426
CDUS43 KLSX 282228
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
428 PM CST SUN DEC 28 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 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 78R 224 PM 75 1928 42 36 59
MINIMUM 52 359 PM -8 1924 26 26 42
AVERAGE 65 34 31 51
PRECIPITATION (IN)
TODAY T 2.59 2015 0.08 -0.08 0.02
MONTH TO DATE 0.74 2.23 -1.49 2.13
SINCE DEC 1 0.74 2.23 -1.49 2.13
SINCE JAN 1 38.76 41.43 -2.67 50.06
SNOWFALL (IN)
TODAY 0.0 3.5 1943 0.2 -0.2 0.0
MONTH TO DATE 3.8 2.8 1.0 0.4
SINCE DEC 1 3.8 2.8 1.0 0.4
SINCE JUL 1 10.2 3.7 6.5 3.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 31 -31 14
MONTH TO DATE 757 787 -30 696
SINCE DEC 1 757 787 -30 696
SINCE JUL 1 1419 1609 -190 1230
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 35 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 11.9
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 100 AM
LOWEST 54 200 PM
AVERAGE 76
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 70 1984
MINIMUM TEMPERATURE (F) 26 -15 1880
SUNRISE AND SUNSET
DECEMBER 28 2025......SUNRISE 719 AM CST SUNSET 448 PM CST
DECEMBER 29 2025......SUNRISE 719 AM CST SUNSET 448 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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