507
CDUS43 KLSX 200743
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
243 AM CDT THU MAR 20 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 19 2025
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)
YESTERDAY
MAXIMUM 71 1119 AM 81 2012 58 13 66
MINIMUM 36 1159 PM 2 1923 37 -1 25
AVERAGE 54 47 7 46
PRECIPITATION (IN)
YESTERDAY 0.02 2.08 1927 0.10 -0.08 0.00
MONTH TO DATE 1.61 1.73 -0.12 1.57
SINCE MAR 1 1.61 1.73 -0.12 1.57
SINCE JAN 1 3.43 5.97 -2.54 4.51
SNOWFALL (IN)
YESTERDAY 0.0 6.2 1906 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
YESTERDAY 11 18 -7 19
MONTH TO DATE 267 406 -139 269
SINCE MAR 1 267 406 -139 269
SINCE JUL 1 3899 4111 -212 3510
COOLING
YESTERDAY 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 44 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 61 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 23.7
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 800 PM
LOWEST 26 1100 AM
AVERAGE 58
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THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 84 2017
MINIMUM TEMPERATURE (F) 37 7 1906
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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