770
CDUS43 KLSX 052143
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
443 PM CDT SAT SEP 05 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 5 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 101 154 PM 103 1925 85 16 72
1954
MINIMUM 81 613 AM 47 1974 65 16 61
AVERAGE 91 75 16 67
PRECIPITATION (IN)
TODAY 0.00 1.89 1911 0.10 -0.10 T
1914
MONTH TO DATE 0.00 0.52 -0.52 0.17
SINCE SEP 1 0.00 0.52 -0.52 0.17
SINCE JAN 1 36.26 30.19 6.07 32.26
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 SEP 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 SEP 1 0 0 0 0
SINCE JUL 1 0 1 -1 0
COOLING
TODAY 26 10 16 2
MONTH TO DATE 129 52 77 30
SINCE SEP 1 129 52 77 30
SINCE JAN 1 1697 1502 195 1551
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 5.6
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 400 AM
LOWEST 36 200 PM
AVERAGE 52
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 102 1899
1925
MINIMUM TEMPERATURE (F) 65 48 1962
SUNRISE AND SUNSET
SEPTEMBER 5 2026.....SUNRISE 634 AM CDT SUNSET 725 PM CDT
SEPTEMBER 6 2026.....SUNRISE 635 AM CDT SUNSET 724 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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