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

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CXUS53 KLSX 011800
CLSSTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1231 PM CDT WED JUN 1 2016

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

...THE ST. LOUIS CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2016 TO 5/31/2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              98   05/26/1953
                        05/31/1934
 LOW               -5   03/05/1960
HIGHEST            91   05/30
LOWEST             23   03/02
AVG. MAXIMUM     69.6              66.5     3.1
AVG. MINIMUM     50.0              47.0     3.0
MEAN             59.8              56.8     3.0
DAYS MAX >= 90      1
DAYS MAX <= 32      0
DAYS MIN <= 32      4
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        23.18   1927
 MINIMUM         3.86   1914
TOTALS          11.45             11.73   -0.28
DAYS >= .01        36
DAYS >= .10        25
DAYS >= .50         8
DAYS >= 1.00        4
GREATEST
 24 HR. TOTAL    1.63   05/11 TO 05/12

SNOWFALL (INCHES)
RECORDS
 TOTAL           28.8   1912
 24 HR TOTAL     20.4   03/30/1912 TO 03/31/1912
TOTALS            0.3               2.7    -2.4
SINCE 7/1        10.9              17.7    -6.8
DAYS >= TRACE       2
DAYS >= 1.0         0
GREATEST
 SNOW DEPTH         T   03/20
 24 HR TOTAL      0.3   03/20 TO 03/20

DEGREE_DAYS
HEATING TOTAL     654               932    -278
 SINCE 7/1       3484              4530   -1046
COOLING TOTAL     194               174      20
 SINCE 1/1        194               174      20
.................................................

WIND (MPH)
AVERAGE WIND SPEED              9.1
HIGHEST WIND SPEED/DIRECTION    48/250    DATE  04/26
HIGHEST GUST SPEED/DIRECTION    60/240    DATE  04/26


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             19     HAIL                       2
FOG W/VIS <= 1/4 MILE     3

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

$$

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

...SEASONAL RECORDS...

7TH WARMEST SPRING ON RECORD ... 59.8 DEGREES

...MONTHLY RECORDS...

9TH WARMEST MARCH ON RECORD ... 53.0 DEGREES

TIED 2ND LEAST NUMBER OF OCCURRENCES OF A MINIMUM TEMPERATURE
LESS THAN OR EQUAL TO 32 DEGREES IN THE MONTH OF MARCH ... 3 DAYS

...DAILY RECORDS...

RECORD HIGH TEMPERATURE OF 82 DEGREES ON 03/15. PREVIOUSLY
81 DEGREES IN 2012

RECORD HIGH MINIMUM TEMPERATURE OF 63 DEGREES ON 03/08. PREVIOUSLY
62 DEGREES IN 1974



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