818
CDUS43 KLSX 102139
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
439 PM CDT FRI APR 10 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 10 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 70 1248 PM 93 1930 66 4 70
MINIMUM 64 1130 AM 26 1960 45 19 45
AVERAGE 67 56 11 58
PRECIPITATION (IN)
TODAY T 2.42 1944 0.15 -0.15 T
MONTH TO DATE 1.32 1.43 -0.11 5.36
SINCE MAR 1 6.48 4.93 1.55 8.27
SINCE JAN 1 8.90 9.75 -0.85 12.26
SNOWFALL (IN)
TODAY 0.0 4.1 1997 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE MAR 1 T 2.4 -2.4 0.3
SINCE JUL 1 18.5 16.5 2.0 18.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 10 -10 7
MONTH TO DATE 59 118 -59 130
SINCE MAR 1 427 694 -267 485
SINCE JUL 1 3727 4213 -486 3710
COOLING
TODAY 2 1 1 0
MONTH TO DATE 18 10 8 5
SINCE MAR 1 69 17 52 27
SINCE JAN 1 69 18 51 27
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 9.6
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 1100 AM
LOWEST 42 1200 AM
AVERAGE 58
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 90 1930
MINIMUM TEMPERATURE (F) 45 24 1973
SUNRISE AND SUNSET
APRIL 10 2026.........SUNRISE 632 AM CDT SUNSET 734 PM CDT
APRIL 11 2026.........SUNRISE 631 AM CDT SUNSET 735 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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