003
CDUS43 KLSX 270736
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
236 AM CDT MON OCT 27 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 26 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 55 1033 AM 86 1940 65 -10 66
MINIMUM 51 735 AM 22 1942 45 6 47
AVERAGE 53 55 -2 57
PRECIPITATION (IN)
YESTERDAY 0.43 2.76 1919 0.10 0.33 0.00
MONTH TO DATE 2.49 2.60 -0.11 0.05
SINCE SEP 1 3.23 5.56 -2.33 5.80
SINCE JAN 1 35.32 35.23 0.09 37.48
SNOWFALL (IN)
YESTERDAY 0.0 T 1898 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 12 11 1 8
MONTH TO DATE 87 171 -84 96
SINCE SEP 1 91 203 -112 99
SINCE JUL 1 91 204 -113 99
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 111 46 65 49
SINCE SEP 1 380 258 122 317
SINCE JAN 1 1901 1708 193 2025
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 10.9
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 600 PM
LOWEST 66 1000 AM
AVERAGE 82
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THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 85 1927
1950
2023
MINIMUM TEMPERATURE (F) 45 28 1957
SUNRISE AND SUNSET
OCTOBER 27 2025.......SUNRISE 723 AM CDT SUNSET 607 PM CDT
OCTOBER 28 2025.......SUNRISE 725 AM CDT SUNSET 605 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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