761
CDUS43 KLSX 140830
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CST SAT DEC 14 2024
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 13 2024
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 35 1159 PM 73 1948 45 -10 52
MINIMUM 21 650 AM 1 1903 29 -8 34
AVERAGE 28 37 -9 43
PRECIPITATION (IN)
YESTERDAY 0.00 2.40 1901 0.08 -0.08 0.00
MONTH TO DATE 0.20 1.03 -0.83 0.82
SINCE DEC 1 0.20 1.03 -0.83 0.82
SINCE JAN 1 48.13 40.23 7.90 31.67
SNOWFALL (IN)
YESTERDAY 0.0 7.6 2000 0.1 -0.1 0.0
MONTH TO DATE 0.4 1.0 -0.6 0.0
SINCE DEC 1 0.4 1.0 -0.6 0.0
SINCE JUL 1 3.6 1.9 1.7 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 37 28 9 22
MONTH TO DATE 384 341 43 249
SINCE DEC 1 384 341 43 249
SINCE JUL 1 918 1163 -245 901
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 2057 1713 344 1942
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 9.0
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 700 AM
LOWEST 56 200 PM
AVERAGE 64
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THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 70 1975
MINIMUM TEMPERATURE (F) 29 -2 1901
SUNRISE AND SUNSET
DECEMBER 14 2024......SUNRISE 712 AM CST SUNSET 441 PM CST
DECEMBER 15 2024......SUNRISE 713 AM CST SUNSET 441 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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