407
CDUS43 KLSX 252226
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
526 PM CDT SAT OCT 25 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 25 2025
VALID AS OF 0500 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 58 359 PM 87 1940 65 -7 74
MINIMUM 54 734 AM 24 1887 46 8 55
AVERAGE 56 56 0 65
PRECIPITATION (IN)
TODAY T 2.31 2022 0.11 -0.11 0.05
MONTH TO DATE 2.06 2.50 -0.44 0.05
SINCE SEP 1 2.80 5.46 -2.66 5.80
SINCE JAN 1 34.89 35.13 -0.24 37.48
SNOWFALL (IN)
TODAY 0.0 T 1898 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
TODAY 9 10 -1 0
MONTH TO DATE 74 160 -86 88
SINCE SEP 1 78 192 -114 91
SINCE JUL 1 78 193 -115 91
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 111 45 66 49
SINCE SEP 1 380 257 123 317
SINCE JAN 1 1901 1707 194 2025
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 10.3
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 100 PM
LOWEST 49 100 AM
AVERAGE 56
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 86 1940
MINIMUM TEMPERATURE (F) 45 22 1942
SUNRISE AND SUNSET
OCTOBER 25 2025.......SUNRISE 721 AM CDT SUNSET 609 PM CDT
OCTOBER 26 2025.......SUNRISE 722 AM CDT SUNSET 608 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page