206
CDUS43 KLSX 040827
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CST THU DEC 04 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 3 2025
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)
YESTERDAY
MAXIMUM 37 535 PM 76 1970 48 -11 36
2021
MINIMUM 20 342 AM 2 1886 32 -12 24
AVERAGE 29 40 -11 30
PRECIPITATION (IN)
YESTERDAY 0.00 2.73 1982 0.08 -0.08 0.00
MONTH TO DATE 0.29 0.25 0.04 0.03
SINCE DEC 1 0.29 0.25 0.04 0.03
SINCE JAN 1 38.31 39.45 -1.14 47.96
SNOWFALL (IN)
YESTERDAY 0.0 2.3 1921 0.1 -0.1 0.0
MONTH TO DATE 3.8 0.2 3.6 0.4
SINCE DEC 1 3.8 0.2 3.6 0.4
SINCE JUL 1 10.2 1.1 9.1 3.6
SNOW DEPTH 4
DEGREE DAYS
HEATING
YESTERDAY 36 25 11 35
MONTH TO DATE 117 74 43 113
SINCE DEC 1 117 74 43 113
SINCE JUL 1 779 896 -117 647
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1904 1713 191 2057
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 500 AM
LOWEST 72 1200 PM
AVERAGE 82
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 74 2001
MINIMUM TEMPERATURE (F) 31 8 1886
SUNRISE AND SUNSET
DECEMBER 4 2025......SUNRISE 704 AM CST SUNSET 440 PM CST
DECEMBER 5 2025......SUNRISE 705 AM CST SUNSET 440 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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