401
CDUS43 KLSX 260728
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
228 AM CDT SAT SEP 26 2026
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 25 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 75 321 PM 94 1891 77 -2 79
MINIMUM 54 417 AM 37 1928 55 -1 56
1989
2001
AVERAGE 65 66 -1 68
PRECIPITATION (IN)
YESTERDAY 0.01 1.22 1942 0.13 -0.12 0.00
MONTH TO DATE 1.56 3.21 -1.65 2.06
SINCE SEP 1 1.56 3.21 -1.65 2.06
SINCE JAN 1 39.76 32.57 7.19 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 27 -21 11
SINCE SEP 1 6 27 -21 11
SINCE JUL 1 6 28 -22 12
COOLING
YESTERDAY 0 4 -4 3
MONTH TO DATE 339 158 181 188
SINCE SEP 1 339 158 181 188
SINCE JAN 1 1618 1396 222 1340
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 4.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 400 AM
LOWEST 59 300 PM
AVERAGE 78
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THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 96 1897
MINIMUM TEMPERATURE (F) 54 33 1893
SUNRISE AND SUNSET
SEPTEMBER 26 2026.....SUNRISE 700 AM CDT SUNSET 659 PM CDT
SEPTEMBER 27 2026.....SUNRISE 701 AM CDT SUNSET 658 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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