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

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000
CXUS53 KLSX 011717
CLMCOU

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1217 PM CDT SAT OCT 01 2022

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2022...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2022

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           98   09/19                          93
                       09/20
LOWEST            43   09/29                          49
AVG. MAXIMUM    82.8               80.1     2.7     86.0
AVG. MINIMUM    59.4               58.3     1.1     61.5
MEAN            71.1               69.2     1.9     73.8
DAYS MAX >= 90     5                3.3     1.7       10
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          1.82               3.83   -2.01     3.68
DAILY AVG.      0.06               0.13   -0.07     0.12
DAYS >= .01        6                7.3    -1.3        6
DAYS >= .10        4                5.2    -1.2        5
DAYS >= .50        1                2.6    -1.6        4
DAYS >= 1.00       0                1.3    -1.3        2
GREATEST
 24 HR. TOTAL   0.93   09/11 TO 09/11

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.0
 24 HR TOTAL     0.0
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0      0.0
DAYS >= 1.0        0                                   0
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL       0

DEGREE DAYS
HEATING TOTAL     30                 47     -17        5
 SINCE 7/1        30                 46     -16       MM
COOLING TOTAL    220                173      47      276
 SINCE 1/1      1688               1411     277       MM
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    28/350    DATE  09/21
HIGHEST GUST SPEED/DIRECTION    36/320    DATE  09/25

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
NUMBER OF DAYS FAIR           24
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          1


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       2
LIGHT RAIN                4     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      0
HAZE                      4

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

$$


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