927
CDUS43 KLSX 170743
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
243 AM CDT MON MAR 17 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 16 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 49 353 PM 86 1945 57 -8 70
MINIMUM 34 1158 PM 11 1900 37 -3 42
AVERAGE 42 47 -5 56
PRECIPITATION (IN)
YESTERDAY 0.01 0.68 1963 0.11 -0.10 0.00
MONTH TO DATE 0.73 1.62 -0.89 1.07
SINCE MAR 1 0.73 1.62 -0.89 1.07
SINCE JAN 1 4.72 6.44 -1.72 5.50
SNOWFALL (IN)
YESTERDAY T 3.0 1976 0.1 -0.1 0.0
MONTH TO DATE 0.3 1.6 -1.3 T
SINCE MAR 1 0.3 1.6 -1.3 T
SINCE JUL 1 18.6 15.7 2.9 9.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 23 18 5 9
MONTH TO DATE 211 338 -127 156
SINCE MAR 1 211 338 -127 156
SINCE JUL 1 3436 3857 -421 2962
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 9 0 9 9
SINCE MAR 1 9 0 9 9
SINCE JAN 1 9 1 8 9
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 13.1
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 600 AM
LOWEST 30 500 PM
AVERAGE 58
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 83 2011
MINIMUM TEMPERATURE (F) 37 10 1900
SUNRISE AND SUNSET
MARCH 17 2025.........SUNRISE 709 AM CDT SUNSET 711 PM CDT
MARCH 18 2025.........SUNRISE 708 AM CDT SUNSET 712 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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