Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CDUS43 KLSX 272230
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
530 PM CDT TUE OCT 27 2026
...................................
...THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 27 2026...
VALID AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 72 222 PM 87 1927 64 8 54
MINIMUM 52 708 AM 24 1892 43 9 50
1925
AVERAGE 62 53 9 52
PRECIPITATION (IN)
TODAY 0.00 2.27 1919 0.10 -0.10 0.00
MONTH TO DATE 1.56 3.07 -1.51 1.41
SINCE SEP 1 3.13 6.90 -3.77 3.47
SINCE JAN 1 41.33 36.26 5.07 30.06
SNOWFALL (IN)
TODAY 0.0 0.8 1925 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 3 12 -9 13
MONTH TO DATE 80 214 -134 124
SINCE SEP 1 86 261 -175 135
SINCE JUL 1 86 262 -176 136
COOLING
TODAY 0 0 0 0
MONTH TO DATE 76 33 43 96
SINCE SEP 1 447 206 241 317
SINCE JAN 1 1726 1444 282 1469
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 7.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 800 AM
LOWEST 45 200 PM
AVERAGE 61
..........................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 85 1927
MINIMUM TEMPERATURE (F) 43 20 1925
SUNRISE AND SUNSET
OCTOBER 27 2026.......SUNRISE 731 AM CDT SUNSET 614 PM CDT
OCTOBER 28 2026.......SUNRISE 732 AM CDT SUNSET 613 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$