883
CDUS43 KLSX 302130
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
430 PM CDT MON JUN 30 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JUNE 30 2025
VALID TODAY AS OF 0400 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 81 204 PM 103 1901 87 -6 81
MINIMUM 70 538 AM 51 1943 68 2 66
AVERAGE 76 78 -2 74
PRECIPITATION (IN)
TODAY 0.00 2.02 1945 0.14 -0.14 0.00
MONTH TO DATE 7.91 4.23 3.68 4.51
SINCE JUN 1 7.91 4.23 3.68 4.51
SINCE JAN 1 21.17 21.09 0.08 20.45
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 18.6 16.5 2.1 8.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 3 -3 0
SINCE JUN 1 0 3 -3 0
SINCE JUL 1 4349 4679 -330 3891
COOLING
TODAY 11 12 -1 9
MONTH TO DATE 288 294 -6 372
SINCE JUN 1 288 294 -6 372
SINCE JAN 1 379 440 -61 560
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 69 200 PM
AVERAGE 85
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 110 1980
MINIMUM TEMPERATURE (F) 68 45 1892
SUNRISE AND SUNSET
JUNE 30 2025..........SUNRISE 547 AM CDT SUNSET 838 PM CDT
JULY 1 2025..........SUNRISE 548 AM CDT SUNSET 838 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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