711
CDUS43 KLSX 102235
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
435 PM CST WED DEC 10 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 10 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 53 135 AM 69 1996 45 8 41
2020
MINIMUM 35 1149 AM -9 1917 28 7 26
AVERAGE 44 37 7 34
PRECIPITATION (IN)
TODAY T 1.73 1985 0.06 -0.06 0.00
MONTH TO DATE 0.11 0.69 -0.58 0.05
SINCE DEC 1 0.11 0.69 -0.58 0.05
SINCE JAN 1 34.34 40.03 -5.69 44.65
SNOWFALL (IN)
TODAY 0.0 3.0 2003 0.1 -0.1 0.0
MONTH TO DATE 2.6 0.9 1.7 0.0
SINCE DEC 1 2.6 0.9 1.7 0.0
SINCE JUL 1 3.6 1.7 1.9 3.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 21 28 -7 31
MONTH TO DATE 330 271 59 315
SINCE DEC 1 330 271 59 315
SINCE JUL 1 1079 1178 -99 988
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 20.4
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 300 AM
LOWEST 50 1200 AM
AVERAGE 57
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 73 1949
MINIMUM TEMPERATURE (F) 28 -3 1917
SUNRISE AND SUNSET
DECEMBER 10 2025......SUNRISE 717 AM CST SUNSET 447 PM CST
DECEMBER 11 2025......SUNRISE 717 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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