999
CDUS43 KLSX 282226
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
526 PM CDT FRI AUG 28 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 28 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 87 246 PM 101 1913 87 0 85
1990
MINIMUM 65 558 AM 48 1986 67 -2 61
AVERAGE 76 77 -1 73
PRECIPITATION (IN)
TODAY 0.00 2.53 1974 0.10 -0.10 0.00
MONTH TO DATE 3.64 3.09 0.55 1.48
SINCE JUN 1 17.59 11.51 6.08 10.44
SINCE JAN 1 36.26 29.38 6.88 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 11 12 -1 8
MONTH TO DATE 411 393 18 368
SINCE JUN 1 1244 1220 24 1321
SINCE JAN 1 1516 1415 101 1492
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 3.3
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 600 AM
LOWEST 36 200 PM
AVERAGE 63
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 107 1984
MINIMUM TEMPERATURE (F) 67 47 1965
1986
SUNRISE AND SUNSET
AUGUST 28 2026........SUNRISE 627 AM CDT SUNSET 738 PM CDT
AUGUST 29 2026........SUNRISE 628 AM CDT SUNSET 736 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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