429
CDUS43 KLSX 232226
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
526 PM CDT WED APR 23 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 23 2025
VALID AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 78 351 PM 91 1960 71 7 66
MINIMUM 53 453 AM 28 1910 50 3 51
AVERAGE 66 60 6 59
PRECIPITATION (IN)
TODAY 0.00 3.88 1878 0.18 -0.18 0.44
MONTH TO DATE 8.70 3.53 5.17 5.76
SINCE MAR 1 11.61 7.03 4.58 7.92
SINCE JAN 1 15.60 11.85 3.75 12.35
SNOWFALL (IN)
TODAY 0.0 0.8 1910 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
TODAY 0 6 -6 6
MONTH TO DATE 184 225 -41 159
SINCE MAR 1 539 801 -262 521
SINCE JUL 1 3764 4320 -556 3327
COOLING
TODAY 1 2 -1 0
MONTH TO DATE 20 24 -4 49
SINCE MAR 1 42 31 11 69
SINCE JAN 1 42 32 10 69
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 600 AM
LOWEST 36 200 PM
AVERAGE 57
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 90 1989
1990
2009
MINIMUM TEMPERATURE (F) 50 25 1910
SUNRISE AND SUNSET
APRIL 23 2025.........SUNRISE 614 AM CDT SUNSET 746 PM CDT
APRIL 24 2025.........SUNRISE 612 AM CDT SUNSET 747 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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