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

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CXUS53 KLSX 020850
CLMCOU


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

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

...THE COLUMBIA MO CLIMATE SUMMARY FOR THE MONTH OF APRIL 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              93   04/10/1930
 LOW               14   04/05/1920
HIGHEST            84   04/12                         85
LOWEST             27   04/15                         25
AVG. MAXIMUM     66.0              66.1    -0.1     64.1
AVG. MINIMUM     44.2              44.0     0.2     42.5
MEAN             55.1              55.0     0.1     53.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      3               2.7     0.3        4
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        11.69   1994
 MINIMUM         0.61   1948
TOTALS           8.28              4.49    3.79     7.39
DAILY AVG.       0.28              0.15    0.13     0.25
DAYS >= .01        13              10.8     2.2       13
DAYS >= .10         9               7.2     1.8        9
DAYS >= .50         3               3.1    -0.1        4
DAYS >= 1.00        2               1.1     0.9        3
GREATEST
 24 HR. TOTAL    3.99   04/03 TO 04/03              2.46

SNOWFALL (INCHES)
RECORDS
 TOTAL            7.1   1980
 24 HR TOTAL      7.1   04/14/1980 TO 04/15/1980
TOTALS              T               0.2    -0.2        T
SINCE 7/1        17.8              18.0    -0.2     35.0
GREATEST
 24 HR TOTAL        T   04/14 TO 04/14

DEGREE_DAYS
HEATING TOTAL     300               321     -21      364
 SINCE 7/1       5459              4903     556     4761
COOLING TOTAL      11                22     -11       21
 SINCE 1/1         11                25     -14       22
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    39/270    DATE  04/24
HIGHEST GUST SPEED/DIRECTION    63/260    DATE  04/24

SKY COVER
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          5


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              9     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       9
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                1     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      0
HAZE                      4

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

$$

6TH WETTEST APRIL

4/2 RECORD RAINFALL OF 2.25 INCHES...PREVIOUSLY 1.20 INCHES IN 1986
4/3 RECORD RAINFALL OF 3.99 INCHES...PREVIOUSLY 1.46 INCHES IN 1913



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