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

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CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
831 AM CST SAT MAR 1 2014

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

...THE COLUMBIA     ASOS CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2013 TO 2/28/2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              81   02/24/1930
                        02/01/1911
 LOW              -26   02/12/1899
HIGHEST            72   02/20
LOWEST            -11   01/07
                        01/06
AVG. MAXIMUM     37.0              41.1    -4.1
AVG. MINIMUM     16.4              23.1    -6.7
MEAN             26.7              32.1    -5.4
DAYS MAX >= 90      0
DAYS MAX <= 32     38
DAYS MIN <= 32     83
DAYS MIN <= 0       8

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.30   1984
                        1985
 MINIMUM         1.35   1962
                        1963
TOTALS           3.97              6.61   -2.64
DAYS >= .01        22
DAYS >= .10        10
DAYS >= .50         3
DAYS >= 1.00        0
GREATEST
 24 HR. TOTAL    1.03   12/13 TO 12/14

SNOWFALL (INCHES)
RECORDS
 TOTAL           45.6   2010
                        2011
 24 HR TOTAL     19.7   01/18/1995 TO 01/19/1995
TOTALS           17.3              15.2     2.1
SINCE 7/1        17.3              16.1     1.2
GREATEST
 SNOW DEPTH         6   02/12
                        02/10
                        02/11
                        02/08
                        02/07
                        02/06
 24 HR TOTAL      4.8   02/05 TO 02/05

DEGREE_DAYS
HEATING TOTAL    3422              2961     461
 SINCE 7/1       4429              3946     483
COOLING TOTAL       0                 0       0
 SINCE 1/1          0                 0       0
.................................................

WIND (MPH)
AVERAGE WIND SPEED              10.5
HIGHEST WIND SPEED/DIRECTION    49/260    DATE  02/20
HIGHEST GUST SPEED/DIRECTION    59/250    DATE  02/20


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM  4
FOG W/VIS <= 1/4 MILE  5

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

$$

TIED 10TH COLDEST WINTER SEASON AT 26.7 DEGREES...ALSO 1962/63.

10TH MOST OCCURRENCES OF OF DAYS WITH A MAXIMUM TEMPERATURE LESS THAN
OR EQUAL TO 32 DEGREES (38 DAYS).









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