787
CDUS43 KLSX 072229
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
429 PM CST SUN DEC 07 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 7 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 42 936 AM 73 1966 47 -5 61
MINIMUM 33 359 PM -6 1882 31 2 26
AVERAGE 38 39 -1 44
PRECIPITATION (IN)
TODAY 0.00 0.97 1966 0.08 -0.08 0.00
MONTH TO DATE 0.29 0.57 -0.28 0.03
SINCE DEC 1 0.29 0.57 -0.28 0.03
SINCE JAN 1 38.31 39.77 -1.46 47.96
SNOWFALL (IN)
TODAY 0.0 3.2 1917 0.1 -0.1 0.0
MONTH TO DATE 3.8 0.5 3.3 0.4
SINCE DEC 1 3.8 0.5 3.3 0.4
SINCE JUL 1 10.2 1.4 8.8 3.6
SNOW DEPTH 1
DEGREE DAYS
HEATING
TODAY 27 26 1 21
MONTH TO DATE 252 177 75 229
SINCE DEC 1 252 177 75 229
SINCE JUL 1 914 999 -85 763
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 18 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 9.7
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 100 PM
LOWEST 79 1200 AM
AVERAGE 86
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 74 1991
MINIMUM TEMPERATURE (F) 30 -2 1882
SUNRISE AND SUNSET
DECEMBER 7 2025......SUNRISE 706 AM CST SUNSET 440 PM CST
DECEMBER 8 2025......SUNRISE 707 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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