484
CDUS43 KLSX 022125
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
425 PM CDT SAT MAY 02 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR MAY 2 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 60 259 PM 91 1959 73 -13 67
MINIMUM 46 531 AM 32 1875 53 -7 56
1929
1961
AVERAGE 53 63 -10 62
PRECIPITATION (IN)
TODAY T 2.96 1929 0.16 -0.16 T
MONTH TO DATE T 0.32 -0.32 0.18
SINCE MAR 1 12.04 8.55 3.49 13.94
SINCE JAN 1 14.46 13.37 1.09 17.93
SNOWFALL (IN)
TODAY 0.0 4.0 1929 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 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 12 4 8 3
MONTH TO DATE 24 8 16 3
SINCE MAR 1 518 846 -328 555
SINCE JUL 1 3818 4365 -547 3780
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 0 4 -4 6
SINCE MAR 1 142 48 94 72
SINCE JAN 1 142 49 93 72
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 6.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 600 AM
LOWEST 36 300 PM
AVERAGE 61
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 92 1949
MINIMUM TEMPERATURE (F) 53 31 1976
SUNRISE AND SUNSET
MAY 2 2026...........SUNRISE 603 AM CDT SUNSET 755 PM CDT
MAY 3 2026...........SUNRISE 602 AM CDT SUNSET 756 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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