335
CDUS43 KLSX 202130
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
430 PM CDT FRI JUN 20 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JUNE 20 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 90 253 PM 98 1953 86 4 89
1988
MINIMUM 65 355 AM 50 1976 66 -1 71
AVERAGE 78 76 2 80
PRECIPITATION (IN)
TODAY 0.00 2.07 1927 0.14 -0.14 0.00
MONTH TO DATE 6.93 2.81 4.12 3.32
SINCE JUN 1 6.93 2.81 4.12 3.32
SINCE JAN 1 20.19 19.67 0.52 19.26
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 13 11 2 15
MONTH TO DATE 138 176 -38 226
SINCE JUN 1 138 176 -38 226
SINCE JAN 1 229 322 -93 414
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 9.5
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 400 AM
LOWEST 59 200 PM
AVERAGE 75
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 98 1914
1988
MINIMUM TEMPERATURE (F) 66 47 1902
1992
SUNRISE AND SUNSET
JUNE 20 2025..........SUNRISE 544 AM CDT SUNSET 837 PM CDT
JUNE 21 2025..........SUNRISE 544 AM CDT SUNSET 837 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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