737
CDUS43 KLSX 100733
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
233 AM CDT SUN AUG 10 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 9 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 92 435 PM 110 1934 89 3 78
MINIMUM 74 554 AM 52 1922 68 6 58
AVERAGE 83 78 5 68
PRECIPITATION (IN)
YESTERDAY 0.00 3.75 1931 0.13 -0.13 0.00
MONTH TO DATE 0.07 1.13 -1.06 T
SINCE JUN 1 13.29 9.49 3.80 15.74
SINCE JAN 1 26.55 26.35 0.20 31.68
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 13 5 3
MONTH TO DATE 89 123 -34 110
SINCE JUN 1 823 836 -13 842
SINCE JAN 1 914 982 -68 1030
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 10.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 600 AM
LOWEST 54 500 PM
AVERAGE 70
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THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 110 1934
MINIMUM TEMPERATURE (F) 68 51 1917
SUNRISE AND SUNSET
AUGUST 10 2025........SUNRISE 618 AM CDT SUNSET 809 PM CDT
AUGUST 11 2025........SUNRISE 619 AM CDT SUNSET 808 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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