Climatological Report (Monthly)
Issued by NWS Twin Cities, MN

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46

609
CXUS53 KMPX 061554 CCA
CLMMSP

CLIMATE REPORT...CORRECTED MONTHLY MEAN TEMP RANK
NATIONAL WEATHER SERVICE CHANHASSEN MN
1030 AM CDT THU OCT 01 2015

...................................

...THE TWIN CITIES MN CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2015...

CLIMATE     NORMAL    PERIOD    1981 TO 2010
CLIMATE     RECORD    PERIOD    1871 TO 2015

            WEATHER   OBSERVED  NORMAL      DEPART  LAST YEARS
            VALUE     DATE(S)     VALUE      FROM   VALUE  DATE(S)
                                          NORMAL
................................................................
MONTHLY       REPORT  SEPTEMBER    2015   MSP       AIRPORT

TEMPS                   ACTUAL    NORMAL    DEPART             RANK
AVERAGE     MAX          76.4      71.7      4.7      WARMER    13   WARM
AVERAGE     MIN          59.3      52.4      6.9      WARMER     1   WARM
MONTH       MEAN         67.9      62.0      5.9      WARMER     4   WARM

DAILY       MAX          89 SEP-04-2015
DAILY       MIN          43 SEP-30-2015

HDD                     ACTUAL    NORMAL    DEPART             RANK
TOTAL       MONTH         59       154       -95      WARMER     5   WARM
TOTAL       SEASON        74       173       -99      WARMER     5   WARM

CDD                     ACTUAL    NORMAL    DEPART             RANK
TOTAL       MONTH        153        66        87      WARMER     6   WARM
TOTAL       ANNUAL       802       747        55      WARMER    46   WARM

PRECIP                  ACTUAL    NORMAL    DEPART             RANK
MONTH       TOTAL        4.65      3.08      1.57     WETTER    24   WET
ANNUAL      TOTAL       26.69     25.25      1.44     WETTER    38   WET
DAILY       MAX          2.37 SEP-17-2015

SNOW                    ACTUAL     AVG      DEPART             RANK
MONTH       TOTAL        0.0        T         -T      DRIER     N/A
SEASON      TOTAL        0.0        T        0.0      NORMAL    N/A
DAILY       MAX          0.0 SEP-01-2015
MAX         DEPTH         0  SEP-01-2015

SEPTEMBER   EXTREMES WARMEST/COLDEST/WETTEST ON RECORD  FOR COMPARISON
EXTREME     SEPTEMBER  EXTREME     YEAR     DEPART             RANK
SEPTEMBER   MAX          79.9      1948      8.2     WARMEST     1   WARM
SEPTEMBER   MAX          60.4      1965     -11.3    COLDEST     1   COLD
SEPTEMBER   MIN          59.3      2015      6.9     WARMEST     1   WARM
SEPTEMBER   MIN          43.4      1974      -9.0    COLDEST     1   COLD
SEPTEMBER   MEAN         68.8      1897      6.8     WARMEST     1   WARM
SEPTEMBER   MEAN         52.8      1965      -9.2    COLDEST     1   COLD
SEPTEMBER   HDD           55       2009      -99     WARMEST     1   WARM
SEPTEMBER   HDD          368       1965      214     COLDEST     1   COLD
SEPTEMBER   CDD          200       1908      134     WARMEST     1   WARM
SEPTEMBER   CDD           2        1924      -64     COLDEST     1   COLD
SEPTEMBER   PCP          9.95      1881      6.87    WETTEST     1   WET
SEPTEMBER   PCP          0.27      1882     -2.81     DRIEST     1   DRY
SEPTEMBER   SNOW         1.7       1942      1.7     SNOWIEST    1   WET
SEPTEMBER   SNOW         0.0       2015       -T      DRIEST     1   DRY

WIND        MPH         ACTUAL    NORMAL    DEPART
MONTH       AVERAGE      8.6       9.7       -1.1

DAILY PEAK  GUST       38 MPH SOUTH SEP-15-2015
DAILY FASTEST 2-MINUTE 30 MPH SOUTH SEP-15-2015

SUNSHINE    MINUTES   MINUTES   HOURS     HOURS     PERCENT   PERCENT
9 MONTH     MIN-GAIN  MIN-LOSS  HOUR-GAIN HOUR-LOSS PCT-GAIN  PCT-LOSS
JAN-SEP        408       -232      6.8       -3.9       99      -56

SUNSHINE    MINUTES   MINUTES   HOURS     HOURS     PERCENT   PERCENT
3-MONTH     MIN-GAIN  MIN-LOSS  HOUR-GAIN HOUR-LOSS PCT-GAIN  PCT-LOSS
JAS             0        -227      0.0       -3.8       0       -55

SUNSHINE    MINUTES   MINUTES   HOURS     HOURS     PERCENT   PERCENT
1 MONTH     MIN-GAIN  MIN-LOSS  HOUR-GAIN HOUR-LOSS PCT-GAIN  PCT-LOSS
SEPTEMBER       0        -92       0.0       -1.5       0       -22

WEATHER                 ACTUAL
TYPE           NCDC     COUNT
1=FOG/MIST               16
2=FOG DENSE    0.8        0
3=THUNDER      4.4        9
4=IP/SLEET                0
5=HAIL                    0
6=FRZ RAIN                0
7=BLWG DUST               0
8=HAZE/SMK               12
9=BLWG SNW                0

TEMP           NCDC     COUNT
MAXIMUM       NORMAL    ACTUAL   AVERAGE    DEPART
<=32           0.0        0         0         0       NORMAL
>=50                      30        30        0       WARMER
>=60                      30        27        3       WARMER
>=70                      23        19        4       WARMER
>=80                      11        8         3       WARMER
>=90           0.4        0         1         -1      COOLER

TEMP           NCDC     COUNT
MINIMUM       NORMAL    ACTUAL   AVERAGE    DEPART
<= 32          0.2        0         0         0       WARMER
<= 20                     0         0         0       NORMAL
<= 10                     0         0         0       NORMAL
<= 0           0.0        0         0         0       NORMAL
<= -10                    0         0         0       NORMAL
>= 50                     25        20        5       WARMER

PRECIP         NCDC     COUNT
DAYS WITH A   NORMAL    ACTUAL   AVERAGE    DEPART
T (ONLY)                  4         4         0       WETTER
>= 0.01        9.8        13        10        3       WETTER
>= 0.10        5.9        8         6         2       WETTER
>= 0.25                   5         3         2       WETTER
>= 0.50        2.1        2         2         0       WETTER
>= 1.00        0.8        1         1         0       WETTER

SNOW           NCDC     COUNT
DAYS WITH A   NORMAL    ACTUAL   AVERAGE    DEPART
T (ONLY)                  0         0         0       DRIER
>= 0.1         0.0        0         0         0       NORMAL
>= 1.0         0.0        0         0         0       NORMAL
>= 1.5                    0         0         0       NORMAL
>= 2.0                    0         0         0       NORMAL
>= 3.0                    0         0         0       NORMAL

NEW DAILY    EXTREME
MAX TEMP        0
COLD MAX        0
MIN TEMP        0
WARM MIN        0
PRECIP          1
SNOW            0

NEW DAILY   RECORD     EXTREME   LISTING             PREVIOUS
TYPE        NEW/TIE    /AMOUNT      /DATE YEAR       SET/TIE    OLD  YEAR
PRECIP      NEW->        2.37       SEP-18-2015       OLD->    1.70  1942

3 MONTH LISTING WITH NORMALS...DEPARTURES AND RANKINGS

3-MONTH     DATA         JULY   AUGUST    SEPTEMBER   (JAS)
JAS         2015      ACTUAL    NORMAL    DEPART               RANK
JAS-15      MAX       79.4      78.5      0.9       WARMER      50   WARM
JAS-15      MIN       61.9      59.4      2.5       WARMER      10   WARM
JAS-15      MEAN      70.7      69.0      1.7       WARMER      21   WARM
JAS-15      HDD       74        173       -99       WARMER       5   WARM
JAS-15      CDD       619       547       72        WARMER      40   WARM
JAS-15      PRECIP    14.96     11.42     3.54      WETTER      12   WET
JAS-15      SNOW      0.0       0.0       0.0       NORMAL      N/A

3-MONTH EXTREMES WARMEST/COLDEST/WETTEST ON RECORD  FOR COMPARISON

EXTREME     JAS       EXTREME   YEAR      DEPART                RANK
JUL-AUG-SEP MAX       84.6      1936      6.1       WARMEST      1   WARM
JUL-AUG-SEP MAX       72.1      1903      -6.4      COLDEST      1   COLD
JUL-AUG-SEP MIN       63.9      1936      4.5       WARMEST      1   WARM
JUL-AUG-SEP MIN       53.3      1962      -6.1      COLDEST      1   COLD
JUL-AUG-SEP MEAN      74.3      1936      5.3       WARMEST      1   WARM
JUL-AUG-SEP MEAN      63.8      1992      -5.2      COLDEST      1   COLD
JUL-AUG-SEP HDD       62        1933      -111      WARMEST      1   WARM
JUL-AUG-SEP HDD       415       1965      242       COLDEST      1   COLD
JUL-AUG-SEP CDD       976       1936      429       WARMEST      1   WARM
JUL-AUG-SEP CDD       180       1992      -367      COLDEST      1   COLD
JUL-AUG-SEP PRECIP    22.85     1987      11.43     WETTEST      1   WET
JUL-AUG-SEP PRECIP    2.10      1894      -9.32     DRIEST       1   DRY
JUL-AUG-SEP SNOW      1.7       1942      -9.7      SNOWIEST     1   WET
JUL-AUG-SEP SNOW      0.0       2015      0.0       DRIEST       1   DRY

9 MONTH     DATA      ACCUM

JAN-SEP     2015      ACTUAL    NORMAL    DEPART                RANK
JAN-SEP-15  MAX       59.5      59.5      0.0       NORMAL     NEAR  NORM
JAN-SEP-15  MIN       41.9      40.9      1.0       WARMER      15   WARM
JAN-SEP-15  MEAN      50.7      50.2      0.5       WARMER      23   WARM
JAN-SEP-15  HDD-ANN   4556      4730      -174      WARMER      22   WARM
AUG+SEP     2 MONTH   74        173       -99       WARMER       5   WARM
JAN-SEP-15  CDD       802       747       55        WARMER      46   WARM
JAN-SEP-15  PRECIP    26.69     25.25     1.44      WETTER      38   WET
JAN-SEP-15  SNOW-ANN  17.4      32.7      -15.3     DRIER       24   DRY
JUL-SEP-15  SNOW-SEA  0.0       T         0.0       DRIER       N/A  N/A

ANNUAL EXTREMES WARMEST/COLDEST/WETTEST ON RECORD  FOR COMPARISON

EXTREMES    JAN-SEP   EXTREME   YEAR      DEPART                RANK
JAN-SEP     MAX       65.2      2012      5.7       WARMEST      1   WARM
JAN-SEP     MAX       51.3      1875      -8.2      COLDEST      1   COLD
JAN-SEP     MIN       46.2      2012      5.3       WARMEST      1   WARM
JAN-SEP     MIN       31.0      1875      -9.9      COLDEST      1   COLD
JAN-SEP     MEAN      55.7      2012      5.5       WARMEST      1   WARM
JAN-SEP     MEAN      41.2      1875      -9.0      COLDEST      1   COLD
JAN-SEP     HDD-ANN   3571      2012      -1159     WARMEST      1   WARM
JAN-SEP     HDD-ANN   6834      1875      2104      COLDEST      1   COLD
JUL-SEP     HDD-SEA   62        1933      -111      WARMEST      1   WARM
JUL-SEP     HDD-SEA   415       1965      242       COLDEST      1   COLD
JAN-SEP     CDD       1175      1936      428       WARMEST      1   WARM
JAN-SEP     CDD       313       1904      -434      COLDEST      1   COLD
JAN-SEP     PRECIP    35.83     1965      10.58     WETTEST      1   WET
JAN-SEP     PRECIP    11.28     1910      -13.97    DRIEST       1   DRY
JAN-SEP     SNOW-ANN  69.5      1982      36.8      SNOWIEST     1   WET
JAN-SEP     SNOW-ANN  8.3       1931      -24.4     DRIEST       1   DRY
JUL-SEP     SNOW-SEA  1.7       1942      1.7       SNOWIEST     1   WET
JUL-SEP     SNOW-SEA  0         2015      -T`       DRIEST       1   DRY

$$
CARLYON



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.