113
CDUS43 KLSX 172228
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
428 PM CST MON NOV 17 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR NOVEMBER 17 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 59 354 PM 83 2016 55 4 65
MINIMUM 35 410 AM 6 1959 37 -2 43
AVERAGE 47 46 1 54
PRECIPITATION (IN)
TODAY 0.00 1.85 2015 0.12 -0.12 0.00
MONTH TO DATE T 2.03 -2.03 8.87
SINCE SEP 1 3.94 8.14 -4.20 15.44
SINCE JAN 1 36.03 37.81 -1.78 47.12
SNOWFALL (IN)
TODAY 0.0 6.2 1926 0.0 0.0 0.0
MONTH TO DATE T 0.3 -0.3 0.0
SINCE SEP 1 T 0.3 -0.3 0.0
SINCE JUL 1 T 0.3 -0.3 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 18 19 -1 11
MONTH TO DATE 238 273 -35 167
SINCE SEP 1 395 534 -139 282
SINCE JUL 1 395 535 -140 282
COOLING
TODAY 0 0 0 0
MONTH TO DATE 3 0 3 5
SINCE SEP 1 383 260 123 348
SINCE JAN 1 1904 1710 194 2056
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 8.0
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 400 AM
LOWEST 24 100 PM
AVERAGE 46
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 78 1976
MINIMUM TEMPERATURE (F) 36 14 1903
1932
2014
SUNRISE AND SUNSET
NOVEMBER 17 2025......SUNRISE 646 AM CST SUNSET 446 PM CST
NOVEMBER 18 2025......SUNRISE 647 AM CST SUNSET 446 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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