338
CDUS43 KLSX 232235
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
535 PM CDT THU APR 23 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 23 2026
VALID AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 83 336 PM 91 1960 71 12 78
MINIMUM 61 449 AM 28 1910 50 11 53
AVERAGE 72 60 12 66
PRECIPITATION (IN)
TODAY 0.00 3.88 1878 0.18 -0.18 0.00
MONTH TO DATE 3.67 3.53 0.14 8.70
SINCE MAR 1 8.83 7.03 1.80 11.61
SINCE JAN 1 11.25 11.85 -0.60 15.60
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 T 2.5 -2.5 0.3
SINCE JUL 1 18.5 16.6 1.9 18.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 6 -6 0
MONTH TO DATE 99 225 -126 184
SINCE MAR 1 467 801 -334 539
SINCE JUL 1 3767 4320 -553 3764
COOLING
TODAY 7 2 5 1
MONTH TO DATE 81 24 57 20
SINCE MAR 1 132 31 101 42
SINCE JAN 1 132 32 100 42
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 11.5
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 500 AM
LOWEST 43 200 PM
AVERAGE 62
......................................................
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 2026.........SUNRISE 614 AM CDT SUNSET 746 PM CDT
APRIL 24 2026.........SUNRISE 613 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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