5 WARM
DJF-12 MEAN 26.3 18.8 7.5 WARMER 4 WARM
DJF-12 HDD 3502 4171 -708 WARMER 5 WARM
DJF-12 CDD 0 0 0 NORMAL N/A
DJF-12 PRECIP 3.06 2.83 0.23 WETTER 50 WET
DJF-12 SNOW 18.0 31.8 -13.8 DRIER 31 DRY
3-MONTH DATA JANUARY FEBRUARY MARCH (JFM)
JFM 2012 ACTUAL NORMAL DEPART RANK
JFM-12 MAX 41.1 31.3 9.8 WARMER 2 WARM
JFM-12 MIN 25.2 14.9 10.3 WARMER 1 WARM
JFM-12 MEAN 33.1 23.1 10.0 WARMER 1 WARM
JFM-12 HDD 2881 3765 -884 WARMER 1 WARM
JFM-12 CDD 16 0 16 WARMER N/A
JFM-12 PRECIP 3.47 3.56 -0.09 DRIER NEAR NORM
JFM-12 SNOW 12.0 30.2 -18.0 DRIER 12 DRY
3-MONTH DATA FEBRUARY MARCH APRIL (FMA)
FMA 2012 ACTUAL NORMAL DEPART RANK
FMA-12 MAX 50.6 42.7 7.9 WARMER 3 WARM
FMA-12 MIN 33.4 24.8 8.6 WARMER 1 WARM
FMA-12 MEAN 42.0 33.8 8.2 WARMER 2 WARM
FMA-12 HDD 2038 2764 -726 WARMER 2 WARM
FMA-12 CDD 16 5 11 WARMER N/A
FMA-12 PRECIP 6.15 5.32 0.83 WETTER 25 WET
FMA-12 SNOW 7.4 20.4 -13.0 DRIER 12 DRY
3-MONTH DATA MARCH APRIL MAY (MAM)
MAM 2012 ACTUAL NORMAL DEPART RANK
MAM-12 MAX 63.6 56.2 7.4 WARMER 1 WARM
MAM-12 MIN 44.5 36.8 7.7 WARMER 1 WARM
MAM-12 MEAN 54.0 46.5 7.5 WARMER 1 WARM
MAM-12 HDD 1078 1746 -668 WARMER 1 WARM
MAM-12 CDD 96 42 54 WARMER 14 WARM
MAM-12 PRECIP 13.78 7.91 5.87 WETTER 2 WET
MAM-12 SNOW 1.3 12.7 -11.4 DRIER 8 DRY
3-MONTH DATA APRIL MAY JUNE (AMJ)
AMJ 2012 ACTUAL NORMAL DEPART RANK
AMJ-12 MAX 71.8 68.7 3.1 WARMER 8 WARM
AMJ-12 MIN 52.2 48.3 3.9 WARMER 2 WARM
AMJ-12 MEAN 62.0 58.5 3.5 WARMER 6 WARM
AMJ-12 HDD 565 792 -227 WARMER 8 WARM
AMJ-12 CDD 316 200 116 WARMER 10 WARM
AMJ-12 PRECIP 15.97 10.27 5.70 WETTER 5 WET
AMJ-12 SNOW T 2.4 -2.4 DRIER 1 DRY
3-MONTH DATA MAY JUNE JULY (MJJ)
MJJ 2012 ACTUAL NORMAL DEPART RANK
MJJ-12 MAX 81.9 77.2 4.7 WARMER 3 WARM
MJJ-12 MIN 62.2 57.3 4.9 WARMER 1 WARM
MJJ-12 MEAN 72.1 67.3 4.8 WARMER 3 WARM
MJJ-12 HDD 123 267 -144 WARMER 6 WARM
MJJ-12 CDD 791 454 337 WARMER 5 WARM
MJJ-12 PRECIP 17.83 11.65 6.18 WETTER 6 WET
MJJ-12 SNOW 0.0 0.0 0.0 NORMAL 1 DRY
3-MONTH DATA JUNE JULY AUGUST (JJA)
JJA 2012 ACTUAL NORMAL DEPART RANK
JJA-12 MAX 84.8 80.9 3.9 WARMER 6 WARM
JJA-12 MIN 64.8 61.6 3.2 WARMER 3 WARM
JJA-12 MEAN 74.8 71.3 3.5 WARMER 3 WARM
JJA-12 HDD 15 63 -48 WARMER 4 WARM
JJA-12 CDD 939 639 300 WARMER 3 WARM
JJA-12 PRECIP 9.87 12.59 -2.72 DRIER 56 DRY
JJA-12 SNOW 0 NONE RECORDED NORMAL N/A
3-MONTH DATA JULY AUGUST SEPTEMBER (JAS)
JAS 2012 ACTUAL NORMAL DEPART RANK
JAS-12 MAX 82.7 78.5 4.2 WARMER 6 WARM
JAS-12 MIN 61.3 59.4 1.9 WARMER 14 WARM
JAS-12 MEAN 72.0 69.0 3.0 WARMER 6 WARM
JAS-12 HDD 125 173 -48 WARMER 23 WARM
JAS-12 CDD 799 547 252 WARMER 8 WARM
JAS-12 PRECIP 6.58 11.42 -4.84 DRIER 24 DRY
JAS-12 SNOW 0.0 T -T DRIER N/A
3-MONTH DATA AUGUST SEPTEMBER OCTOBER (ASO)
ASO 2012 ACTUAL NORMAL DEPART RANK
ASO-12 MAX 71.6 70.1 1.5 WARMER 58 WARM
ASO-12 MIN 50.7 51.3 -0.6 COOLER 67 COLD
ASO-12 MEAN 61.1 60.7 0.4 WARMER 57 WARM
ASO-12 HDD 660 675 -15 WARMER 61 WARM
ASO-12 CDD 324 277 47 WARMER 43 WARM
ASO-12 PRECIP 2.98 9.81 -6.83 DRIER 1 DRY
ASO-12 SNOW T 0.6 -0.6 DRIER 34 DRY
3-MONTH DATA SEPTEMBER OCTOBER NOVEMBER (SON)
SON 2012 ACTUAL NORMAL DEPART RANK
SON-12 MAX 59.4 57.0 2.4 WARMER 27 WARM
SON-12 MIN 39.6 39.4 0.2 WARMER 59 WARM
SON-12 MEAN 49.5 48.2 1.3 WARMER 36 WARM
SON-12 HDD 1484 1600 -116 WARMER 40 WARM
SON-12 CDD 96 72 24 WARMER NEAR NORM
SON-12 PRECIP 2.23 7.28 -5.05 DRIER 6 DRY
SON-12 SNOW 0.8 9.9 -9.1 DRIER 17 DRY
3-MONTH DATA OCTOBER NOVEMBER DECEMBER (OND)
OND 2012 ACTUAL NORMAL DEPART RANK
OND-12 MAX 44.2 42.1 2.1 WARMER 28 WARM
OND-12 MIN 27.8 26.1 1.7 WARMER 38 WARM
OND-12 MEAN 36.0 34.1 1.9 WARMER 32 WARM
OND-12 HDD 2647 2850 -203 WARMER 30 WARM
OND-12 CDD 0 6 -6 COOLER NEAR NORM
OND-12 PRECIP 3.57 5.36 -1.79 DRIER 59 DRY
OND-12 SNOW 15.8 21.8 -6.0 DRIER NEAR NORM
ANNUAL CUMULATIVE YEAR TO DATE
ANNUAL DATA
JANUARY 2012 ACTUAL NORMAL DEPART RANK
JAN-12 MAX 30.8 23.7 7.1 WARMER 9 WARM
JAN-12 MIN 15.8 7.5 8.3 WARMER 7 WARM
JAN-12 MEAN 23.3 15.6 7.7 WARMER 8 WARM
JAN-12 HDD-ANN 1285 1531 -246 WARMER 8 WARM
JUL-JAN-12 HDD-SEA 3691 4554 -863 WARMER 2 WARM
JAN-12 CDD 0 0 0 NORMAL N/A
JAN-12 PRECIP 0.36 0.90 -0.54 DRIER 25 DRY
JAN-12 SNOW-ANN 4.6 12.2 -7.6 DRIER 26 DRY
JUL-JAN-12 SNOW-SEA 14.9 34.0 -19.1 DRIER 31 DRY
ANNUAL DATA
JAN-FEB 2012 ACTUAL NORMAL DEPART RANK
JAN-FEB-12 MAX 32.8 26.3 6.5 WARMER 8 WARM
JAN-FEB-12 MIN 18.2 10.2 8.0 WARMER 6 WARM
JAN-FEB-12 MEAN 25.5 18.3 7.2 WARMER 5 WARM
JAN-FEB-12 HDD-ANN 2357 2767 -410 WARMER 7 WARM
JUL-FEB-12 HDD-SEA 4763 5790 -1066 WARMER 2 WARM
JAN-FEB-12 CDD 0 0 0 NORMAL N/A
JAN-FEB-12 PRECIP 2.07 1.67 0.40 WETTER 40 WET
JAN-FEB-12 SNOW-ANN 10.7 19.9 -9.2 DRIER 30 DRY
JUL-FEB-12 SNOW-SEA 21.0 41.7 -20.7 DRIER 31 DRY
ANNUAL DATA
JAN-MAR 2012 ACTUAL NORMAL DEPART RANK
JAN-MAR-12 MAX 41.1 31.3 9.8 WARMER 2 WARM
JAN-MAR-12 MIN 25.2 14.9 10.3 WARMER 1 WARM
JAN-MAR-12 MEAN 33.1 23.1 10.0 WARMER 1 WARM
JAN-MAR-12 HDD-ANN 2881 3765 -884 WARMER 1 WARM
JUL-MAR-12 HDD-SEA 5287 6788 -1501 WARMER 1 WARM
JAN-MAR-12 CDD 16 0 16 WARMER N/A
JAN-MAR-12 PRECIP 3.47 3.56 -0.09 DRIER NEAR NORM
JAN-MAR-12 SNOW-ANN 12.0 30.2 -18.2 DRIER NEAR NORM
JUL-MAR-12 SNOW-SEA 22.3 52.0 -29.7 DRIER 13 DRY
ANNUAL DATA
JAN-APR 2012 ACTUAL NORMAL DEPART RANK
JAN-APR-12 MAX 45.7 37.9 7.8 WARMER 3 WARM
JAN-APR-12 MIN 29.0 20.5 8.5 WARMER 1 WARM
JAN-APR-12 MEAN 37.3 29.2 8.1 WARMER 1 WARM
JAN-APR-12 HDD-ANN 3323 4295 -972 WARMER 2 WARM
JUL-APR-12 HDD-SEA 5729 7318 -1589 WARMER 1 WARM
JAN-APR-12 CDD 16 5 11 WARMER N/A
JAN-APR-12 PRECIP 6.51 6.22 0.29 WETTER 36 WET
JAN-APR-12 SNOW-ANN 12.0 32.6 -20.6 DRIER 9 DRY
JUL-APR-12 SNOW-SEA 22.3 54.4 -32.1 DRIER 10 DRY
ANNUAL DATA
JAN-MAY 2012 ACTUAL NORMAL DEPART RANK
JAN-MAY-12 MAX 51.3 44.2 7.1 WARMER 2 WARM
JAN-MAY-12 MIN 34.0 26.1 7.9 WARMER 1 WARM
JAN-MAY-12 MEAN 42.6 35.2 7.4 WARMER 1 WARM
JAN-MAY-12 HDD-ANN 3435 4513 -1078 WARMER 1 WARM
JUL-MAY-12 HDD-SEA 5841 7536 -1695 WARMER 1 WARM
JAN-MAY-12 CDD 96 42 54 WARMER 14 WARM
JAN-MAY-12 PRECIP 15.85 9.58 6.27 WETTER 2 WET
JAN-MAY-12 SNOW-ANN 12.0 32.6 -20.6 DRIER 9 DRY
JUL-MAY-12 SNOW-SEA 22.3 54.4 -32.1 DRIER 10 DRY
ANNUAL DATA
JAN-JUN 2012 ACTUAL NORMAL DEPART RANK
JAN-JUN-12 MAX 56.4 50.0 6.4 WARMER 2 WARM
JAN-JUN-12 MIN 38.7 31.6 7.1 WARMER 1 WARM
JAN-JUN-12 MEAN 47.6 40.8 6.8 WARMER 1 WARM
JAN-JUN-12 HDD-ANN 3446 4557 -1111 WARMER 1 WARM
JUL-11-JUN-1HDD-SEA 5852 7580 -1728 WARMER 1 WARM
JAN-JUN-12 CDD 332 200 132 WARMER 10 WARM
JAN-JUN-12 PRECIP 19.44 13.83 5.61 WETTER 9 WET
JAN-JUN-12 SNOW-ANN 12.0 32.6 -20.6 DRIER 9 DRY
JUL-11-JUN-1SNOW-SEA 22.3 54.4 -32.1 DRIER 10 DRY
ANNUAL DATA
JAN-JUL 2012 ACTUAL NORMAL DEPART RANK
JAN-JUL-12 MAX 61.2 54.8 6.4 WARMER 2 WARM
JAN-JUL-12 MIN 43.2 36.2 7.0 WARMER 1 WARM
JAN-JUL-12 MEAN 52.2 45.5 6.7 WARMER 1 WARM
JAN-JUL-12 HDD-ANN 3446 4562 -1116 WARMER 1 WARM
JUL-JUL-12 HDD-SEA 0 5 -5 WARMER 1 WARM
JAN-JUL-12 CDD 807 476 331 WARMER 4 WARM
JAN-JUL-12 PRECIP 24.34 17.87 6.47 WETTER 4 WET
JAN-JUL-12 SNOW-ANN 12.0 32.6 -20.6 DRIER 9 DRY
JUL-JUL-12 SNOW-SEA 0 NONE RECORDED NORMAL N/A
ANNUAL DATA
JAN-AUG 2012 ACTUAL NORMAL DEPART RANK
JAN-AUG-12 MAX 63.8 58.0 5.8 WARMER 1 WARM
JAN-AUG-12 MIN 45.5 39.4 6.1 WARMER 1 WARM
JAN-AUG-12 MEAN 54.7 48.7 6.0 WARMER 1 WARM
JAN-AUG-12 HDD-ANN 3450 4576 -1126 WARMER 1 WARM
JUL-AUG-12 HDD-SEA 4 19 -15 WARMER 15 WARM
JAN-AUG-12 CDD 1035 681 354 WARMER 3 WARM
JAN-AUG-12 PRECIP 25.72 22.17 3.55 NORMAL 17 WET
JAN-AUG-12 SNOW-ANN 12.0 32.6 -20.6 DRIER 9 DRY
JUL-AUG-12 SNOW-SEA 0 NONE RECORDED NORMAL N/A
ANNUAL DATA
JAN-SEP 2012 ACTUAL NORMAL DEPART RANK
JAN-SEP-12 MAX 65.2 59.5 5.7 WARMER 1 WARM
JAN-SEP-12 MIN 46.2 40.9 5.3 WARMER 1 WARM
JAN-SEP-12 MEAN 55.7 50.2 5.5 WARMER 1 WARM
JAN-SEP-12 HDD-ANN 3571 4730 -1159 WARMER 1 WARM
JUL-SEP-12 HDD-SEA 125 173 -48 WARMER 23 WARM
JAN-SEP-12 CDD 1131 747 384 WARMER 4 WARM
JAN-SEP-12 PRECIP 26.02 25.25 0.77 WETTER 42 WET
JAN-SEP-12 SNOW-ANN 12.0 32.6 -20.6 DRIER 8 DRY
JUL-SEP-12 SNOW-SEA 0.0 T -T DRIER 1 DRY
ANNUAL DATA
JAN-OCT 2012 ACTUAL NORMAL DEPART RANK
JAN-OCT-12 MAX 64.3 59.4 4.9 WARMER 1 WARM
JAN-OCT-12 MIN 45.5 40.8 4.7 WARMER 1 WARM
JAN-OCT-12 MEAN 54.9 50.1 4.8 WARMER 1 WARM
JAN-OCT-12 HDD-ANN 4106 5237 -1131 WARMER 1 WARM
JUL-OCT-12 HDD-SEA 660 680 -20 WARMER 61 WARM
JAN-OCT-12 CDD 1131 753 378 WARMER 4 WARM
JAN-OCT-12 PRECIP 27.32 27.68 -0.36 DRIER NEAR NORM
JAN-OCT-12 SNOW-ANN 12.0 33.2 -21.2 DRIER 6 DRY
JUL-OCT-12 SNOW-SEA T 0.6 -0.6 DRIER 34 DRY
ANNUAL DATA
JAN-NOV 2012 ACTUAL NORMAL DEPART RANK
JAN-NOV-12 MAX 62.6 57.7 4.9 WARMER 1 WARM
JAN-NOV-12 MIN 43.9 39.4 4.5 WARMER 1 WARM
JAN-NOV-12 MEAN 53.3 48.6 4.7 WARMER 1 WARM
JAN-NOV-12 HDD-ANN 4934 6176 -1242 WARMER 1 WARM
JUL-NOV-12 HDD-SEA 1488 1619 -131 WARMER 36 WARM
JAN-NOV-12 CDD 1131 753 378 WARMER 4 WARM
JAN-NOV-12 PRECIP 27.95 29.45 -1.50 DRIER NEAR NORM
JAN-NOV-12 SNOW-ANN 12.8 42.5 -29.7 DRIER 4 DRY
JUL-NOV-12 SNOW-SEA 0.8 9.9 -9.1 DRIER 17 DRY
ANNUAL DATA
JAN-DEC 2012 ACTUAL NORMAL DEPART RANK
JAN-DEC-12 MAX 59.9 55.2 4.7 WARMER 1 WARM
JAN-DEC-12 MIN 41.6 37.1 4.5 WARMER 2 WARM
JAN-DEC-12 MEAN 50.8 46.2 4.6 WARMER 1 WARM
JAN-DEC-12 HDD-ANN 6218 7580 -1362 WARMER 2 WARM
JUL-DEC-12 HDD-SEA 2772 3023 -251 WARMER 24 WARM
JAN-DEC-12 CDD 1131 753 378 WARMER 4 WARM
JAN-DEC-12 PRECIP 29.59 30.61 -1.02 DRIER NEAR NORM
JAN-DEC-12 SNOW-ANN 27.8 54.4 -26.6 DRIER 17 DRY
JUL-DEC-12 SNOW-SEA 15.8 21.8 -6.0 DRIER NEAR NORM
$$
CARLYON
- National Weather Service
- National Weather Service National Headquarters
- 1325 East West Highway
- Silver Spring, MD 20910 Incorrect Region Format!
- Web Master's E-mail: NWS Internet Services Team
- Page last modified: May 1st, 2013 15:31 UTC