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

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CXUS53 KLSX 012355 RRA
CLSSTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
539 PM CST TUE DEC 1 2015

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

...THE ST. LOUIS CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2015 TO 11/30/2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2015

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   09/06
                        09/04
LOWEST             23   11/22
AVG. MAXIMUM     72.3              68.0     4.3
AVG. MINIMUM     53.0              49.2     3.8
MEAN             62.6              58.6     4.0
DAYS MAX >= 90     10
DAYS MAX <= 32      0
DAYS MIN <= 32      2
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        21.50   1984
 MINIMUM         2.36   1875
TOTALS          10.57             10.37    0.20
DAYS >= .01        22
DAYS >= .10        14
DAYS >= .50         8
DAYS >= 1.00        6
GREATEST
 24 HR. TOTAL    1.85   11/17

SNOWFALL (INCHES)
RECORDS
 TOTAL           11.3   1951
 24 HR TOTAL      7.7   11/26/1980 TO 11/27/1980
TOTALS              T               0.7    -0.7
SINCE 7/1           T               0.7    -0.7
DAYS >= TRACE       1
DAYS >= 1.0         0
GREATEST
 SNOW DEPTH         0
 24 HR TOTAL        T   11/21

DEGREE_DAYS
HEATING TOTAL     562               825    -263
 SINCE 7/1        562               826    -264
COOLING TOTAL     366               247     119
 SINCE 1/1       1873              1646     227
.................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    37/270    DATE  11/12
HIGHEST GUST SPEED/DIRECTION    49/240    DATE  11/11


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     HAIL                       0
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...

3RD WARMEST METEOROLOGICAL FALL ON RECORD (62.6 DEGREES).

TIED 2ND LEAST NUMBER OF OCCURRENCES OF A MINIMUM TEMPERATURE
LESS THAN OR EQUAL TO 32 DEGREES (2 DAYS).


...MONTHLY...

11TH WARMEST NOVEMBER ON RECORD (51.7 DEGREES).

7TH WETTEST NOVEMBER ON RECORD (6.48 INCHES).

20TH DRIEST OCTOBER ON RECORD (0.98 INCHES).

8TH WARMEST SEPTEMBER ON RECORD (75.1 DEGREES).

TIED 5TH LONGEST STREAK OF OCCURRENCES WITH A MAXIMUM TEMPERATURE
GREATER THAN OR EQUAL TO 90 DEGREES (8 DAYS FROM 9/1 THROUGH 9/8).


...DAILY...

2 RECORD HIGH MINIMUM TEMPERATURES SET (11/26 AND 11/5).

RECORD PRECIPITATION VALUE OF 1.85 INCHES SET ON 11/17...PREVIOUS
1.77 INCHES IN 1879.

$$



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