154
CDUS43 KLSX 152125
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
425 PM CDT MON JUN 15 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 15 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 78 232 PM 101 1952 86 -8 84
MINIMUM 58 510 AM 49 1961 67 -9 68
AVERAGE 68 77 -9 76
PRECIPITATION (IN)
TODAY 0.00 1.86 2009 0.15 -0.15 0.01
MONTH TO DATE 3.48 2.27 1.21 2.65
SINCE JUN 1 3.48 2.27 1.21 2.65
SINCE JAN 1 22.15 20.14 2.01 24.30
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 18.5 16.6 1.9 18.6
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 3868 4430 -562 3832
COOLING
TODAY 3 12 -9 11
MONTH TO DATE 171 150 21 137
SINCE JUN 1 171 150 21 137
SINCE JAN 1 443 345 98 308
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 500 AM
LOWEST 36 100 PM
AVERAGE 62
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 100 1918
1952
MINIMUM TEMPERATURE (F) 68 46 1961
SUNRISE AND SUNSET
JUNE 15 2026..........SUNRISE 536 AM CDT SUNSET 828 PM CDT
JUNE 16 2026..........SUNRISE 536 AM CDT SUNSET 829 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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