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

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979
CXUS53 KLSX 011608
CLMCOU

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1108 AM CDT FRI NOV 01 2024

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             96   10/07/1939
 LOW              19   10/29/1895
HIGHEST           89   10/12                          88
LOWEST            31   10/16                          24
AVG. MAXIMUM    75.4               68.2     7.2     69.1
AVG. MINIMUM    47.8               46.8     1.0     47.7
MEAN            61.6               57.5     4.1     58.4
DAYS MAX >= 90     0                0.2    -0.2        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     1                2.4    -1.4        2
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       13.44   1941
 MINIMUM        0.16   1952
TOTALS          1.65               3.47   -1.82     3.18
DAILY AVG.      0.05               0.11   -0.06     0.10
DAYS >= .01        3                9.1    -6.1       12
DAYS >= .10        3                5.7    -2.7        7
DAYS >= .50        1                2.2    -1.2        3
DAYS >= 1.00       1                0.9     0.1        0
GREATEST
 24 HR. TOTAL   1.50   10/30 TO 10/31

SNOWFALL (INCHES)
RECORDS
 TOTAL           2.9   1913
 24 HR TOTAL     1.7   10/28/1913 TO 10/28/1913
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0       MM
DAYS >= 1.0        0                                   0
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    159                267    -108      253
 SINCE 7/1       170                315    -145       MM
COOLING TOTAL     58                 34      24       55
 SINCE 1/1      1500               1445      55       MM
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    31/190    DATE  10/29
HIGHEST GUST SPEED/DIRECTION    44/200    DATE  10/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
NUMBER OF DAYS FAIR           29
NUMBER OF DAYS PC              2
NUMBER OF DAYS CLOUDY          0


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

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


...MONTHLY...

TIED 14TH WARMEST OCTOBER ON RECORD (AVG TEMP 61.6 DEGREES).

TIED 4TH MOST OCCURRENCES WITH A HIGH TEMPERATURE OF AT
LEAST 70 DEGREES (25 DAYS).

TIED 4TH LEAST OCCURRENCES WITH MEASURABLE PRECIPITATION (3 DAYS).


...DAILY...

RECORD HIGH MINIMUM TEMPERATURE OF 68 DEGREES SET ON 10/29. PREVIOUS
67 IN 2004.

$$