687
CDUS43 KLSX 202226
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
526 PM CDT TUE AUG 20 2024
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 20 2024
VALID AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 81 238 PM 104 1962 88 -7 100
MINIMUM 63 534 AM 52 1950 69 -6 75
AVERAGE 72 78 -6 88
PRECIPITATION (IN)
TODAY 0.00 6.85 1915 0.11 -0.11 0.00
MONTH TO DATE 1.06 2.28 -1.22 3.08
SINCE JUN 1 10.57 10.70 -0.13 10.91
SINCE JAN 1 31.36 28.57 2.79 24.48
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 7 14 -7 23
MONTH TO DATE 275 292 -17 271
SINCE JUN 1 1206 1119 87 1162
SINCE JAN 1 1519 1314 205 1383
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 7.2
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 200 AM
LOWEST 43 400 PM
AVERAGE 57
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 104 2003
MINIMUM TEMPERATURE (F) 69 50 1940
1950
SUNRISE AND SUNSET
AUGUST 20 2024........SUNRISE 620 AM CDT SUNSET 748 PM CDT
AUGUST 21 2024........SUNRISE 621 AM CDT SUNSET 747 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page