185
CDUS43 KLSX 172237
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
437 PM CST FRI JAN 17 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 17 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 56 235 PM 72 1894 40 16 43
MINIMUM 26 105 AM -14 1930 23 3 10
AVERAGE 41 32 9 27
PRECIPITATION (IN)
TODAY 0.00 1.02 2004 0.08 -0.08 0.00
MONTH TO DATE 2.14 1.53 0.61 1.82
SINCE DEC 1 5.02 4.03 0.99 4.11
SINCE JAN 1 2.14 1.53 0.61 1.82
SNOWFALL (IN)
TODAY 0.0 2.3 1960 0.2 -0.2 0.0
MONTH TO DATE 10.6 3.3 7.3 4.7
SINCE DEC 1 11.0 6.5 4.5 5.2
SINCE JUL 1 14.2 7.4 6.8 5.2
SNOW DEPTH 3
DEGREE DAYS
HEATING
TODAY 24 33 -9 38
MONTH TO DATE 619 557 62 611
SINCE DEC 1 1366 1441 -75 1222
SINCE JUL 1 1900 2263 -363 1874
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 S (160)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 7.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 100 AM
LOWEST 30 300 PM
AVERAGE 53
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 72 1880
MINIMUM TEMPERATURE (F) 23 -19 1930
SUNRISE AND SUNSET
JANUARY 17 2025.......SUNRISE 717 AM CST SUNSET 507 PM CST
JANUARY 18 2025.......SUNRISE 717 AM CST SUNSET 508 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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