311
CDUS43 KLSX 202128
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
428 PM CDT THU MAR 20 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 20 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 49 259 PM 84 2017 58 -9 56
MINIMUM 31 659 AM 7 1906 37 -6 37
AVERAGE 40 47 -7 47
PRECIPITATION (IN)
TODAY T 2.35 1962 0.10 -0.10 0.00
MONTH TO DATE 1.61 1.83 -0.22 1.57
SINCE MAR 1 1.61 1.83 -0.22 1.57
SINCE JAN 1 3.43 6.07 -2.64 4.51
SNOWFALL (IN)
TODAY T 6.0 1895 0.0 0.0 0.0
MONTH TO DATE 0.4 1.2 -0.8 T
SINCE MAR 1 0.4 1.2 -0.8 T
SINCE JUL 1 18.6 16.0 2.6 8.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 25 18 7 18
MONTH TO DATE 292 424 -132 287
SINCE MAR 1 292 424 -132 287
SINCE JUL 1 3924 4129 -205 3528
COOLING
TODAY 0 0 0 0
MONTH TO DATE 10 0 10 3
SINCE MAR 1 10 0 10 3
SINCE JAN 1 10 0 10 3
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 17.7
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 1200 AM
LOWEST 29 300 PM
AVERAGE 56
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 92 1907
MINIMUM TEMPERATURE (F) 37 15 1951
1960
SUNRISE AND SUNSET
MARCH 20 2025.........SUNRISE 712 AM CDT SUNSET 721 PM CDT
MARCH 21 2025.........SUNRISE 710 AM CDT SUNSET 722 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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