855
CDUS43 KLSX 282129
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
429 PM CDT THU AUG 28 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 28 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 82 259 PM 106 1984 86 -4 89
MINIMUM 54 533 AM 42 1891 65 -11 72
1986
AVERAGE 68 75 -7 81
PRECIPITATION (IN)
TODAY 0.00 2.08 1919 0.13 -0.13 0.03
MONTH TO DATE 0.07 3.72 -3.65 3.25
SINCE JUN 1 13.29 12.08 1.21 18.99
SINCE JAN 1 26.55 28.94 -2.39 34.93
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 1 0 1 0
SINCE JUN 1 1 6 -5 0
SINCE JUL 1 1 0 1 0
COOLING
TODAY 3 10 -7 16
MONTH TO DATE 303 351 -48 296
SINCE JUN 1 1037 1064 -27 1028
SINCE JAN 1 1128 1210 -82 1216
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 4.5
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 600 AM
LOWEST 31 300 PM
AVERAGE 64
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 110 1984
MINIMUM TEMPERATURE (F) 64 43 1986
SUNRISE AND SUNSET
AUGUST 28 2025........SUNRISE 635 AM CDT SUNSET 745 PM CDT
AUGUST 29 2025........SUNRISE 636 AM CDT SUNSET 743 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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