721
CDUS43 KLSX 152128
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
428 PM CDT SUN MAR 15 2026
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 15 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 65 1013 AM 81 2012 56 9 61
MINIMUM 39 259 PM 6 1890 35 4 36
AVERAGE 52 46 6 49
PRECIPITATION (IN)
TODAY 0.12 1.94 1929 0.09 0.03 0.04
MONTH TO DATE 3.28 1.33 1.95 1.56
SINCE MAR 1 3.28 1.33 1.95 1.56
SINCE JAN 1 5.12 5.57 -0.45 3.38
SNOWFALL (IN)
TODAY 0.0 6.3 1960 0.1 -0.1 T
MONTH TO DATE 0.0 1.1 -1.1 0.2
SINCE MAR 1 0.0 1.1 -1.1 0.2
SINCE JUL 1 8.3 15.9 -7.6 18.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 13 20 -7 16
MONTH TO DATE 215 332 -117 220
SINCE MAR 1 215 332 -117 220
SINCE JUL 1 3646 4037 -391 3852
COOLING
TODAY 0 0 0 0
MONTH TO DATE 8 0 8 6
SINCE MAR 1 8 0 8 6
SINCE JAN 1 8 0 8 6
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 18.6
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 100 PM
LOWEST 56 1200 AM
AVERAGE 75
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 87 1945
MINIMUM TEMPERATURE (F) 36 8 1900
SUNRISE AND SUNSET
MARCH 15 2026.........SUNRISE 720 AM CDT SUNSET 716 PM CDT
MARCH 16 2026.........SUNRISE 718 AM CDT SUNSET 717 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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