351
CDUS43 KLSX 202130
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
430 PM CDT FRI JUN 20 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 20 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 94 229 PM 103 1953 87 7 94
MINIMUM 72 334 AM 52 1980 69 3 76
AVERAGE 83 78 5 85
PRECIPITATION (IN)
TODAY 0.00 2.66 1885 0.15 -0.15 0.00
MONTH TO DATE 3.08 3.03 0.05 0.65
SINCE JUN 1 3.08 3.03 0.05 0.65
SINCE JAN 1 24.73 20.90 3.83 21.44
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 16.6 2.0 9.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 1 -1 0
SINCE JUN 1 0 1 -1 0
SINCE JUL 1 3832 4430 -598 3351
COOLING
TODAY 18 13 5 20
MONTH TO DATE 210 212 -2 284
SINCE JUN 1 210 212 -2 284
SINCE JAN 1 381 407 -26 597
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 300 AM
LOWEST 49 300 PM
AVERAGE 61
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 99 1988
MINIMUM TEMPERATURE (F) 69 49 1961
SUNRISE AND SUNSET
JUNE 20 2025..........SUNRISE 537 AM CDT SUNSET 830 PM CDT
JUNE 21 2025..........SUNRISE 537 AM CDT SUNSET 830 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page