337
CDUS43 KLSX 142127
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
427 PM CDT THU SEP 14 2023
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 14 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 82 257 PM 101 1939 82 0 85
MINIMUM 57 513 AM 46 1949 62 -5 56
1974
1996
AVERAGE 70 72 -2 71
PRECIPITATION (IN)
TODAY 0.00 4.58 2008 0.11 -0.11 0.00
MONTH TO DATE 0.23 1.48 -1.25 1.53
SINCE SEP 1 0.23 1.48 -1.25 1.53
SINCE JAN 1 25.23 31.15 -5.92 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 1 -1 0
MONTH TO DATE 0 2 -2 0
SINCE SEP 1 0 2 -2 0
SINCE JUL 1 0 3 -3 0
COOLING
TODAY 5 7 -2 6
MONTH TO DATE 135 128 7 111
SINCE SEP 1 135 128 7 111
SINCE JAN 1 1705 1578 127 1805
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 4.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 700 AM
LOWEST 30 200 PM
AVERAGE 50
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 101 1939
MINIMUM TEMPERATURE (F) 61 45 1961
2007
SUNRISE AND SUNSET
SEPTEMBER 14 2023.....SUNRISE 642 AM CDT SUNSET 712 PM CDT
SEPTEMBER 15 2023.....SUNRISE 643 AM CDT SUNSET 710 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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