037
CDUS43 KLSX 202225
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
425 PM CST MON JAN 20 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 20 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 21 231 PM 72 1906 40 -19 21
MINIMUM 4 628 AM -18 1985 23 -19 2
AVERAGE 13 32 -19 12
PRECIPITATION (IN)
TODAY 0.00 1.63 1894 0.08 -0.08 0.00
MONTH TO DATE 2.14 1.77 0.37 1.85
SINCE DEC 1 5.02 4.27 0.75 4.14
SINCE JAN 1 2.14 1.77 0.37 1.85
SNOWFALL (IN)
TODAY 0.0 5.7 2011 0.2 -0.2 0.0
MONTH TO DATE 10.6 3.9 6.7 5.4
SINCE DEC 1 11.0 7.1 3.9 5.9
SINCE JUL 1 14.2 8.0 6.2 5.9
SNOW DEPTH 1
DEGREE DAYS
HEATING
TODAY 52 33 19 53
MONTH TO DATE 751 656 95 742
SINCE DEC 1 1498 1540 -42 1353
SINCE JUL 1 2032 2362 -330 2005
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 7.1
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 700 AM
LOWEST 34 300 PM
AVERAGE 48
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 75 1986
MINIMUM TEMPERATURE (F) 23 -8 1970
SUNRISE AND SUNSET
JANUARY 20 2025.......SUNRISE 716 AM CST SUNSET 510 PM CST
JANUARY 21 2025.......SUNRISE 715 AM CST SUNSET 511 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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