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

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CXUS53 KLSX 021142
CLACOU

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
542 AM CST SAT JAN 2 2016

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

...THE COLUMBIA CLIMATE SUMMARY FOR THE YEAR 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             113   07/14/1954
                        07/12/1954
 LOW              -26   02/12/1899
HIGHEST            94   07/14
                        07/13
LOWEST              0   01/08
AVG. MAXIMUM     66.2              64.8     1.4
AVG. MINIMUM     46.6              44.5     2.1
MEAN             56.4              54.6     1.8
DAYS MAX >= 90     25
DAYS MAX <= 32     23
DAYS MIN <= 32     80
DAYS MIN <= 0       1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        62.49   1993
 MINIMUM        21.35   1901
TOTALS          49.75             42.62    7.13
DAYS >= .01       120
DAYS >= .10        75
DAYS >= .50        27
DAYS >= 1.00       15
GREATEST
 24 HR. TOTAL    4.37   11/16 TO 11/17

SNOWFALL (INCHES)
RECORDS
 TOTAL           49.4   1960
 24 HR TOTAL     17.5   02/01/2011
TOTALS           10.2              18.0    -7.8
SINCE 7/1           T               5.3    -5.3
GREATEST
 SNOW DEPTH         4   03/01
 24 HR TOTAL      3.5   02/28

DEGREE_DAYS
HEATING TOTAL    4336              5024    -688
COOLING TOTAL    1387              1248     139
.................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    52/150    DATE  04/12
HIGHEST GUST SPEED/DIRECTION    62/160    DATE  04/12


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             42     HAIL                       0
FOG W/VIS <= 1/4 MILE    19

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


...ANNUAL...

15TH WARMEST CALENDAR YEAR ON RECORD (56.4 DEGREES).

4TH MOST NUMBER OF OCCURRENCES OF A MAXIMUM TEMPERATURE GREATER THAN
OR EQUAL TO 60 DEGREES (248 DAYS).

3RD LEAST NUMBER OF OCCURRENCES OF A MINIMUM TEMPERATURE LESS THAN
OR EQUAL TO 32 DEGREES (80 DAYS).

10TH WETTEST CALENDAR YEAR ON RECORD (49.75 INCHES).


...SEASONAL...

6TH WARMEST METEOROLOGICAL FALL ON RECORD (60.1 DEGREES).

6TH WETTEST METEOROLOGICAL SUMMER ON RECORD (19.10 INCHES).


...MONTHLY...

TIED 3RD WARMEST DECEMBER ON RECORD (42.5 DEGREES).

TIED LEAST NUMBER OF OCCURRENCES OF A MINIMUM TEMPERATURE LESS THAN
OR EQUAL TO 20 DEGREES IN THE MONTH OF DECEMBER (0 DAYS...TIED WITH
1931).

2ND WETTEST DECEMBER ON RECORD (7.04 INCHES).

TIED 3RD LEAST SNOWIEST DECEMBER ON RECORD (TRACE).

10TH WARMEST NOVEMBER ON RECORD (49.3 DEGREES).

3RD WETTEST NOVEMBER ON RECORD (8.43 INCHES).

5TH WETTEST JULY ON RECORD (8.40 INCHES).

8TH LEAST SNOWIEST JANUARY ON RECORD (0.1 INCHES).


...DAILY...

2 RECORD HIGH MINIMUM TEMPERATURES SET (12/12 AND 04/08).

3 RECORD LOW MAXIMUM TEMPERATURES SET (07/08...07/07...AND 05/20).

4 RECORD PRECIPITATION VALUES SET
(12/28...12/26...12/13...11/17...07/26...07/08)
--4.23 INCHES ON 11/17 WAS WETTEST NOVEMBER CALENDAR DAY ON RECORD.


$$

GOSSELIN


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