511
CDUS43 KLSX 240732
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
232 AM CDT SUN AUG 24 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 23 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 85 411 PM 102 1936 88 -3 90
1938
1947
MINIMUM 67 1157 PM 54 1890 68 -1 59
1891
1966
AVERAGE 76 78 -2 75
PRECIPITATION (IN)
YESTERDAY 0.00 1.58 1977 0.10 -0.10 0.00
MONTH TO DATE 1.48 2.58 -1.10 1.06
SINCE JUN 1 10.44 11.00 -0.56 10.57
SINCE JAN 1 32.09 28.87 3.22 31.36
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 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 11 13 -2 10
MONTH TO DATE 351 331 20 293
SINCE JUN 1 1304 1158 146 1224
SINCE JAN 1 1475 1353 122 1537
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 AM
LOWEST 53 200 PM
AVERAGE 73
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 103 1947
MINIMUM TEMPERATURE (F) 68 51 1942
SUNRISE AND SUNSET
AUGUST 24 2025........SUNRISE 624 AM CDT SUNSET 743 PM CDT
AUGUST 25 2025........SUNRISE 625 AM CDT SUNSET 742 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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