508
CDUS43 KLSX 200743
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
243 AM CDT THU MAR 20 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 19 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 235 PM 84 1907 58 21 72
MINIMUM 40 1159 PM 4 1923 38 2 30
AVERAGE 60 48 12 51
PRECIPITATION (IN)
YESTERDAY T 1.58 1926 0.12 -0.12 0.00
MONTH TO DATE 0.73 1.97 -1.24 1.07
SINCE MAR 1 0.73 1.97 -1.24 1.07
SINCE JAN 1 4.72 6.79 -2.07 5.50
SNOWFALL (IN)
YESTERDAY 0.0 9.1 1906 0.0 0.0 0.0
MONTH TO DATE 0.3 1.7 -1.4 T
SINCE MAR 1 0.3 1.7 -1.4 T
SINCE JUL 1 18.6 15.8 2.8 9.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 18 -13 14
MONTH TO DATE 231 392 -161 222
SINCE MAR 1 231 392 -161 222
SINCE JUL 1 3456 3911 -455 3028
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 13 0 13 9
SINCE MAR 1 13 0 13 9
SINCE JAN 1 13 1 12 9
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WIND (MPH)
HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 20.5
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
SANDSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 1100 PM
LOWEST 14 300 PM
AVERAGE 48
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THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 86 2017
MINIMUM TEMPERATURE (F) 38 13 1906
1965
SUNRISE AND SUNSET
MARCH 20 2025.........SUNRISE 704 AM CDT SUNSET 714 PM CDT
MARCH 21 2025.........SUNRISE 703 AM CDT SUNSET 715 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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