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000
CXUS53 KLSX 012149 CCA
CLMSTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1137 AM CST FRI MAR 1 2013

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

...THE ST. LOUIS MO CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              83   02/13/1962
                        02/10/1932
 LOW              -18   02/13/1905
HIGHEST            60   02/18                         69
LOWEST              9   02/01                         16
AVG. MAXIMUM     43.7              45.0    -1.3     50.3
AVG. MINIMUM     27.6              27.6     0.0     32.5
MEAN             35.7              36.3    -0.6     41.4
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      2               4.7    -2.7        1
DAYS MIN <= 32     21              18.0     3.0       14
DAYS MIN <= 0       0               0.4    -0.4        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.94   1882
 MINIMUM         0.25   1963
TOTALS           3.27              2.24    1.03     2.01
DAILY AVG.       0.12              0.08    0.04     0.07
DAYS >= .01        12               8.0     4.0       13
DAYS >= .10         8               4.6     3.4        5
DAYS >= .50         2               1.5     0.5        1
DAYS >= 1.00        0               0.4    -0.4        1
GREATEST
 24 HR. TOTAL    1.03   02/25 TO 02/26

SNOWFALL (INCHES)
RECORDS
 TOTAL           23.5   1914
 24 HR TOTAL     15.6   02/20/1912 TO 02/21/1912
TOTALS           10.6               4.3     6.3      2.5
SINCE 7/1        13.6              15.0    -1.4      6.3
GREATEST
 24 HR TOTAL      5.7   02/21

DEGREE_DAYS
HEATING TOTAL     815               804      11      677
 SINCE 7/1       3317              3598    -281     2902
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    35/260    DATE  02/11
HIGHEST GUST SPEED/DIRECTION    46/240    DATE  02/11

SKY COVER

NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         11


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       4
LIGHT RAIN                9     FREEZING RAIN              1
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                1     SNOW                       4
LIGHT SNOW                6     SLEET                      3
FOG                      14     FOG W/VIS <= 1/4 MILE      2
HAZE                      7

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

$$

MONTHLY...

10TH SNOWIEST FEBRUARY ON RECORD (10.6 INCHES).

THE CLIMATE TEAM