544
CDUS43 KLSX 230735
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
235 AM CDT WED JUL 23 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR JULY 22 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 93 MM 108 2017 90 3 85
MINIMUM 76 MM 55 1947 71 5 69
1970
AVERAGE 85 81 4 77
PRECIPITATION (IN)
YESTERDAY T 3.30 2019 0.12 -0.12 T
MONTH TO DATE 4.33 2.79 1.54 7.45
SINCE JUN 1 8.71 7.28 1.43 8.57
SINCE JAN 1 30.36 25.15 5.21 29.36
SNOWFALL (IN)
YESTERDAY 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 MM
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 20 16 4 12
MONTH TO DATE 361 340 21 310
SINCE JUN 1 769 691 78 777
SINCE JAN 1 940 886 54 1090
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 8.5
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 100 AM
LOWEST 52 400 PM
AVERAGE 71
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 108 1934
MINIMUM TEMPERATURE (F) 71 52 1947
SUNRISE AND SUNSET
JULY 23 2025..........SUNRISE 555 AM CDT SUNSET 820 PM CDT
JULY 24 2025..........SUNRISE 556 AM CDT SUNSET 819 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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