National Weather Service Text Product
AFOS product CLICOU
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLICOU
Product Timestamp: 2025-12-04 08:27 UTC
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204
CDUS43 KLSX 040827
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CST THU DEC 04 2025
...................................
...THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 3 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 38 338 PM 75 2012 48 -10 35
MINIMUM 23 1159 PM 0 1895 30 -7 10
AVERAGE 31 39 -8 23
PRECIPITATION (IN)
YESTERDAY 0.00 1.12 1937 0.07 -0.07 0.00
MONTH TO DATE 0.11 0.22 -0.11 0.00
SINCE DEC 1 0.11 0.22 -0.11 0.00
SINCE JAN 1 34.34 39.56 -5.22 44.60
SNOWFALL (IN)
YESTERDAY 0.0 2.8 1921 0.1 -0.1 0.0
MONTH TO DATE 2.6 0.3 2.3 0.0
SINCE DEC 1 2.6 0.3 2.3 0.0
SINCE JUL 1 3.6 1.1 2.5 3.2
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 34 26 8 42
MONTH TO DATE 113 78 35 124
SINCE DEC 1 113 78 35 124
SINCE JUL 1 862 985 -123 797
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
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 10.0
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 800 AM
LOWEST 66 1100 PM
AVERAGE 79
..........................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 70 1933
2017
MINIMUM TEMPERATURE (F) 30 2 1893
2006
SUNRISE AND SUNSET
DECEMBER 4 2025......SUNRISE 711 AM CST SUNSET 447 PM CST
DECEMBER 5 2025......SUNRISE 712 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.
$$