Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CDUS43 KLSX 122235
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
535 PM CDT SUN OCT 12 2025
...................................
...THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 12 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 82 234 PM 94 1899 70 12 89
MINIMUM 54 634 AM 26 1895 48 6 57
1909
AVERAGE 68 59 9 73
PRECIPITATION (IN)
TODAY 0.00 3.74 1969 0.11 -0.11 0.00
MONTH TO DATE 0.45 1.42 -0.97 0.00
SINCE SEP 1 2.51 5.25 -2.74 3.52
SINCE JAN 1 29.10 34.61 -5.51 38.66
SNOWFALL (IN)
TODAY 0.0 T 1946 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 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 7 -7 0
MONTH TO DATE 20 68 -48 25
SINCE SEP 1 31 115 -84 36
SINCE JUL 1 32 116 -84 36
COOLING
TODAY 3 1 2 8
MONTH TO DATE 58 22 36 32
SINCE SEP 1 279 195 84 213
SINCE JAN 1 1431 1433 -2 1474
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 45 200 PM
AVERAGE 73
..........................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 95 1899
MINIMUM TEMPERATURE (F) 48 23 1917
SUNRISE AND SUNSET
OCTOBER 12 2025.......SUNRISE 716 AM CDT SUNSET 634 PM CDT
OCTOBER 13 2025.......SUNRISE 717 AM CDT SUNSET 633 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$