912
CDUS43 KLSX 280733
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
233 AM CDT TUE OCT 28 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 27 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 54 1234 PM 87 1927 64 -10 70
MINIMUM 50 822 AM 24 1892 43 7 41
1925
AVERAGE 52 53 -1 56
PRECIPITATION (IN)
YESTERDAY 0.00 2.27 1919 0.10 -0.10 0.00
MONTH TO DATE 1.41 3.07 -1.66 0.15
SINCE SEP 1 3.47 6.90 -3.43 3.67
SINCE JAN 1 30.06 36.26 -6.20 38.81
SNOWFALL (IN)
YESTERDAY 0.0 0.8 1925 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 13 12 1 9
MONTH TO DATE 124 214 -90 146
SINCE SEP 1 135 261 -126 157
SINCE JUL 1 136 262 -126 157
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 96 33 63 38
SINCE SEP 1 317 206 111 219
SINCE JAN 1 1469 1444 25 1480
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 PM
LOWEST 89 200 PM
AVERAGE 93
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THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 85 1927
MINIMUM TEMPERATURE (F) 43 20 1925
SUNRISE AND SUNSET
OCTOBER 28 2025.......SUNRISE 732 AM CDT SUNSET 613 PM CDT
OCTOBER 29 2025.......SUNRISE 733 AM CDT SUNSET 612 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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