719
CDUS43 KLSX 202127
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
427 PM CDT MON JUL 20 2026
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JULY 20 2026
VALID TODAY AS OF 0400 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 94 218 PM 110 1934 89 5 91
MINIMUM 72 536 AM 56 1970 69 3 75
2009
AVERAGE 83 79 4 83
PRECIPITATION (IN)
TODAY 0.00 2.21 1898 0.12 -0.12 0.00
MONTH TO DATE 0.76 2.84 -2.08 2.89
SINCE JUN 1 9.27 7.07 2.20 10.80
SINCE JAN 1 31.83 23.93 7.90 24.06
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 JUN 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 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 6 -6 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 18 14 4 18
MONTH TO DATE 267 270 -3 268
SINCE JUN 1 545 564 -19 554
SINCE JAN 1 719 710 9 645
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 3.5
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 900 AM
LOWEST 56 200 PM
AVERAGE 69
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 108 1934
MINIMUM TEMPERATURE (F) 69 50 1944
SUNRISE AND SUNSET
JULY 20 2026..........SUNRISE 600 AM CDT SUNSET 830 PM CDT
JULY 21 2026..........SUNRISE 601 AM CDT SUNSET 829 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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