608
CDUS43 KLSX 270733
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
233 AM CDT MON APR 27 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 26 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 80 223 PM 93 1989 71 9 65
MINIMUM 52 512 AM 30 1976 51 1 52
AVERAGE 66 61 5 59
PRECIPITATION (IN)
YESTERDAY 0.03 1.66 1912 0.17 -0.14 0.00
MONTH TO DATE 4.43 4.05 0.38 8.93
SINCE MAR 1 9.59 7.55 2.04 11.84
SINCE JAN 1 12.01 12.37 -0.36 15.83
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 6 -6 6
MONTH TO DATE 99 243 -144 190
SINCE MAR 1 467 819 -352 545
SINCE JUL 1 3767 4338 -571 3770
COOLING
YESTERDAY 1 2 -1 0
MONTH TO DATE 85 30 55 32
SINCE MAR 1 136 37 99 54
SINCE JAN 1 136 38 98 54
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 9.8
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 600 AM
LOWEST 37 400 PM
AVERAGE 60
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 1989
MINIMUM TEMPERATURE (F) 51 34 1932
1933
1967
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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