643
CDUS43 KLSX 280729
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CDT MON SEP 28 2026
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 27 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 450 PM 93 1897 76 -2 84
MINIMUM 59 310 AM 32 1889 54 5 54
AVERAGE 67 65 2 69
PRECIPITATION (IN)
YESTERDAY 0.01 1.99 1916 0.13 -0.12 0.00
MONTH TO DATE 1.57 3.47 -1.90 2.06
SINCE SEP 1 1.57 3.47 -1.90 2.06
SINCE JAN 1 39.77 32.83 6.94 28.65
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 6 33 -27 11
SINCE SEP 1 6 33 -27 11
SINCE JUL 1 6 34 -28 12
COOLING
YESTERDAY 2 3 -1 4
MONTH TO DATE 345 164 181 196
SINCE SEP 1 345 164 181 196
SINCE JAN 1 1624 1402 222 1348
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 6.3
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 300 AM
LOWEST 48 300 PM
AVERAGE 66
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THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 99 1953
MINIMUM TEMPERATURE (F) 53 32 1889
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 702 AM CDT SUNSET 656 PM CDT
SEPTEMBER 29 2026.....SUNRISE 703 AM CDT SUNSET 655 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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