Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CDUS43 KLSX 290730
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CDT WED JUL 29 2026
...................................
...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 28 2026...
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)
YESTERDAY
MAXIMUM 90 1255 PM 108 1930 90 0 95
MINIMUM 75 1159 PM 56 2013 71 4 80
AVERAGE 83 80 3 88
PRECIPITATION (IN)
YESTERDAY 0.00 2.18 1957 0.12 -0.12 0.00
MONTH TO DATE 5.95 3.54 2.41 4.34
SINCE JUN 1 12.43 8.03 4.40 8.72
SINCE JAN 1 31.10 25.90 5.20 30.37
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 18 15 3 23
MONTH TO DATE 452 435 17 493
SINCE JUN 1 797 786 11 901
SINCE JAN 1 1069 981 88 1072
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 1100 PM
LOWEST 66 200 PM
AVERAGE 74
..........................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 103 1941
1999
MINIMUM TEMPERATURE (F) 71 54 1971
SUNRISE AND SUNSET
JULY 29 2026..........SUNRISE 600 AM CDT SUNSET 815 PM CDT
JULY 30 2026..........SUNRISE 601 AM CDT SUNSET 814 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$