343
CDUS43 KLSX 282129
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
429 PM CDT TUE OCT 28 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 28 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 55 243 PM 85 1927 64 -9 81
MINIMUM 51 313 AM 23 1976 44 7 48
AVERAGE 53 54 -1 65
PRECIPITATION (IN)
TODAY 0.06 0.98 1955 0.11 -0.05 0.00
MONTH TO DATE 2.62 2.82 -0.20 0.05
SINCE SEP 1 3.36 5.78 -2.42 5.80
SINCE JAN 1 35.45 35.45 0.00 37.48
SNOWFALL (IN)
TODAY 0.0 T 1920 0.0 0.0 0.0
2017
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 12 11 1 0
MONTH TO DATE 111 193 -82 107
SINCE SEP 1 115 225 -110 110
SINCE JUL 1 115 226 -111 110
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 111 48 63 49
SINCE SEP 1 380 260 120 317
SINCE JAN 1 1901 1710 191 2025
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 300 PM
LOWEST 86 1200 PM
AVERAGE 92
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 86 2016
2024
MINIMUM TEMPERATURE (F) 44 24 1925
1952
SUNRISE AND SUNSET
OCTOBER 28 2025.......SUNRISE 725 AM CDT SUNSET 605 PM CDT
OCTOBER 29 2025.......SUNRISE 726 AM CDT SUNSET 604 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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