354
CDUS43 KLSX 162236
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
536 PM CDT SUN AUG 16 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 16 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 92 351 PM 103 1936 89 3 98
MINIMUM 77 943 AM 56 1964 70 7 78
1992
AVERAGE 85 79 6 88
PRECIPITATION (IN)
TODAY 0.05 2.35 1946 0.10 -0.05 0.01
MONTH TO DATE 2.20 1.84 0.36 0.32
SINCE JUN 1 16.15 10.26 5.89 9.28
SINCE JAN 1 34.82 28.13 6.69 30.93
SNOWFALL (IN)
TODAY MM 0.0 2015 0.0 MM 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 MM
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 20 14 6 23
MONTH TO DATE 268 236 32 244
SINCE JUN 1 1101 1063 38 1197
SINCE JAN 1 1373 1258 115 1368
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 6.2
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1000 AM
LOWEST 19 800 AM
AVERAGE 53
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 104 1936
MINIMUM TEMPERATURE (F) 70 55 1879
SUNRISE AND SUNSET
AUGUST 16 2026........SUNRISE 616 AM CDT SUNSET 754 PM CDT
AUGUST 17 2026........SUNRISE 617 AM CDT SUNSET 753 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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