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

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922
CXUS53 KLSX 012007
CLSSTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
127 PM CST THU DEC 1 2016

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

...THE ST. LOUIS CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2016 TO 11/30/2016...

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             104   09/01/2011
                        09/01/1984
                        09/04/1954
 LOW                1   11/30/1964
HIGHEST            96   09/07
LOWEST             28   11/20
AVG. MAXIMUM     74.0              68.0     6.0
AVG. MINIMUM     54.8              49.2     5.6
MEAN             64.4              58.6     5.8
DAYS MAX >= 90     11
DAYS MAX <= 32      0
DAYS MIN <= 32      3
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        21.50   1984
 MINIMUM         2.36   1875
TOTALS          11.83             10.37    1.46
DAYS >= .01        21
DAYS >= .10        14
DAYS >= .50         7
DAYS >= 1.00        5
GREATEST
 24 HR. TOTAL    3.03   10/19 TO 10/20

SNOWFALL (INCHES)
RECORDS
 TOTAL           11.3   1951
 24 HR TOTAL      7.7   11/26/1980 TO 11/27/1980
TOTALS            0.0               0.7    -0.7
SINCE 7/1         0.0               0.7    -0.7
DAYS >= TRACE       0
DAYS >= 1.0         0

DEGREE_DAYS
HEATING TOTAL     491               825    -334
 SINCE 7/1        491               826    -335
COOLING TOTAL     457               247     210
 SINCE 1/1       2162              1646     516
.................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    30/160    DATE  11/28
HIGHEST GUST SPEED/DIRECTION    38/150    DATE  11/28


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              8     HAIL                       0
FOG W/VIS <= 1/4 MILE     0

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

...SEASONAL...

WARMEST METEOROLOGICAL FALL ON RECORD (64.4 DEGREES).

MOST NUMBER OF OCCURRENCES OF A MAXIMUM TEMPERATURE GREATER THAN OR
EQUAL TO 70 DEGREES (60 DAYS).

TIED 4TH LEAST NUMBER OF OCCURRENCES OF A MINIMUM TEMPERATURE LESS THAN
OR EQUAL TO 32 DEGREES (3 DAYS).

TIED LEAST SNOWIEST METEOROLOGICAL FALL ON RECORD (0.0 INCHES)


...MONTHLY...

TIED 8TH WARMEST NOVEMBER ON RECORD (52.2 DEGREES).

TIED MOST OCCURRENCES OF A MAXIMUM TEMPERATURE GREATER THAN OR EQUAL
TO 80 DEGREES IN THE MONTH OF NOVEMBER (3 DAYS).

TIED LEAST SNOWIEST NOVEMBER ON RECORD (0.0 INCHES).

TIED 4TH WARMEST OCTOBER ON RECORD (65.5 DEGREES).

TIED 6TH WARMEST SEPTEMBER ON RECORD (75.4 DEGREES)


...DAILY...

4 RECORD HIGH TEMPERATURES SET (11/17...11/02...10/29...AND 10/17)

5 RECORD HIGH MINIMUM TEMPERATURES SET OR TIED (11/02...10/18...10/17
...10/16...AND 09/07).



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