Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CDUS43 KLSX 150727
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CDT TUE JUL 15 2025
...................................
...THE COLUMBIA ASOS CLIMATE SUMMARY FOR JULY 14 2025...
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)
YESTERDAY
MAXIMUM 86 502 PM 113 1954 89 -3 91
MINIMUM 67 502 AM 50 1967 69 -2 73
AVERAGE 77 79 -2 82
PRECIPITATION (IN)
YESTERDAY 0.00 1.35 1907 0.14 -0.14 0.00
MONTH TO DATE 2.75 2.03 0.72 10.38
SINCE JUN 1 10.66 6.26 4.40 14.89
SINCE JAN 1 23.92 23.12 0.80 30.83
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 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
YESTERDAY 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
YESTERDAY 12 14 -2 17
MONTH TO DATE 175 186 -11 155
SINCE JUN 1 461 480 -19 527
SINCE JAN 1 552 626 -74 715
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 3.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 61 300 PM
AVERAGE 81
..........................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 111 1936
MINIMUM TEMPERATURE (F) 69 47 1891
SUNRISE AND SUNSET
JULY 15 2025..........SUNRISE 556 AM CDT SUNSET 833 PM CDT
JULY 16 2025..........SUNRISE 557 AM CDT SUNSET 832 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$