558
CDUS43 KLSX 090831
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CST THU JAN 09 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 8 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 28 332 PM 71 2006 40 -12 42
MINIMUM 14 1244 AM -7 1976 24 -10 32
AVERAGE 21 32 -11 37
PRECIPITATION (IN)
YESTERDAY 0.00 1.56 2008 0.10 -0.10 0.45
MONTH TO DATE 1.95 0.77 1.18 0.64
SINCE DEC 1 4.83 3.27 1.56 2.93
SINCE JAN 1 1.95 0.77 1.18 0.64
SNOWFALL (IN)
YESTERDAY 0.0 6.3 1920 0.2 -0.2 0.3
MONTH TO DATE 8.5 1.5 7.0 2.8
SINCE DEC 1 8.9 4.7 4.2 3.3
SINCE JUL 1 12.1 5.6 6.5 3.3
SNOW DEPTH 7
DEGREE DAYS
HEATING
YESTERDAY 44 33 11 28
MONTH TO DATE 299 260 39 231
SINCE DEC 1 1046 1144 -98 842
SINCE JUL 1 1580 1966 -386 1494
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 1100 PM
LOWEST 44 400 PM
AVERAGE 57
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THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 65 1876
MINIMUM TEMPERATURE (F) 24 -16 1875
SUNRISE AND SUNSET
JANUARY 9 2025.......SUNRISE 720 AM CST SUNSET 458 PM CST
JANUARY 10 2025.......SUNRISE 719 AM CST SUNSET 459 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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