006
CDUS43 KLSX 242230
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
430 PM CST WED DEC 24 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 24 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 62 345 PM 73 1889 42 20 50
2021
MINIMUM 42 125 AM -12 1983 27 15 39
AVERAGE 52 34 18 45
PRECIPITATION (IN)
TODAY 0.00 1.18 1915 0.08 -0.08 0.07
MONTH TO DATE 0.74 1.89 -1.15 1.78
SINCE DEC 1 0.74 1.89 -1.15 1.78
SINCE JAN 1 38.76 41.09 -2.33 49.71
SNOWFALL (IN)
TODAY 0.0 9.5 1915 0.1 -0.1 0.0
MONTH TO DATE 3.8 2.2 1.6 0.4
SINCE DEC 1 3.8 2.2 1.6 0.4
SINCE JUL 1 10.2 3.1 7.1 3.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 13 30 -17 20
MONTH TO DATE 733 663 70 635
SINCE DEC 1 733 663 70 635
SINCE JUL 1 1395 1485 -90 1169
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 13 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 6.5
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 83 100 PM
AVERAGE 92
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 71 1889
MINIMUM TEMPERATURE (F) 27 -13 1983
SUNRISE AND SUNSET
DECEMBER 24 2025......SUNRISE 718 AM CST SUNSET 445 PM CST
DECEMBER 25 2025......SUNRISE 718 AM CST SUNSET 446 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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