789
CDUS43 KLSX 180827
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CST TUE FEB 18 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 17 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 22 537 PM 77 1911 46 -24 26
MINIMUM 14 728 AM -6 1903 28 -14 14
AVERAGE 18 37 -19 20
PRECIPITATION (IN)
YESTERDAY T 1.46 1938 0.08 -0.08 0.00
MONTH TO DATE 0.97 1.30 -0.33 0.40
SINCE DEC 1 6.69 6.39 0.30 6.72
SINCE JAN 1 3.81 3.89 -0.08 4.43
SNOWFALL (IN)
YESTERDAY T 2.0 1910 0.1 -0.1 0.0
MONTH TO DATE 1.4 2.6 -1.2 3.4
SINCE DEC 1 12.4 11.5 0.9 9.3
SINCE JUL 1 15.6 12.4 3.2 9.3
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 47 28 19 45
MONTH TO DATE 515 511 4 334
SINCE DEC 1 2368 2415 -47 1965
SINCE JUL 1 2902 3237 -335 2617
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 6.8
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 1100 PM
LOWEST 53 200 AM
AVERAGE 64
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 74 1971
MINIMUM TEMPERATURE (F) 29 -9 1936
SUNRISE AND SUNSET
FEBRUARY 18 2025......SUNRISE 648 AM CST SUNSET 543 PM CST
FEBRUARY 19 2025......SUNRISE 647 AM CST SUNSET 544 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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