046
CDUS43 KLSX 200743
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
243 AM CDT SUN SEP 20 2026
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 19 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 95 337 PM 98 2022 79 16 83
MINIMUM 73 952 PM 35 1889 57 16 60
1991
AVERAGE 84 68 16 72
PRECIPITATION (IN)
YESTERDAY 0.00 4.25 1904 0.12 -0.12 0.01
MONTH TO DATE 1.55 2.45 -0.90 1.02
SINCE SEP 1 1.55 2.45 -0.90 1.02
SINCE JAN 1 39.75 31.81 7.94 27.61
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 2 -2 0
MONTH TO DATE 0 13 -13 11
SINCE SEP 1 0 13 -13 11
SINCE JUL 1 0 14 -14 12
COOLING
YESTERDAY 19 5 14 7
MONTH TO DATE 315 133 182 155
SINCE SEP 1 315 133 182 155
SINCE JAN 1 1594 1371 223 1307
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 100 AM
LOWEST 31 400 PM
AVERAGE 60
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THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 98 1893
2022
MINIMUM TEMPERATURE (F) 57 36 1918
1991
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 655 AM CDT SUNSET 709 PM CDT
SEPTEMBER 21 2026.....SUNRISE 656 AM CDT SUNSET 707 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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