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

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000
CXUS53 KLSX 061650
CLACOU

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1021 AM CST MON JAN 6 2014

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR THE YEAR OF 2013...

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             113   07/14/1954
                        07/12/1954
 LOW              -26   02/12/1899
HIGHEST           100   08/31
                        08/30
LOWEST              1   12/24
AVG. MAXIMUM     64.2              64.8    -0.6
AVG. MINIMUM     43.8              44.5    -0.7
MEAN             54.0              54.6    -0.6
DAYS MAX >= 90     31
DAYS MAX <= 32     31
DAYS MIN <= 32    121
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        45.88   2010
 MINIMUM        30.12   2006
TOTALS          41.52             42.62   -1.10
DAYS >= .01       107
DAYS >= .10        69
DAYS >= .50        24
DAYS >= 1.00       11
GREATEST
 24 HR. TOTAL    3.95   05/30 TO 05/31

SNOWFALL (INCHES)
RECORDS
 TOTAL           46.3   2011
 24 HR TOTAL     17.5   02/01/2011 TO 02/01/2011
TOTALS           33.7              18.0    15.7
SINCE 7/1         2.4               5.3    -2.9
GREATEST
 SNOW DEPTH        15   02/27
 24 HR TOTAL     10.2   02/21 TO 02/21

DEGREE_DAYS
HEATING TOTAL    5224              5024     200
 SINCE 7/1       2087              1995      92
COOLING TOTAL    1322              1248      74
 SINCE 1/1       1322              1249      73
.................................................

WIND (MPH)
AVERAGE WIND SPEED              9.2
HIGHEST WIND SPEED/DIRECTION    40/250    DATE  11/17
HIGHEST GUST SPEED/DIRECTION    54/240    DATE  11/17


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             45     HAIL                0
FOG W/VIS <= 1/4 MILE    23

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

$$

SEE STLPNSLSX 1000 AM CST MON JAN 6 2014 FOR SUPPLEMENTAL ANNUAL CLIMATE DATA






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