602
CDUS43 KLSX 140728
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
228 AM CDT WED MAY 14 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 13 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 78 449 PM 91 1940 75 3 71
2022
MINIMUM 61 801 AM 34 1901 55 6 62
AVERAGE 70 65 5 67
PRECIPITATION (IN)
YESTERDAY 0.00 2.39 1985 0.17 -0.17 0.27
MONTH TO DATE 0.75 2.17 -1.42 2.77
SINCE MAR 1 9.73 10.02 -0.29 10.72
SINCE JAN 1 11.55 14.26 -2.71 13.66
SNOWFALL (IN)
YESTERDAY 0.0 T 1953 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.4 1.7 -1.3 T
SINCE JUL 1 18.6 16.5 2.1 8.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 52 54 -2 12
SINCE MAR 1 677 935 -258 650
SINCE JUL 1 4309 4640 -331 3891
COOLING
YESTERDAY 5 3 2 2
MONTH TO DATE 9 30 -21 32
SINCE MAR 1 54 62 -8 76
SINCE JAN 1 54 62 -8 76
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 56 400 PM
AVERAGE 78
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THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 90 1932
1987
2022
MINIMUM TEMPERATURE (F) 55 33 1895
SUNRISE AND SUNSET
MAY 14 2025...........SUNRISE 557 AM CDT SUNSET 814 PM CDT
MAY 15 2025...........SUNRISE 556 AM CDT SUNSET 815 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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