875
CDUS43 KLSX 242130
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
430 PM CDT WED SEP 24 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 24 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 74 254 PM 95 1891 77 -3 71
MINIMUM 64 604 AM 33 1989 55 9 58
AVERAGE 69 66 3 65
PRECIPITATION (IN)
TODAY 0.09 2.35 1961 0.13 -0.04 0.03
MONTH TO DATE 2.06 3.08 -1.02 3.52
SINCE SEP 1 2.06 3.08 -1.02 3.52
SINCE JAN 1 28.65 32.44 -3.79 38.66
SNOWFALL (IN)
TODAY 0.0 0.0 2015 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 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
TODAY 0 3 -3 0
MONTH TO DATE 11 24 -13 10
SINCE SEP 1 11 24 -13 10
SINCE JUL 1 12 25 -13 10
COOLING
TODAY 4 4 0 0
MONTH TO DATE 187 154 33 161
SINCE SEP 1 187 154 33 161
SINCE JAN 1 1339 1392 -53 1422
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 9.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 71 300 PM
AVERAGE 86
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 94 1891
MINIMUM TEMPERATURE (F) 55 37 1928
1989
2001
SUNRISE AND SUNSET
SEPTEMBER 24 2025.....SUNRISE 659 AM CDT SUNSET 702 PM CDT
SEPTEMBER 25 2025.....SUNRISE 700 AM CDT SUNSET 700 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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