894
CDUS43 KLSX 240729
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CDT FRI OCT 24 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 23 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 64 316 PM 86 1939 66 -2 76
MINIMUM 40 544 AM 28 1981 46 -6 49
AVERAGE 52 56 -4 63
PRECIPITATION (IN)
YESTERDAY 0.00 1.38 1976 0.12 -0.12 0.00
MONTH TO DATE 2.06 2.28 -0.22 T
SINCE SEP 1 2.80 5.24 -2.44 5.75
SINCE JAN 1 34.89 34.91 -0.02 37.43
SNOWFALL (IN)
YESTERDAY 0.0 0.2 1917 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 10 3 2
MONTH TO DATE 51 140 -89 83
SINCE SEP 1 55 172 -117 86
SINCE JUL 1 55 173 -118 86
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 111 43 68 49
SINCE SEP 1 380 255 125 317
SINCE JAN 1 1901 1705 196 2025
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 3.2
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 500 AM
LOWEST 30 200 PM
AVERAGE 60
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THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 85 1940
MINIMUM TEMPERATURE (F) 46 25 1981
SUNRISE AND SUNSET
OCTOBER 24 2025.......SUNRISE 720 AM CDT SUNSET 610 PM CDT
OCTOBER 25 2025.......SUNRISE 721 AM CDT SUNSET 609 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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