460
CDUS43 KLSX 112125
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
425 PM CDT MON SEP 11 2023
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 11 2023
VALID TODAY AS OF 0400 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 80 240 PM 98 2013 83 -3 75
MINIMUM 67 319 AM 42 1940 63 4 57
AVERAGE 74 73 1 66
PRECIPITATION (IN)
TODAY T 1.28 1944 0.11 -0.11 0.33
MONTH TO DATE 0.16 1.16 -1.00 1.53
SINCE SEP 1 0.16 1.16 -1.00 1.53
SINCE JAN 1 25.16 30.83 -5.67 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 9 8 1 1
MONTH TO DATE 120 105 15 98
SINCE SEP 1 120 105 15 98
SINCE JAN 1 1690 1555 135 1792
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 4.9
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 300 AM
LOWEST 50 1200 PM
AVERAGE 62
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 1897
1936
1956
MINIMUM TEMPERATURE (F) 62 44 1940
SUNRISE AND SUNSET
SEPTEMBER 11 2023.....SUNRISE 639 AM CDT SUNSET 716 PM CDT
SEPTEMBER 12 2023.....SUNRISE 640 AM CDT SUNSET 715 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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