Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CDUS43 KLSX 152228
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
528 PM CDT TUE JUL 15 2025
...................................
...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 15 2025...
VALID AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 89 248 PM 107 1980 90 -1 98
MINIMUM 75 519 AM 52 1930 71 4 80
AVERAGE 82 80 2 89
PRECIPITATION (IN)
TODAY T 1.34 2020 0.12 -0.12 0.00
MONTH TO DATE 1.73 1.94 -0.21 5.59
SINCE JUN 1 6.11 6.43 -0.32 6.71
SINCE JAN 1 27.76 24.30 3.46 27.50
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 17 16 1 24
MONTH TO DATE 238 228 10 230
SINCE JUN 1 646 579 67 697
SINCE JAN 1 817 774 43 1010
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 5.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 500 AM
LOWEST 57 100 PM
AVERAGE 76
..........................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 103 1936
2022
MINIMUM TEMPERATURE (F) 71 53 1930
SUNRISE AND SUNSET
JULY 15 2025..........SUNRISE 549 AM CDT SUNSET 826 PM CDT
JULY 16 2025..........SUNRISE 550 AM CDT SUNSET 825 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$