352
CDUS43 KLSX 080731
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT FRI AUG 08 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 7 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 91 1130 AM 103 1930 89 2 77
MINIMUM 76 1137 PM 55 1972 71 5 68
1978
AVERAGE 84 80 4 73
PRECIPITATION (IN)
YESTERDAY T 2.10 1906 0.11 -0.11 T
MONTH TO DATE T 0.84 -0.84 0.26
SINCE JUN 1 8.96 9.26 -0.30 9.77
SINCE JAN 1 30.61 27.13 3.48 30.56
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 0
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 19 15 4 8
MONTH TO DATE 75 105 -30 122
SINCE JUN 1 1028 932 96 1053
SINCE JAN 1 1199 1127 72 1366
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 6.3
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 400 AM
LOWEST 45 1000 AM
AVERAGE 61
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 108 1934
MINIMUM TEMPERATURE (F) 71 53 1976
SUNRISE AND SUNSET
AUGUST 8 2025........SUNRISE 609 AM CDT SUNSET 804 PM CDT
AUGUST 9 2025........SUNRISE 610 AM CDT SUNSET 803 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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