502
CDUS43 KLSX 102226
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
426 PM CST SUN DEC 10 2023
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 10 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 45 237 PM 73 1889 46 -1 45
MINIMUM 35 954 AM -4 1917 30 5 34
AVERAGE 40 38 2 40
PRECIPITATION (IN)
TODAY 0.00 2.15 1971 0.08 -0.08 T
MONTH TO DATE 0.82 0.80 0.02 0.25
SINCE DEC 1 0.82 0.80 0.02 0.25
SINCE JAN 1 31.67 40.00 -8.33 47.23
SNOWFALL (IN)
TODAY 0.0 4.0 1944 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.8 -0.8 0.0
SINCE DEC 1 0.0 0.8 -0.8 0.0
SINCE JUL 1 0.0 1.7 -1.7 0.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 25 27 -2 25
MONTH TO DATE 176 258 -82 221
SINCE DEC 1 176 258 -82 221
SINCE JUL 1 828 1080 -252 1014
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1942 1713 229 1977
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 12.0
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 800 AM
LOWEST 43 400 PM
AVERAGE 53
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 70 1949
1979
MINIMUM TEMPERATURE (F) 30 2 1917
1962
SUNRISE AND SUNSET
DECEMBER 10 2023......SUNRISE 709 AM CST SUNSET 440 PM CST
DECEMBER 11 2023......SUNRISE 709 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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