404
CDUS43 KLSX 202237
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
437 PM CST THU NOV 20 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR NOVEMBER 20 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 57 253 PM 80 1897 53 4 51
MINIMUM 46 237 AM 12 1937 34 12 40
AVERAGE 52 44 8 46
PRECIPITATION (IN)
TODAY 0.01 2.16 1994 0.08 -0.07 0.00
MONTH TO DATE 0.53 1.87 -1.34 3.87
SINCE SEP 1 5.16 9.17 -4.01 9.04
SINCE JAN 1 31.75 38.53 -6.78 44.18
SNOWFALL (IN)
TODAY MM 3.9 1926 0.1 MM 0.0
MONTH TO DATE 0.0 0.4 -0.4 0.0
SINCE SEP 1 0.0 0.4 -0.4 0.0
SINCE JUL 1 0.0 0.4 -0.4 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 13 22 -9 19
MONTH TO DATE 296 356 -60 225
SINCE SEP 1 492 670 -178 395
SINCE JUL 1 493 671 -178 395
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 317 207 110 239
SINCE JAN 1 1469 1445 24 1500
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 4.8
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 AM
LOWEST 87 200 PM
AVERAGE 94
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 77 1913
MINIMUM TEMPERATURE (F) 34 6 1937
SUNRISE AND SUNSET
NOVEMBER 20 2025......SUNRISE 657 AM CST SUNSET 452 PM CST
NOVEMBER 21 2025......SUNRISE 658 AM CST SUNSET 451 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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