803
CDUS43 KLSX 222226
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
526 PM CDT SAT AUG 22 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 22 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 85 341 PM 103 1936 88 -3 84
MINIMUM 72 606 AM 55 1875 69 3 66
1950
AVERAGE 79 78 1 75
PRECIPITATION (IN)
TODAY 0.00 2.01 1983 0.10 -0.10 0.00
MONTH TO DATE 3.62 2.48 1.14 1.48
SINCE JUN 1 17.57 10.90 6.67 10.44
SINCE JAN 1 36.24 28.77 7.47 32.09
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 14 13 1 10
MONTH TO DATE 343 318 25 340
SINCE JUN 1 1176 1145 31 1293
SINCE JAN 1 1448 1340 108 1464
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 7.6
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 500 AM
LOWEST 48 200 PM
AVERAGE 70
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 102 1936
1938
1947
MINIMUM TEMPERATURE (F) 68 54 1890
1891
1966
SUNRISE AND SUNSET
AUGUST 22 2026........SUNRISE 622 AM CDT SUNSET 746 PM CDT
AUGUST 23 2026........SUNRISE 623 AM CDT SUNSET 745 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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