362
CDUS43 KLSX 122231
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
531 PM CDT TUE SEP 12 2023
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 12 2023
VALID AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 80 326 PM 98 1897 83 -3 79
1936
1956
MINIMUM 65 903 AM 44 1940 62 3 56
AVERAGE 73 72 1 68
PRECIPITATION (IN)
TODAY 0.05 2.10 1949 0.11 -0.06 0.00
MONTH TO DATE 0.23 1.27 -1.04 1.53
SINCE SEP 1 0.23 1.27 -1.04 1.53
SINCE JAN 1 25.23 30.94 -5.71 40.65
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 SEP 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 SEP 1 0 0 0 0
SINCE JUL 1 0 1 -1 0
COOLING
TODAY 8 8 0 3
MONTH TO DATE 128 113 15 101
SINCE SEP 1 128 113 15 101
SINCE JAN 1 1698 1563 135 1795
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 200 AM
LOWEST 37 400 PM
AVERAGE 64
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 100 1939
MINIMUM TEMPERATURE (F) 62 43 1975
SUNRISE AND SUNSET
SEPTEMBER 12 2023.....SUNRISE 640 AM CDT SUNSET 715 PM CDT
SEPTEMBER 13 2023.....SUNRISE 641 AM CDT SUNSET 713 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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