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

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CXUS53 KLSX 011441 CCA
CLMSTL

CLIMATE REPORT...CORRECTION...
NATIONAL WEATHER SERVICE ST LOUIS MO
901 AM CDT MON JUN 1 2015

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

...THE ST. LOUIS MO CLIMATE SUMMARY FOR THE MONTH OF MAY 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              98   05/26/1953
                        05/31/1934
 LOW               31   05/03/1976
                        05/10/1966
HIGHEST            87   05/24                         89
                        05/06
LOWEST             44   05/01                         42
AVG. MAXIMUM     78.5              76.3     2.2     79.2
AVG. MINIMUM     60.7              57.2     3.5     59.7
MEAN             69.6              66.8     2.8     69.5
DAYS MAX >= 90      0               1.2    -1.2        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        12.92   1995
 MINIMUM         0.69   1914
TOTALS           3.62              4.72   -1.10     3.98
DAILY AVG.       0.12              0.15   -0.03     0.13
DAYS >= .01        14              11.9     2.1       11
DAYS >= .10        10               7.6     2.4       10
DAYS >= .50         3               3.1    -0.1        3
DAYS >= 1.00        0               1.3    -1.3        1
GREATEST
 24 HR. TOTAL    0.59   05/29 TO 05/30

SNOWFALL (INCHES)
RECORDS
 TOTAL            4.0   1929
 24 HR TOTAL      4.0   05/02/1929 TO 05/02/1929
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1        16.8              17.7    -0.9     28.8
GREATEST
 24 HR TOTAL      0.0   05/31 TO 05/31

DEGREE_DAYS
HEATING TOTAL      50                74     -24       79
 SINCE 7/1       4582              4530      52     5027
COOLING TOTAL     199               128      71      225
 SINCE 1/1        224               174      50      262
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    38/210    DATE  05/26
HIGHEST GUST SPEED/DIRECTION    51/230    DATE  05/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
NUMBER OF DAYS FAIR            1
NUMBER OF DAYS PC             18
NUMBER OF DAYS CLOUDY         12


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       8
LIGHT RAIN               19     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       7     FOG W/VIS <= 1/4 MILE      0
HAZE                      6

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

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

...RECORDS...

20TH WARMEST

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