Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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582
CDUS43 KLSX 110737
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
237 AM CDT FRI SEP 11 2026
...................................
...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 10 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 80 301 PM 98 1933 83 -3 89
1983
2013
MINIMUM 71 1159 PM 46 1976 63 8 62
AVERAGE 76 73 3 76
PRECIPITATION (IN)
YESTERDAY 0.15 2.89 1984 0.10 0.05 0.00
MONTH TO DATE 0.25 1.05 -0.80 0.17
SINCE SEP 1 0.25 1.05 -0.80 0.17
SINCE JAN 1 36.51 30.72 5.79 32.26
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 SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 4
SINCE SEP 1 0 0 0 4
SINCE JUL 1 0 1 -1 4
COOLING
YESTERDAY 11 8 3 11
MONTH TO DATE 200 97 103 43
SINCE SEP 1 200 97 103 43
SINCE JAN 1 1768 1547 221 1564
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 3.7
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 700 AM
LOWEST 74 600 PM
AVERAGE 85
..........................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 2013
MINIMUM TEMPERATURE (F) 63 42 1940
SUNRISE AND SUNSET
SEPTEMBER 11 2026.....SUNRISE 640 AM CDT SUNSET 716 PM CDT
SEPTEMBER 12 2026.....SUNRISE 640 AM CDT SUNSET 714 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$