555
CDUS43 KLSX 090732
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
232 AM CDT SAT AUG 09 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 8 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 93 332 PM 109 1934 89 4 80
MINIMUM 72 553 AM 53 1976 68 4 62
1989
AVERAGE 83 78 5 71
PRECIPITATION (IN)
YESTERDAY 0.00 2.19 1952 0.13 -0.13 T
MONTH TO DATE 0.07 1.00 -0.93 T
SINCE JUN 1 13.29 9.36 3.93 15.74
SINCE JAN 1 26.55 26.22 0.33 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 6
MONTH TO DATE 71 110 -39 107
SINCE JUN 1 805 823 -18 839
SINCE JAN 1 896 969 -73 1027
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 10.8
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 1200 AM
LOWEST 49 300 PM
AVERAGE 67
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THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 110 1934
MINIMUM TEMPERATURE (F) 68 52 1922
SUNRISE AND SUNSET
AUGUST 9 2025........SUNRISE 618 AM CDT SUNSET 810 PM CDT
AUGUST 10 2025........SUNRISE 618 AM CDT SUNSET 809 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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