546
CDUS43 KLSX 122126
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
426 PM CDT THU MAR 12 2026
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 12 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 55 255 PM 81 1990 55 0 79
MINIMUM 29 716 AM -5 1948 34 -5 43
AVERAGE 42 44 -2 61
PRECIPITATION (IN)
TODAY 0.00 1.84 1972 0.10 -0.10 0.00
MONTH TO DATE 3.16 1.06 2.10 1.07
SINCE MAR 1 3.16 1.06 2.10 1.07
SINCE JAN 1 5.00 5.30 -0.30 2.89
SNOWFALL (IN)
TODAY 0.0 5.2 1980 0.0 0.0 0.0
MONTH TO DATE 0.0 0.9 -0.9 0.2
SINCE MAR 1 0.0 0.9 -0.9 0.2
SINCE JUL 1 8.3 15.7 -7.4 18.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 23 21 2 4
MONTH TO DATE 175 272 -97 204
SINCE MAR 1 175 272 -97 204
SINCE JUL 1 3606 3977 -371 3836
COOLING
TODAY 0 0 0 0
MONTH TO DATE 8 0 8 0
SINCE MAR 1 8 0 8 0
SINCE JAN 1 8 0 8 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 8.8
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 700 AM
LOWEST 29 300 PM
AVERAGE 55
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 90 1918
MINIMUM TEMPERATURE (F) 35 10 1993
SUNRISE AND SUNSET
MARCH 12 2026.........SUNRISE 725 AM CDT SUNSET 713 PM CDT
MARCH 13 2026.........SUNRISE 723 AM CDT SUNSET 714 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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