895
CDUS43 KLSX 270828
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
228 AM CST SAT DEC 27 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 26 2025
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)
YESTERDAY
MAXIMUM 67 1237 PM 70 1942 42 25 53
MINIMUM 44 1119 PM -2 1892 26 18 47
AVERAGE 56 34 22 50
PRECIPITATION (IN)
YESTERDAY 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)
YESTERDAY 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
YESTERDAY 9 31 -22 15
MONTH TO DATE 747 725 22 670
SINCE DEC 1 747 725 22 670
SINCE JUL 1 1409 1547 -138 1204
COOLING
YESTERDAY 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
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 8.0
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 69 200 PM
AVERAGE 85
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THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 72 1971
MINIMUM TEMPERATURE (F) 26 -3 1886
SUNRISE AND SUNSET
DECEMBER 27 2025......SUNRISE 719 AM CST SUNSET 447 PM CST
DECEMBER 28 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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