841
CDUS43 KLSX 262228
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
428 PM CST FRI DEC 26 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 26 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 67 1237 PM 70 1942 42 25 53
MINIMUM 58 100 AM -2 1892 26 32 47
AVERAGE 63 34 29 50
PRECIPITATION (IN)
TODAY 0.00 4.87 2015 0.09 -0.09 0.03
MONTH TO DATE 0.74 2.06 -1.32 1.92
SINCE DEC 1 0.74 2.06 -1.32 1.92
SINCE JAN 1 38.76 41.26 -2.50 49.85
SNOWFALL (IN)
TODAY 0.0 1.6 1920 0.1 -0.1 0.0
MONTH TO DATE 3.8 2.5 1.3 0.4
SINCE DEC 1 3.8 2.5 1.3 0.4
SINCE JUL 1 10.2 3.4 6.8 3.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 2 31 -29 15
MONTH TO DATE 740 725 15 670
SINCE DEC 1 740 725 15 670
SINCE JUL 1 1402 1547 -145 1204
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 17 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 9.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 69 200 PM
AVERAGE 85
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 72 1971
MINIMUM TEMPERATURE (F) 26 -3 1886
SUNRISE AND SUNSET
DECEMBER 26 2025......SUNRISE 718 AM CST SUNSET 446 PM CST
DECEMBER 27 2025......SUNRISE 719 AM CST SUNSET 447 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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