079
CDUS43 KLSX 122228
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
528 PM CDT SAT SEP 12 2026
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 12 2026
VALID AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 89 201 PM 100 1897 82 7 96
MINIMUM 66 629 AM 39 1902 60 6 66
AVERAGE 78 71 7 81
PRECIPITATION (IN)
TODAY 0.00 2.43 1934 0.14 -0.14 0.00
MONTH TO DATE 1.55 1.59 -0.04 0.43
SINCE SEP 1 1.55 1.59 -0.04 0.43
SINCE JAN 1 39.75 30.95 8.80 27.02
SNOWFALL (IN)
TODAY 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
TODAY 0 1 -1 0
MONTH TO DATE 0 3 -3 11
SINCE SEP 1 0 3 -3 11
SINCE JUL 1 0 4 -4 12
COOLING
TODAY 13 6 7 16
MONTH TO DATE 203 94 109 61
SINCE SEP 1 203 94 109 61
SINCE JAN 1 1482 1332 150 1213
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 43 200 PM
AVERAGE 72
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 99 1939
1956
MINIMUM TEMPERATURE (F) 59 33 1902
SUNRISE AND SUNSET
SEPTEMBER 12 2026.....SUNRISE 648 AM CDT SUNSET 722 PM CDT
SEPTEMBER 13 2026.....SUNRISE 649 AM CDT SUNSET 720 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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