234
CDUS43 KLSX 110728
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
228 AM CDT SAT OCT 11 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 10 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 75 234 PM 92 1963 72 3 83
MINIMUM 52 334 AM 29 1964 51 1 51
AVERAGE 64 62 2 67
PRECIPITATION (IN)
YESTERDAY 0.00 1.27 2001 0.09 -0.09 0.00
MONTH TO DATE T 0.92 -0.92 0.00
SINCE SEP 1 0.74 3.88 -3.14 5.75
SINCE JAN 1 32.83 33.55 -0.72 37.43
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 1 5 -4 0
MONTH TO DATE 9 43 -34 9
SINCE SEP 1 13 75 -62 12
SINCE JUL 1 13 76 -63 12
COOLING
YESTERDAY 0 2 -2 2
MONTH TO DATE 66 27 39 29
SINCE SEP 1 335 239 96 297
SINCE JAN 1 1856 1689 167 2005
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 6.2
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1000 PM
LOWEST 37 200 PM
AVERAGE 62
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THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 94 1963
MINIMUM TEMPERATURE (F) 51 30 1964
SUNRISE AND SUNSET
OCTOBER 11 2025.......SUNRISE 707 AM CDT SUNSET 628 PM CDT
OCTOBER 12 2025.......SUNRISE 708 AM CDT SUNSET 627 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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