209
CDUS43 KLSX 142301
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
601 PM CDT THU MAY 14 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR MAY 14 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 74 351 PM 93 2013 76 -2 85
MINIMUM 49 520 AM 37 1920 57 -8 63
AVERAGE 62 67 -5 74
PRECIPITATION (IN)
TODAY 0.00 3.33 1886 0.16 -0.16 0.00
MONTH TO DATE 1.03 2.29 -1.26 1.28
SINCE MAR 1 13.07 10.52 2.55 15.04
SINCE JAN 1 15.49 15.34 0.15 19.03
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 T 2.5 -2.5 0.3
SINCE JUL 1 18.5 16.6 1.9 18.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 3 2 1 0
MONTH TO DATE 68 47 21 45
SINCE MAR 1 562 885 -323 597
SINCE JUL 1 3862 4404 -542 3822
COOLING
TODAY 0 4 -4 9
MONTH TO DATE 15 45 -30 31
SINCE MAR 1 157 89 68 97
SINCE JAN 1 157 90 67 97
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 7.3
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 300 AM
LOWEST 31 300 PM
AVERAGE 54
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 94 1944
MINIMUM TEMPERATURE (F) 58 39 1959
SUNRISE AND SUNSET
MAY 14 2026...........SUNRISE 550 AM CDT SUNSET 806 PM CDT
MAY 15 2026...........SUNRISE 549 AM CDT SUNSET 807 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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