249
CDUS43 KLSX 292226
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
526 PM CDT TUE JUL 29 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR JULY 29 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 97 211 PM 103 1941 90 7 93
1999
MINIMUM 80 443 AM 54 1971 71 9 71
AVERAGE 89 80 9 82
PRECIPITATION (IN)
TODAY 0.00 2.74 1956 0.13 -0.13 0.60
MONTH TO DATE 4.34 3.67 0.67 8.13
SINCE JUN 1 8.72 8.16 0.56 9.25
SINCE JAN 1 30.37 26.03 4.34 30.04
SNOWFALL (IN)
TODAY 0.0 0.0 2015 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 4 -4 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 24 15 9 17
MONTH TO DATE 517 450 67 422
SINCE JUN 1 925 801 124 889
SINCE JAN 1 1096 996 100 1202
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 5.9
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 500 AM
LOWEST 53 200 PM
AVERAGE 74
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 104 1953
MINIMUM TEMPERATURE (F) 71 57 1971
SUNRISE AND SUNSET
JULY 29 2025..........SUNRISE 601 AM CDT SUNSET 815 PM CDT
JULY 30 2025..........SUNRISE 601 AM CDT SUNSET 814 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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