716
CDUS43 KLSX 270736
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
236 AM CDT THU AUG 27 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 26 2026
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)
YESTERDAY
MAXIMUM 94 230 PM 103 1936 87 7 77
MINIMUM 72 1154 PM 53 1934 68 4 55
AVERAGE 83 77 6 66
PRECIPITATION (IN)
YESTERDAY 0.00 2.46 1888 0.11 -0.11 0.00
MONTH TO DATE 3.64 2.89 0.75 1.48
SINCE JUN 1 17.59 11.31 6.28 10.44
SINCE JAN 1 36.26 29.18 7.08 32.09
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 18 12 6 1
MONTH TO DATE 388 369 19 356
SINCE JUN 1 1221 1196 25 1309
SINCE JAN 1 1493 1391 102 1480
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.0
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 500 AM
LOWEST 40 300 PM
AVERAGE 58
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 102 1881
2024
MINIMUM TEMPERATURE (F) 67 51 1968
SUNRISE AND SUNSET
AUGUST 27 2026........SUNRISE 626 AM CDT SUNSET 739 PM CDT
AUGUST 28 2026........SUNRISE 627 AM CDT SUNSET 738 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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