559
CDUS43 KLSX 230729
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CDT SAT SEP 23 2023
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 22 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 87 1201 PM 95 1956 79 8 73
2017
MINIMUM 69 1157 PM 40 1974 59 10 56
1995
AVERAGE 78 69 9 65
PRECIPITATION (IN)
YESTERDAY T 1.77 1993 0.09 -0.09 T
MONTH TO DATE 0.59 2.23 -1.64 1.67
SINCE SEP 1 0.59 2.23 -1.64 1.67
SINCE JAN 1 25.59 31.90 -6.31 40.79
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 2 -2 0
MONTH TO DATE 0 11 -11 0
SINCE SEP 1 0 11 -11 0
SINCE JUL 1 0 12 -12 0
COOLING
YESTERDAY 13 5 8 0
MONTH TO DATE 188 178 10 219
SINCE SEP 1 188 178 10 219
SINCE JAN 1 1758 1628 130 1913
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 600 AM
LOWEST 40 300 PM
AVERAGE 59
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 94 1881
1891
MINIMUM TEMPERATURE (F) 58 36 1974
SUNRISE AND SUNSET
SEPTEMBER 23 2023.....SUNRISE 650 AM CDT SUNSET 657 PM CDT
SEPTEMBER 24 2023.....SUNRISE 651 AM CDT SUNSET 656 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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