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

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CXUS53 KLSX 011344
CLMCOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
833 AM CDT TUE OCT 1 2013

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

...THE COLUMBIA MO CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             104   09/14/1893
 LOW               26   09/30/1895
HIGHEST            97   09/09                         95
LOWEST             47   09/14                         39
AVG. MAXIMUM     83.3              78.8     4.5     79.0
AVG. MINIMUM     59.0              56.4     2.6     56.7
MEAN             71.2              67.6     3.6     67.9
DAYS MAX >= 90      6               2.5     3.5        5
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.06   1993
 MINIMUM         0.09   1940
TOTALS           2.42              3.87   -1.45     2.24
DAILY AVG.       0.08              0.13   -0.05     0.07
DAYS >= .01         8               8.1    -0.1        9
DAYS >= .10         8               5.6     2.4        5
DAYS >= .50         1               2.6    -1.6        2
DAYS >= 1.00        0               1.3    -1.3        0
GREATEST
 24 HR. TOTAL    0.70   09/19 TO 09/20              2.36


DEGREE_DAYS
HEATING TOTAL      16                66     -50       49
 SINCE 7/1         16                68     -52       49
COOLING TOTAL     207               144      63      141
 SINCE 1/1       1274              1227      47     1864
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    22/190    DATE  09/18
HIGHEST GUST SPEED/DIRECTION    27/320    DATE  09/19
                                27/190    DATE  09/18

SKY COVER
NUMBER OF DAYS FAIR           23
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          2


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       6
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      5
HAZE                      4

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

$$

...MONTHLY...

26TH WARMEST SEPTEMBER ON RECORD (71.2 DEGREES).




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