745
CDUS43 KLSX 172225
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
525 PM CDT SAT OCT 17 2026
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 17 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 60 353 PM 90 2016 68 -8 85
MINIMUM 36 642 AM 26 1976 46 -10 63
AVERAGE 48 57 -9 74
PRECIPITATION (IN)
TODAY 0.00 2.72 1946 0.12 -0.12 0.00
MONTH TO DATE 1.56 1.98 -0.42 0.47
SINCE SEP 1 3.13 5.81 -2.68 2.53
SINCE JAN 1 41.33 35.17 6.16 29.12
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 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 17 9 8 0
MONTH TO DATE 41 108 -67 20
SINCE SEP 1 47 155 -108 31
SINCE JUL 1 47 156 -109 32
COOLING
TODAY 0 1 -1 9
MONTH TO DATE 76 27 49 96
SINCE SEP 1 447 200 247 317
SINCE JAN 1 1726 1438 288 1469
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (350)
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 97 300 AM
LOWEST 33 300 PM
AVERAGE 65
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 86 1953
MINIMUM TEMPERATURE (F) 46 25 1952
2022
SUNRISE AND SUNSET
OCTOBER 17 2026.......SUNRISE 720 AM CDT SUNSET 627 PM CDT
OCTOBER 18 2026.......SUNRISE 721 AM CDT SUNSET 626 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page