726
CDUS43 KLSX 190729
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CDT SUN OCT 19 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 18 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 72 1128 AM 86 1953 67 5 72
MINIMUM 57 1159 PM 25 1952 46 11 40
2022
AVERAGE 65 57 8 56
PRECIPITATION (IN)
YESTERDAY 0.66R 0.60 1905 0.12 0.54 0.00
1934
2004
MONTH TO DATE 1.13 2.10 -0.97 T
SINCE SEP 1 3.19 5.93 -2.74 3.52
SINCE JAN 1 29.78 35.29 -5.51 38.66
SNOWFALL (IN)
YESTERDAY 0.0 T 1976 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
YESTERDAY 0 9 -9 9
MONTH TO DATE 20 117 -97 99
SINCE SEP 1 31 164 -133 110
SINCE JUL 1 32 165 -133 110
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 96 28 68 32
SINCE SEP 1 317 201 116 213
SINCE JAN 1 1469 1439 30 1474
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.9
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 400 PM
LOWEST 70 1200 AM
AVERAGE 84
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THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 87 1894
MINIMUM TEMPERATURE (F) 46 22 1972
SUNRISE AND SUNSET
OCTOBER 19 2025.......SUNRISE 723 AM CDT SUNSET 624 PM CDT
OCTOBER 20 2025.......SUNRISE 724 AM CDT SUNSET 623 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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