049
CDUS43 KLSX 272134
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
434 PM CDT MON OCT 27 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 27 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 57 259 PM 85 1927 64 -7 68
1950
2023
MINIMUM 48 657 AM 28 1957 45 3 40
AVERAGE 53 55 -2 54
PRECIPITATION (IN)
TODAY 0.07 1.77 1919 0.11 -0.04 0.00
MONTH TO DATE 2.56 2.71 -0.15 0.05
SINCE SEP 1 3.30 5.67 -2.37 5.80
SINCE JAN 1 35.39 35.34 0.05 37.48
SNOWFALL (IN)
TODAY 0.0 T 1967 0.0 0.0 0.0
2017
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 12 11 1 11
MONTH TO DATE 99 182 -83 107
SINCE SEP 1 103 214 -111 110
SINCE JUL 1 103 215 -112 110
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 111 47 64 49
SINCE SEP 1 380 259 121 317
SINCE JAN 1 1901 1709 192 2025
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 300 AM
LOWEST 74 300 PM
AVERAGE 85
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 85 1927
MINIMUM TEMPERATURE (F) 44 23 1976
SUNRISE AND SUNSET
OCTOBER 27 2025.......SUNRISE 723 AM CDT SUNSET 607 PM CDT
OCTOBER 28 2025.......SUNRISE 725 AM CDT SUNSET 605 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