745
CDUS43 KLSX 172127
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
427 PM CDT WED JUN 17 2026
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JUNE 17 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 89 140 PM 101 1918 85 4 86
MINIMUM 63 1242 AM 47 1999 65 -2 67
AVERAGE 76 75 1 77
PRECIPITATION (IN)
TODAY 0.00 2.99 1985 0.13 -0.13 0.00
MONTH TO DATE 5.99 2.39 3.60 5.69
SINCE JUN 1 5.99 2.39 3.60 5.69
SINCE JAN 1 28.55 19.25 9.30 18.95
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 9.2 16.5 -7.3 18.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 3 -3 0
SINCE JUN 1 0 3 -3 0
SINCE JUL 1 4086 4679 -593 4349
COOLING
TODAY 11 10 1 12
MONTH TO DATE 153 144 9 107
SINCE JUN 1 153 144 9 107
SINCE JAN 1 327 290 37 198
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 17.2
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 100 AM
LOWEST 55 100 PM
AVERAGE 74
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 100 1905
1953
MINIMUM TEMPERATURE (F) 66 50 1999
SUNRISE AND SUNSET
JUNE 17 2026..........SUNRISE 543 AM CDT SUNSET 836 PM CDT
JUNE 18 2026..........SUNRISE 544 AM CDT SUNSET 837 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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