026
CDUS43 KLSX 280740
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
240 AM CDT TUE APR 28 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 27 2026
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)
YESTERDAY
MAXIMUM 80 549 PM 92 1989 72 8 63
MINIMUM 62 1159 PM 34 1932 51 11 53
1933
1967
AVERAGE 71 62 9 58
PRECIPITATION (IN)
YESTERDAY 2.14R 2.14 2026 0.17 1.97 0.04
MONTH TO DATE 6.57 4.22 2.35 8.97
SINCE MAR 1 11.73 7.72 4.01 11.88
SINCE JAN 1 14.15 12.54 1.61 15.87
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 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
YESTERDAY 6 2 4 0
MONTH TO DATE 91 32 59 32
SINCE MAR 1 142 39 103 54
SINCE JAN 1 142 40 102 54
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 13.8
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
HAIL
FOG
HAZE
TORNADO
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 PM
LOWEST 65 1200 AM
AVERAGE 81
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 1970
MINIMUM TEMPERATURE (F) 52 32 1874
SUNRISE AND SUNSET
APRIL 28 2026.........SUNRISE 608 AM CDT SUNSET 751 PM CDT
APRIL 29 2026.........SUNRISE 606 AM CDT SUNSET 752 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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