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

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CXUS53 KLSX 020850
CLMSTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
337 AM CDT FRI MAY 2 2014

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

...THE ST. LOUIS MO CLIMATE SUMMARY FOR THE MONTH OF APRIL 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              93   04/18/2002
                        04/26/1989
                        04/10/1930
 LOW               20   04/03/1936
HIGHEST            84   04/10                         87
LOWEST             31   04/15                         30
AVG. MAXIMUM     68.6              67.4     1.2     65.7
AVG. MINIMUM     48.5              47.2     1.3     45.2
MEAN             58.6              57.3     1.3     55.4
DAYS MAX >= 90      0               0.3    -0.3        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      1               1.1    -0.1        1
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.84   1893
 MINIMUM         0.46   1895
TOTALS           8.38              3.69    4.69     5.67
DAILY AVG.       0.28              0.12    0.16     0.19
DAYS >= .01        10              11.3    -1.3       10
DAYS >= .10         7               7.3    -0.3        7
DAYS >= .50         6               2.5     3.5        3
DAYS >= 1.00        3               0.7     2.3        2
GREATEST
 24 HR. TOTAL    2.58   04/01 TO 04/02

SNOWFALL (INCHES)
RECORDS
 TOTAL            6.5   1971
 24 HR TOTAL      6.5   04/05/1971 TO 04/06/1971
TOTALS              T               0.4    -0.4        T
SINCE 7/1        28.8              17.7    11.1     27.9
GREATEST
 24 HR TOTAL        T   04/14 TO 04/14

DEGREE_DAYS
HEATING TOTAL     221               270     -49      315
 SINCE 7/1       4948              4456     492     4385
COOLING TOTAL      37                39      -2       34
 SINCE 1/1         37                46      -9       34
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    35/260    DATE  04/04
HIGHEST GUST SPEED/DIRECTION    44/260    DATE  04/04

SKY COVER
NUMBER OF DAYS FAIR            5
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY         11


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       8
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                1     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      0
HAZE                      9

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

$$

5TH WETTEST APRIL

4/2 RECORD RAINFALL OF 2.53 INCHES...PREVIOUSLY 1.09 IN 1885
4/3 RECORD RAINFALL OF 2.23 INCHES...PREVIOUSLY 2.08 IN 1984



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