906
CDUS43 KLSX 200731
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT SUN JUL 20 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR JULY 19 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 88 537 PM 106 1934 90 -2 81
MINIMUM 76 106 PM 59 1984 71 5 64
AVERAGE 82 81 1 73
PRECIPITATION (IN)
YESTERDAY 0.01 3.16 1958 0.12 -0.11 0.00
MONTH TO DATE 2.18 2.43 -0.25 7.45
SINCE JUN 1 6.56 6.92 -0.36 8.57
SINCE JAN 1 28.21 24.79 3.42 29.36
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 17 16 1 8
MONTH TO DATE 307 292 15 276
SINCE JUN 1 715 643 72 743
SINCE JAN 1 886 838 48 1056
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 7.3
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 1100 PM
LOWEST 63 500 PM
AVERAGE 74
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 110 1934
MINIMUM TEMPERATURE (F) 71 58 1929
SUNRISE AND SUNSET
JULY 20 2025..........SUNRISE 553 AM CDT SUNSET 822 PM CDT
JULY 21 2025..........SUNRISE 554 AM CDT SUNSET 822 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