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CXUS53 KLSX 011614
CLMCOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1114 AM CDT TUE APR 01 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR THE MONTH OF MARCH 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..........................................................
TEMPERATURE (F)
RECORD
HIGH 92 03/21/1907
LOW -9 03/05/1960
HIGHEST 84 03/14 83
LOWEST 23 03/02 24
AVG. MAXIMUM 65.1 56.3 8.8 63.1
AVG. MINIMUM 39.4 35.6 3.8 39.0
MEAN 52.2 46.0 6.2 51.0
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.9 -0.9 0
DAYS MIN <= 32 9 13.0 -4.0 7
DAYS MIN <= 0 0 0.1 -0.1 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.09 1973
MINIMUM 0.51 1956
TOTALS 2.52 2.97 -0.45 3.19
DAILY AVG. 0.08 0.10 -0.02 0.10
DAYS >= .01 8 11.1 -3.1 10
DAYS >= .10 4 6.3 -2.3 5
DAYS >= .50 2 2.0 0.0 2
DAYS >= 1.00 1 0.6 0.4 1
GREATEST
24 HR. TOTAL 1.07 03/04 TO 03/05
SNOWFALL (INCHES)
RECORDS
TOTAL 24.5 1960
24 HR TOTAL 12.8 03/12/1937 TO 03/13/1937
TOTALS 0.4 1.5 -1.1 T
SINCE 7/1 18.6 16.3 2.3 MM
DAYS >= 1.0 0 0
GREATEST
SNOW DEPTH MM
24 HR TOTAL 0.2 03/05 TO 03/05
03/15 TO 03/16
DEGREE DAYS
HEATING TOTAL 405 596 -191 432
SINCE 7/1 4037 4301 -264 MM
COOLING TOTAL 18 5 13 6
SINCE 1/1 18 5 13 MM
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WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 44/180 DATE 03/14
44/220 03/19
HIGHEST GUST SPEED/DIRECTION 62/170 DATE 03/14
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
NUMBER OF DAYS FAIR 20
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 3
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 1
HEAVY RAIN 3 RAIN 3
LIGHT RAIN 7 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 4 SLEET 0
FOG 5 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.
..MONTHLY
7TH WARMEST MARCH ON RECORD (52.2 DEGREES).
7TH MOST DAYS WITH A HIGH TEMPERATURE GREATER THAN OR EQUAL TO 80 DEGREES (3 DAYS).
..DAILY
RECORD HIGH TEMPERATURE OF 82 DEGREES SET ON 03/18. PREVIOUS 81 IN 1921.
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