324
CDUS43 KLSX 282135
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
435 PM CDT TUE JUL 28 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR JULY 28 2026
VALID TODAY AS OF 0400 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 90 1255 PM 108 1930 90 0 95
MINIMUM 80 328 AM 56 2013 71 9 80
AVERAGE 85 80 5 88
PRECIPITATION (IN)
TODAY 0.00 2.18 1957 0.12 -0.12 0.00
MONTH TO DATE 5.95 3.54 2.41 4.34
SINCE JUN 1 12.43 8.03 4.40 8.72
SINCE JAN 1 31.10 25.90 5.20 30.37
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 20 15 5 23
MONTH TO DATE 454 435 19 493
SINCE JUN 1 799 786 13 901
SINCE JAN 1 1071 981 90 1072
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 8.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 700 AM
LOWEST 66 200 PM
AVERAGE 74
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 103 1941
1999
MINIMUM TEMPERATURE (F) 71 54 1971
SUNRISE AND SUNSET
JULY 28 2026..........SUNRISE 600 AM CDT SUNSET 816 PM CDT
JULY 29 2026..........SUNRISE 600 AM CDT SUNSET 815 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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