Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CDUS43 KLSX 132226
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
526 PM CDT WED AUG 13 2025
...................................
...THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 13 2025...
VALID AS OF 0500 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 89 258 PM 104 1894 88 1 77
1936
MINIMUM 69 520 AM 47 1964 67 2 66
AVERAGE 79 78 1 72
PRECIPITATION (IN)
TODAY 0.00 1.90 1927 0.13 -0.13 0.00
2023
MONTH TO DATE 0.07 1.66 -1.59 0.87
SINCE JUN 1 13.29 10.02 3.27 16.61
SINCE JAN 1 26.55 26.88 -0.33 32.55
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 14 13 1 7
MONTH TO DATE 144 175 -31 129
SINCE JUN 1 878 888 -10 861
SINCE JAN 1 969 1034 -65 1049
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 48 300 PM
AVERAGE 74
..........................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 105 1936
MINIMUM TEMPERATURE (F) 67 50 1890
SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE 621 AM CDT SUNSET 806 PM CDT
AUGUST 14 2025........SUNRISE 622 AM CDT SUNSET 804 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$