010
CDUS43 KLSX 182231
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
531 PM CDT FRI JUL 18 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JULY 18 2025
VALID AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 87 354 PM 111 1954 89 -2 80
MINIMUM 71 636 AM 52 1911 69 2 61
AVERAGE 79 79 0 71
PRECIPITATION (IN)
TODAY 0.00 1.25 1971 0.13 -0.13 0.00
MONTH TO DATE 2.75 2.59 0.16 10.89
SINCE JUN 1 10.66 6.82 3.84 15.40
SINCE JAN 1 23.92 23.68 0.24 31.34
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 6 -6 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 14 14 0 6
MONTH TO DATE 233 242 -9 204
SINCE JUN 1 519 536 -17 576
SINCE JAN 1 610 682 -72 764
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 6.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 68 400 PM
AVERAGE 84
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 109 1980
MINIMUM TEMPERATURE (F) 69 56 1947
1979
2009
SUNRISE AND SUNSET
JULY 18 2025..........SUNRISE 559 AM CDT SUNSET 831 PM CDT
JULY 19 2025..........SUNRISE 559 AM CDT SUNSET 831 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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