669
CDUS43 KLSX 302128
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
428 PM CDT THU JUL 30 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR JULY 30 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 87 216 PM 104 1953 90 -3 90
MINIMUM 68 512 AM 57 1971 71 -3 76
AVERAGE 78 80 -2 83
PRECIPITATION (IN)
TODAY 0.00 2.34 2020 0.13 -0.13 0.24
MONTH TO DATE 5.95 3.80 2.15 4.58
SINCE JUN 1 12.43 8.29 4.14 8.96
SINCE JAN 1 31.10 26.16 4.94 30.61
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 13 15 -2 18
MONTH TO DATE 477 465 12 535
SINCE JUN 1 822 816 6 943
SINCE JAN 1 1094 1011 83 1114
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 5.0
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 400 AM
LOWEST 45 100 PM
AVERAGE 65
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 103 1970
2012
MINIMUM TEMPERATURE (F) 71 53 1971
SUNRISE AND SUNSET
JULY 30 2026..........SUNRISE 601 AM CDT SUNSET 814 PM CDT
JULY 31 2026..........SUNRISE 602 AM CDT SUNSET 813 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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