Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CDUS43 KLSX 012228
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
428 PM CST MON DEC 01 2025
...................................
...THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 1 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 24 359 PM 68 1982 48 -24 32
MINIMUM 22 956 AM 4 1893 31 -9 18
AVERAGE 23 39 -16 25
PRECIPITATION (IN)
TODAY 0.10 0.92 2018 0.08 0.02 0.00
MONTH TO DATE 0.10 0.08 0.02 0.00
SINCE DEC 1 0.10 0.08 0.02 0.00
SINCE JAN 1 34.33 39.42 -5.09 44.60
SNOWFALL (IN)
TODAY 1.6 13.0 2006 0.1 1.5 0.0
MONTH TO DATE 1.6 0.1 1.5 0.0
SINCE DEC 1 1.6 0.1 1.5 0.0
SINCE JUL 1 2.6 0.9 1.7 3.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 42 26 16 40
MONTH TO DATE 42 26 16 40
SINCE DEC 1 42 26 16 40
SINCE JUL 1 791 933 -142 713
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 9 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
SNOW
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 100 PM
LOWEST 74 1200 AM
AVERAGE 83
..........................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 72 1917
MINIMUM TEMPERATURE (F) 30 5 1929
1985
SUNRISE AND SUNSET
DECEMBER 1 2025......SUNRISE 709 AM CST SUNSET 447 PM CST
DECEMBER 2 2025......SUNRISE 709 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.
$$