003
CDUS43 KLSX 210735
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
235 AM CDT TUE JUL 21 2026
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JULY 20 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 94 218 PM 110 1934 89 5 91
MINIMUM 72 536 AM 56 1970 69 3 75
2009
AVERAGE 83 79 4 83
PRECIPITATION (IN)
YESTERDAY 0.00 2.21 1898 0.12 -0.12 0.00
MONTH TO DATE 0.76 2.84 -2.08 2.89
SINCE JUN 1 9.27 7.07 2.20 10.80
SINCE JAN 1 31.83 23.93 7.90 24.06
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 6 -6 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 18 14 4 18
MONTH TO DATE 267 270 -3 268
SINCE JUN 1 545 564 -19 554
SINCE JAN 1 719 710 9 645
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 4.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 1100 PM
LOWEST 56 200 PM
AVERAGE 75
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THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 108 1934
MINIMUM TEMPERATURE (F) 69 50 1944
SUNRISE AND SUNSET
JULY 21 2026..........SUNRISE 601 AM CDT SUNSET 829 PM CDT
JULY 22 2026..........SUNRISE 602 AM CDT SUNSET 829 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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