256
CDUS43 KLSX 232127
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
427 PM CDT THU JUL 23 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR JULY 23 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 79 204 PM 108 1934 90 -11 97
MINIMUM 64 520 AM 52 1947 71 -7 80
AVERAGE 72 80 -8 89
PRECIPITATION (IN)
TODAY 0.00 2.05 1973 0.12 -0.12 0.00
MONTH TO DATE 5.00 2.91 2.09 4.33
SINCE JUN 1 11.48 7.40 4.08 8.71
SINCE JAN 1 30.15 25.27 4.88 30.36
SNOWFALL (IN)
TODAY 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
TODAY 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
TODAY 7 16 -9 24
MONTH TO DATE 366 356 10 385
SINCE JUN 1 711 707 4 793
SINCE JAN 1 983 902 81 964
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 5.3
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 500 AM
LOWEST 48 100 PM
AVERAGE 64
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 111 1934
MINIMUM TEMPERATURE (F) 71 57 1876
SUNRISE AND SUNSET
JULY 23 2026..........SUNRISE 555 AM CDT SUNSET 820 PM CDT
JULY 24 2026..........SUNRISE 556 AM CDT SUNSET 820 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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