Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CDUS43 KLSX 030725
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
225 AM CDT SUN AUG 03 2025
...................................
...THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 2 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 77 345 PM 108 2011 89 -12 89
MINIMUM 60 1132 PM 54 1925 68 -8 71
AVERAGE 69 79 -10 80
PRECIPITATION (IN)
YESTERDAY 0.00 2.68 2016 0.13 -0.13 0.00
MONTH TO DATE 0.00 0.25 -0.25 0.00
SINCE JUN 1 13.22 8.61 4.61 15.74
SINCE JAN 1 26.48 25.47 1.01 31.68
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 4 14 -10 15
MONTH TO DATE 9 28 -19 32
SINCE JUN 1 743 741 2 764
SINCE JAN 1 834 887 -53 952
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 7.2
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 50 1200 PM
AVERAGE 72
..........................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 104 1930
MINIMUM TEMPERATURE (F) 68 54 1891
1950
1974
SUNRISE AND SUNSET
AUGUST 3 2025........SUNRISE 612 AM CDT SUNSET 817 PM CDT
AUGUST 4 2025........SUNRISE 613 AM CDT SUNSET 816 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$