611
CDUS43 KLSX 160729
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CDT WED SEP 16 2026
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 15 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 96 220 PM 101 1893 80 16 95
MINIMUM 74 604 AM 38 1904 59 15 66
AVERAGE 85 70 15 81
PRECIPITATION (IN)
YESTERDAY 0.00 3.84 1894 0.13 -0.13 0.24
MONTH TO DATE 1.55 1.98 -0.43 0.67
SINCE SEP 1 1.55 1.98 -0.43 0.67
SINCE JAN 1 39.75 31.34 8.41 27.26
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 1 -1 0
MONTH TO DATE 0 6 -6 11
SINCE SEP 1 0 6 -6 11
SINCE JUL 1 0 7 -7 12
COOLING
YESTERDAY 20 6 14 16
MONTH TO DATE 242 112 130 110
SINCE SEP 1 242 112 130 110
SINCE JAN 1 1521 1350 171 1262
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 9.6
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 600 AM
LOWEST 46 400 PM
AVERAGE 67
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THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 99 1954
MINIMUM TEMPERATURE (F) 58 40 1916
SUNRISE AND SUNSET
SEPTEMBER 16 2026.....SUNRISE 651 AM CDT SUNSET 715 PM CDT
SEPTEMBER 17 2026.....SUNRISE 652 AM CDT SUNSET 714 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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