694
CDUS43 KLSX 280730
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CDT MON JUL 28 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR JULY 27 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 94 358 PM 106 1930 90 4 83
MINIMUM 75 431 AM 51 1962 71 4 71
AVERAGE 85 80 5 77
PRECIPITATION (IN)
YESTERDAY 0.01 2.48 1895 0.13 -0.12 0.08
MONTH TO DATE 4.34 3.42 0.92 7.53
SINCE JUN 1 8.72 7.91 0.81 8.65
SINCE JAN 1 30.37 25.78 4.59 29.44
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 JUN 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 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 4 -4 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 20 16 4 12
MONTH TO DATE 470 420 50 387
SINCE JUN 1 878 771 107 854
SINCE JAN 1 1049 966 83 1167
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 7.8
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 500 AM
LOWEST 54 300 PM
AVERAGE 73
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 108 1930
MINIMUM TEMPERATURE (F) 71 56 2013
SUNRISE AND SUNSET
JULY 28 2025..........SUNRISE 600 AM CDT SUNSET 816 PM CDT
JULY 29 2025..........SUNRISE 601 AM CDT SUNSET 815 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