799
CDUS43 KLSX 180018
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
618 PM CST SAT JAN 17 2026
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 17 2026
VALID TODAY AS OF 0400 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 22 106 AM 74 1894 39 -17 52
MINIMUM 14 852 AM -18 1977 22 -8 30
AVERAGE 18 31 -13 41
PRECIPITATION (IN)
TODAY T 1.27 1900 0.07 -0.07 0.00
MONTH TO DATE 0.56 1.21 -0.65 0.96
SINCE DEC 1 1.42 3.30 -1.88 3.39
SINCE JAN 1 0.56 1.21 -0.65 0.96
SNOWFALL (IN)
TODAY T 5.1 1987 0.2 -0.2 0.0
MONTH TO DATE T 3.3 -3.3 9.7
SINCE DEC 1 2.6 6.7 -4.1 9.7
SINCE JUL 1 3.6 7.5 -3.9 12.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 47 34 13 24
MONTH TO DATE 457 577 -120 675
SINCE DEC 1 1349 1502 -153 1522
SINCE JUL 1 2098 2409 -311 2195
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 15.3
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 600 AM
LOWEST 49 1200 PM
AVERAGE 63
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 68 1951
MINIMUM TEMPERATURE (F) 22 -16 1930
SUNRISE AND SUNSET
JANUARY 17 2026.......SUNRISE 725 AM CST SUNSET 514 PM CST
JANUARY 18 2026.......SUNRISE 724 AM CST SUNSET 515 PM CST
- 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