522
CDUS43 KLSX 090830
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CST SAT DEC 09 2023
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 8 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 62 MM 74 1991 47 15 47
MINIMUM 49 MM -2 1882 30 19 43
AVERAGE 56 38 18 45
PRECIPITATION (IN)
YESTERDAY T 1.44 1878 0.08 -0.08 0.16
MONTH TO DATE 0.81 0.65 0.16 0.19
SINCE DEC 1 0.81 0.65 0.16 0.19
SINCE JAN 1 31.66 39.85 -8.19 47.17
SNOWFALL (IN)
YESTERDAY 0.0 3.9 1977 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.6 -0.6 0.0
SINCE DEC 1 0.0 0.6 -0.6 0.0
SINCE JUL 1 0.0 1.5 -1.5 0.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 9 27 -18 20
MONTH TO DATE 138 204 -66 177
SINCE DEC 1 138 204 -66 177
SINCE JUL 1 790 1026 -236 970
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
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 12.3
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 900 PM
LOWEST 49 100 AM
AVERAGE 66
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THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 74 1918
MINIMUM TEMPERATURE (F) 30 -5 1876
SUNRISE AND SUNSET
DECEMBER 9 2023......SUNRISE 708 AM CST SUNSET 440 PM CST
DECEMBER 10 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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