778
CDUS43 KLSX 170730
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CDT TUE JUN 17 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JUNE 16 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 541 PM 100 1918 85 -1 92
1936
MINIMUM 65 508 AM 46 1917 65 0 74
AVERAGE 75 75 0 83
PRECIPITATION (IN)
YESTERDAY 0.00 2.07 1975 0.14 -0.14 0.00
MONTH TO DATE 5.69 2.26 3.43 3.32
SINCE JUN 1 5.69 2.26 3.43 3.32
SINCE JAN 1 18.95 19.12 -0.17 19.26
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 JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 18.6 16.5 2.1 8.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 3 -3 0
SINCE JUN 1 0 3 -3 0
SINCE JUL 1 4349 4679 -330 3891
COOLING
YESTERDAY 10 10 0 18
MONTH TO DATE 95 134 -39 160
SINCE JUN 1 95 134 -39 160
SINCE JAN 1 186 280 -94 348
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WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 4.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 55 400 PM
AVERAGE 78
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THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 101 1918
MINIMUM TEMPERATURE (F) 65 47 1999
SUNRISE AND SUNSET
JUNE 17 2025..........SUNRISE 543 AM CDT SUNSET 836 PM CDT
JUNE 18 2025..........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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