895
CDUS43 KLSX 012228
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
428 PM CST MON DEC 01 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 1 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 25 359 PM 73 1970 49 -24 32
MINIMUM 23 817 AM 4 1876 32 -9 22
AVERAGE 24 41 -17 27
PRECIPITATION (IN)
TODAY 0.20 1.26 1878 0.08 0.12 0.00
MONTH TO DATE 0.20 0.08 0.12 0.00
SINCE DEC 1 0.20 0.08 0.12 0.00
SINCE JAN 1 38.22 39.28 -1.06 47.93
SNOWFALL (IN)
TODAY 2.5 3.5 1937 0.1 2.4 0.0
MONTH TO DATE 2.5 0.1 2.4 0.0
SINCE DEC 1 2.5 0.1 2.4 0.0
SINCE JUL 1 8.9 1.0 7.9 3.2
SNOW DEPTH 2
DEGREE DAYS
HEATING
TODAY 41 24 17 38
MONTH TO DATE 41 24 17 38
SINCE DEC 1 41 24 17 38
SINCE JUL 1 703 846 -143 572
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1904 1713 191 2057
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 4.8
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY SNOW
SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 100 PM
LOWEST 78 1200 AM
AVERAGE 87
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 75 2012
MINIMUM TEMPERATURE (F) 32 4 1886
SUNRISE AND SUNSET
DECEMBER 1 2025......SUNRISE 701 AM CST SUNSET 440 PM CST
DECEMBER 2 2025......SUNRISE 702 AM CST SUNSET 440 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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