816
CDUS43 KLSX 150731
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT SAT AUG 15 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 14 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 94 352 PM 103 2007 89 5 92
MINIMUM 79 800 AM 55 1933 70 9 70
AVERAGE 87 79 8 81
PRECIPITATION (IN)
YESTERDAY 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)
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 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
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 9.5
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
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 TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 105 2007
MINIMUM TEMPERATURE (F) 70 51 1992
SUNRISE AND SUNSET
AUGUST 15 2026........SUNRISE 616 AM CDT SUNSET 756 PM CDT
AUGUST 16 2026........SUNRISE 616 AM CDT SUNSET 754 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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