Climatological Report (Monthly)
Issued by NWS St Louis, MO

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CXUS53 KLSX 011508
CLMSTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
845 AM CST SUN MAR 1 2015

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

...THE ST. LOUIS MO CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2015...

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

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              85   02/29/1972
 LOW              -18   02/13/1905
HIGHEST            71   02/07                         73
LOWEST              1   02/19                         -1
AVG. MAXIMUM     36.6              45.0    -8.4     36.5
AVG. MINIMUM     16.8              27.6   -10.8     18.3
MEAN             26.7              36.3    -9.6     27.4
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     11               4.7     6.3       14
DAYS MIN <= 32     26              18.0     8.0       24
DAYS MIN <= 0       0               0.4    -0.4        3

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.94   1882
 MINIMUM         0.25   1963
TOTALS           1.74              2.24   -0.50     1.48
DAILY AVG.       0.06              0.08   -0.02     0.05
DAYS >= .01        11               8.0     3.0        8
DAYS >= .10         5               4.6     0.4        4
DAYS >= .50         1               1.5    -0.5        1
DAYS >= 1.00        0               0.4    -0.4        0
GREATEST
 24 HR. TOTAL    0.66   02/01 TO 02/01

SNOWFALL (INCHES)
RECORDS
 TOTAL           23.5   1914
 24 HR TOTAL     15.6   02/20/1912 TO 02/21/1912
TOTALS           11.9               4.3     7.6      5.8
SINCE 7/1        16.2              15.0     1.2     27.2
GREATEST
 24 HR TOTAL      3.9   02/28

DEGREE_DAYS
HEATING TOTAL    1063               804     259     1043
 SINCE 7/1       3802              3598     204     4037
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    30/350    DATE  02/12
HIGHEST GUST SPEED/DIRECTION    41/320    DATE  02/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
NUMBER OF DAYS FAIR            5
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY         11


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       1
LIGHT RAIN                3     FREEZING RAIN              0
LT FREEZING RAIN          3     HAIL                       0
HEAVY SNOW                0     SNOW                       9
LIGHT SNOW               15     SLEET                      2
FOG                       8     FOG W/VIS <= 1/4 MILE      1
HAZE                      3

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

$$





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