122
CDUS43 KLSX 110735
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
235 AM CDT MON AUG 11 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 10 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 84 316 PM 110 1934 89 -5 79
MINIMUM 72 1155 PM 51 1917 68 4 55
AVERAGE 78 78 0 67
PRECIPITATION (IN)
YESTERDAY 0.00 3.06 1939 0.13 -0.13 0.00
MONTH TO DATE 0.07 1.26 -1.19 T
SINCE JUN 1 13.29 9.62 3.67 15.74
SINCE JAN 1 26.55 26.48 0.07 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 13 13 0 2
MONTH TO DATE 102 136 -34 112
SINCE JUN 1 836 849 -13 844
SINCE JAN 1 927 995 -68 1032
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 8.2
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1000 PM
LOWEST 57 100 PM
AVERAGE 77
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THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 105 1894
MINIMUM TEMPERATURE (F) 68 50 1890
SUNRISE AND SUNSET
AUGUST 11 2025........SUNRISE 619 AM CDT SUNSET 808 PM CDT
AUGUST 12 2025........SUNRISE 620 AM CDT SUNSET 807 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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