076
CDUS43 KLSX 272136
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
436 PM CDT MON APR 27 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 27 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 75 256 PM 92 1989 72 3 63
MINIMUM 62 515 AM 34 1932 51 11 53
1933
1967
AVERAGE 69 62 7 58
PRECIPITATION (IN)
TODAY 1.38R 1.28 1917 0.17 1.21 0.04
MONTH TO DATE 5.81 4.22 1.59 8.97
SINCE MAR 1 10.97 7.72 3.25 11.88
SINCE JAN 1 13.39 12.54 0.85 15.87
SNOWFALL (IN)
TODAY 0.0 0.0 2015 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 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 0 5 -5 7
MONTH TO DATE 99 248 -149 197
SINCE MAR 1 467 824 -357 552
SINCE JUL 1 3767 4343 -576 3777
COOLING
TODAY 4 2 2 0
MONTH TO DATE 89 32 57 32
SINCE MAR 1 140 39 101 54
SINCE JAN 1 140 40 100 54
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 14.8
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 PM
LOWEST 65 1200 AM
AVERAGE 81
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 1970
MINIMUM TEMPERATURE (F) 52 32 1874
SUNRISE AND SUNSET
APRIL 27 2026.........SUNRISE 609 AM CDT SUNSET 750 PM CDT
APRIL 28 2026.........SUNRISE 608 AM CDT SUNSET 751 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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