954
CDUS43 KLSX 120730
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CDT TUE SEP 12 2023
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 11 2023
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)
YESTERDAY
MAXIMUM 80 240 PM 98 2013 83 -3 75
MINIMUM 67 1005 PM 42 1940 63 4 57
AVERAGE 74 73 1 66
PRECIPITATION (IN)
YESTERDAY 0.02 1.28 1944 0.11 -0.09 0.33
MONTH TO DATE 0.18 1.16 -0.98 1.53
SINCE SEP 1 0.18 1.16 -0.98 1.53
SINCE JAN 1 25.18 30.83 -5.65 40.65
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 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
YESTERDAY 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
YESTERDAY 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 14 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 5.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 800 PM
LOWEST 50 1200 PM
AVERAGE 69
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 1897
1936
1956
MINIMUM TEMPERATURE (F) 62 44 1940
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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