121
CDUS43 KLSX 280829
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CST SUN DEC 28 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 27 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 62 1145 PM 71 1946 41 21 51
MINIMUM 43 258 AM -7 1924 24 19 47
AVERAGE 53 32 21 49
PRECIPITATION (IN)
YESTERDAY 0.00 2.05 1968 0.07 -0.07 0.23
MONTH TO DATE 0.86 1.82 -0.96 2.33
SINCE DEC 1 0.86 1.82 -0.96 2.33
SINCE JAN 1 35.09 41.16 -6.07 46.93
SNOWFALL (IN)
YESTERDAY 0.0 4.0 1915 0.1 -0.1 0.0
MONTH TO DATE 2.6 2.8 -0.2 T
SINCE DEC 1 2.6 2.8 -0.2 T
SINCE JUL 1 3.6 3.6 0.0 3.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 12 32 -20 16
MONTH TO DATE 757 794 -37 765
SINCE DEC 1 757 794 -37 765
SINCE JUL 1 1506 1701 -195 1438
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1469 1447 22 1500
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 9.4
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 83 900 PM
AVERAGE 92
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THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 71 1984
MINIMUM TEMPERATURE (F) 24 -12 1924
SUNRISE AND SUNSET
DECEMBER 28 2025......SUNRISE 726 AM CST SUNSET 455 PM CST
DECEMBER 29 2025......SUNRISE 727 AM CST SUNSET 456 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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