Climatological Report (Monthly)
Issued by NWS Detroit/Pontiac, MI

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CXUS53 KDTX 011259
CLMDTW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
757 AM EST SUN MAR 1 2015

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

...THE DETROIT MI CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              70   02/11/1999
 LOW              -20   02/09/1875
HIGHEST            43   02/08        MM      MM
LOWEST            -13   02/20        MM      MM
AVG. MAXIMUM     23.2              35.2   -12.0
AVG. MINIMUM      5.0              21.0   -16.0
MEAN             14.1              28.1   -14.0
DAYS MAX >= 90      0               0.0     0.0
DAYS MAX <= 32     25              10.6    14.4
DAYS MIN <= 32     28              24.3     3.7
DAYS MIN <= 0      10               0.8     9.2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.41   1881
 MINIMUM         0.04   1877
TOTALS           1.35              2.02   -0.67
DAILY AVG.       0.05              0.07   -0.02
DAYS >= .01        11              10.6     0.4
DAYS >= .10         3               5.0    -2.0
DAYS >= .50         1               1.1    -0.1
DAYS >= 1.00        0               0.2    -0.2
GREATEST
 24 HR. TOTAL    0.73   02/01 TO 02/02
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL           38.4   1908
                        0
                        0
TOTALS           26.4              10.2    16.2
 LIQUID EQUIV    2.64              1.00    1.64
SINCE 7/1        44.7              33.9    10.8
 LIQUID 7/1      4.47
DAYS >= TRACE      20               8.3    11.7
DAYS >= 1.0         5               3.2     1.8
GREATEST
 SNOW DEPTH        18   02/02
 24 HR TOTAL     13.7   MM
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL    1418              1033     385
 SINCE 7/1       5111              4553     558
COOLING TOTAL       0                 0       0
 SINCE 1/1          0                 0       0

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
.................................................

WIND (MPH)
AVERAGE WIND SPEED              9.1
HIGHEST WIND SPEED/DIRECTION    31/310    DATE  02/14
HIGHEST GUST SPEED/DIRECTION    40/310    DATE  02/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            5
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         16

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                1     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                1     SNOW                       4
LIGHT SNOW               20     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      1
HAZE                     13

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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