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

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CXUS53 KLSX 031401
CLMCOU

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1242 PM CDT SUN JUN 1 2014

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

...THE COLUMBIA MO CLIMATE SUMMARY FOR THE MONTH OF MAY 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             101   05/31/1934
 LOW               28   05/04/1907
HIGHEST            89   05/06                         89
LOWEST             37   05/16                         35
AVG. MAXIMUM     76.7              74.5     2.2     74.2
AVG. MINIMUM     55.2              53.5     1.7     53.8
MEAN             66.0              64.0     2.0     64.0
DAYS MAX >= 90      0               0.3    -0.3        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        13.30   1943
 MINIMUM         0.35   1901
TOTALS           3.05              4.98   -1.93     9.79
DAILY AVG.       0.10              0.16   -0.06     0.32
DAYS >= .01        10              12.5    -2.5       14
DAYS >= .10         7               7.9    -0.9        9
DAYS >= .50         3               3.5    -0.5        5
DAYS >= 1.00        0               1.1    -1.1        4
GREATEST
 24 HR. TOTAL    0.90   05/12 TO 05/12              3.95
                        05/10 TO 05/10

SNOWFALL (INCHES)
RECORDS
 TOTAL              T   2013
                        1999
                        1953
 24 HR TOTAL        T   05/02/2013 TO 05/02/2013
TOTALS            0.0               0.0     0.0        T
SINCE 7/1        17.8              18.0    -0.2     35.0
GREATEST
 24 HR TOTAL      0.0

DEGREE_DAYS
HEATING TOTAL     113               109       4      135
 SINCE 7/1       5572              5012     560     4896
COOLING TOTAL     149                78      71      112
 SINCE 1/1        160               103      57      134
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    49/320    DATE  05/10
HIGHEST GUST SPEED/DIRECTION    61/320    DATE  05/10

SKY COVER
NUMBER OF DAYS FAIR           22
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          2


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       5
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      2
HAZE                      2

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

$$

5/14...RECORD LOW MAXIMUM OF 53 DEGREES...PREVIOUSLY 55 IBN 2011





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