Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CDUS43 KLSX 142230
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
530 PM CDT FRI AUG 14 2026
...................................
...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 14 2026...
VALID AS OF 0500 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 94 352 PM 103 2007 89 5 92
MINIMUM 79 800 AM 55 1933 70 9 70
AVERAGE 87 79 8 81
PRECIPITATION (IN)
TODAY 0.35 3.67 1916 0.10 0.25 0.00
MONTH TO DATE 2.15 1.63 0.52 0.31
SINCE JUN 1 16.10 10.05 6.05 9.27
SINCE JAN 1 34.77 27.92 6.85 30.92
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 22 14 8 16
MONTH TO DATE 227 208 19 199
SINCE JUN 1 1060 1035 25 1152
SINCE JAN 1 1332 1230 102 1323
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 9.9
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 800 AM
LOWEST 53 400 PM
AVERAGE 72
..........................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 105 2007
MINIMUM TEMPERATURE (F) 70 51 1992
SUNRISE AND SUNSET
AUGUST 14 2026........SUNRISE 615 AM CDT SUNSET 757 PM CDT
AUGUST 15 2026........SUNRISE 616 AM CDT SUNSET 756 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$