322
CDUS43 KLSX 220731
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT TUE APR 22 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 21 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 70 515 PM 89 1902 70 0 60
1965
MINIMUM 54 1159 PM 30 2021 49 5 38
AVERAGE 62 60 2 49
PRECIPITATION (IN)
YESTERDAY T 1.75 1984 0.17 -0.17 0.00
MONTH TO DATE 8.70 3.19 5.51 5.32
SINCE MAR 1 11.61 6.69 4.92 7.48
SINCE JAN 1 15.60 11.51 4.09 11.91
SNOWFALL (IN)
YESTERDAY 0.0 T 1918 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE MAR 1 0.3 2.5 -2.2 T
SINCE JUL 1 18.6 16.6 2.0 9.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 3 7 -4 16
MONTH TO DATE 184 212 -28 145
SINCE MAR 1 539 788 -249 507
SINCE JUL 1 3764 4307 -543 3313
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 19 21 -2 49
SINCE MAR 1 41 28 13 69
SINCE JAN 1 41 29 12 69
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 10.0
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 1200 AM
LOWEST 41 500 PM
AVERAGE 63
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 91 1925
MINIMUM TEMPERATURE (F) 49 31 1875
1936
SUNRISE AND SUNSET
APRIL 22 2025.........SUNRISE 615 AM CDT SUNSET 746 PM CDT
APRIL 23 2025.........SUNRISE 614 AM CDT SUNSET 746 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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