906
CDUS43 KLSX 182232
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
432 PM CST TUE NOV 18 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR NOVEMBER 18 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 70 157 PM 78 1976 54 16 72
MINIMUM 50 519 AM 14 1903 36 14 59
1932
2014
AVERAGE 60 45 15 66
PRECIPITATION (IN)
TODAY 0.14 3.56 1921 0.12 0.02 0.40
MONTH TO DATE 0.32 2.15 -1.83 9.27
SINCE SEP 1 4.26 8.26 -4.00 15.84
SINCE JAN 1 36.35 37.93 -1.58 47.52
SNOWFALL (IN)
TODAY 0.0 2.9 1961 0.1 -0.1 0.0
MONTH TO DATE T 0.4 -0.4 0.0
SINCE SEP 1 T 0.4 -0.4 0.0
SINCE JUL 1 T 0.4 -0.4 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 5 20 -15 0
MONTH TO DATE 243 293 -50 167
SINCE SEP 1 400 554 -154 282
SINCE JUL 1 400 555 -155 282
COOLING
TODAY 0 0 0 1
MONTH TO DATE 3 0 3 6
SINCE SEP 1 383 260 123 349
SINCE JAN 1 1904 1710 194 2057
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.2
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 700 AM
LOWEST 52 400 AM
AVERAGE 69
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 80 1942
MINIMUM TEMPERATURE (F) 36 8 1880
SUNRISE AND SUNSET
NOVEMBER 18 2025......SUNRISE 647 AM CST SUNSET 446 PM CST
NOVEMBER 19 2025......SUNRISE 649 AM CST SUNSET 445 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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