354
CDUS43 KLSX 110837
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
237 AM CST MON DEC 11 2023
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 10 2023
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)
YESTERDAY
MAXIMUM 45 237 PM 73 1889 46 -1 45
MINIMUM 30 1152 PM -4 1917 30 0 34
AVERAGE 38 38 0 40
PRECIPITATION (IN)
YESTERDAY 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)
YESTERDAY 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
YESTERDAY 27 27 0 25
MONTH TO DATE 178 258 -80 221
SINCE DEC 1 178 258 -80 221
SINCE JUL 1 830 1080 -250 1014
COOLING
YESTERDAY 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 8.6
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 900 PM
LOWEST 43 400 PM
AVERAGE 56
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THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 70 1949
1979
MINIMUM TEMPERATURE (F) 30 2 1917
1962
SUNRISE AND SUNSET
DECEMBER 11 2023......SUNRISE 709 AM CST SUNSET 440 PM CST
DECEMBER 12 2023......SUNRISE 710 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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