779
CDUS43 KLSX 182140
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
440 PM CDT TUE JUL 18 2023
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR JULY 18 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 83 102 PM 112 1954 90 -7 91
MINIMUM 71 451 AM 57 1976 71 0 71
AVERAGE 77 81 -4 81
PRECIPITATION (IN)
TODAY T 1.62 1915 0.12 -0.12 0.00
MONTH TO DATE 4.00 2.31 1.69 1.98
SINCE JUN 1 7.09 6.80 0.29 3.77
SINCE JAN 1 20.66 24.67 -4.01 23.10
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 JUN 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 JUN 1 0 4 -4 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 12 16 -4 16
MONTH TO DATE 276 276 0 341
SINCE JUN 1 647 627 20 774
SINCE JAN 1 868 822 46 1009
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 500 AM
LOWEST 59 100 PM
AVERAGE 72
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 106 1934
MINIMUM TEMPERATURE (F) 71 59 1984
SUNRISE AND SUNSET
JULY 18 2023..........SUNRISE 551 AM CDT SUNSET 824 PM CDT
JULY 19 2023..........SUNRISE 552 AM CDT SUNSET 823 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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