391
CDUS43 KLSX 042128
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
428 PM CDT SUN OCT 04 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 4 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 82 250 PM 92 1951 74 8 86
MINIMUM 50 623 AM 36 1935 54 -4 63
AVERAGE 66 64 2 75
PRECIPITATION (IN)
TODAY 0.00 1.51 1991 0.09 -0.09 0.00
MONTH TO DATE 0.21 0.36 -0.15 0.00
SINCE SEP 1 1.59 3.32 -1.73 0.74
SINCE JAN 1 37.85 32.99 4.86 32.83
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 SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 4 -4 0
MONTH TO DATE 3 15 -12 0
SINCE SEP 1 6 47 -41 4
SINCE JUL 1 6 48 -42 4
COOLING
TODAY 1 3 -2 10
MONTH TO DATE 16 13 3 46
SINCE SEP 1 429 225 204 315
SINCE JAN 1 1997 1675 322 1836
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 4.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 600 AM
LOWEST 33 300 PM
AVERAGE 65
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 92 1938
MINIMUM TEMPERATURE (F) 53 36 1964
SUNRISE AND SUNSET
OCTOBER 4 2026.......SUNRISE 700 AM CDT SUNSET 639 PM CDT
OCTOBER 5 2026.......SUNRISE 701 AM CDT SUNSET 638 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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