286
CDUS43 KLSX 060729
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CDT TUE MAY 06 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR MAY 5 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 61 532 PM 93 1943 74 -13 70
1952
MINIMUM 47 1246 AM 38 1917 54 -7 56
1944
1979
AVERAGE 54 64 -10 63
PRECIPITATION (IN)
YESTERDAY T 1.50 2022 0.17 -0.17 0.08
MONTH TO DATE 0.98 0.82 0.16 1.48
SINCE MAR 1 14.74 9.05 5.69 11.80
SINCE JAN 1 18.73 13.87 4.86 16.23
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.3 2.5 -2.2 T
SINCE JUL 1 18.6 16.6 2.0 9.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 11 4 7 2
MONTH TO DATE 34 20 14 2
SINCE MAR 1 586 858 -272 545
SINCE JUL 1 3811 4377 -566 3351
COOLING
YESTERDAY 0 3 -3 0
MONTH TO DATE 6 12 -6 31
SINCE MAR 1 72 56 16 119
SINCE JAN 1 72 57 15 119
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 1000 PM
LOWEST 62 500 PM
AVERAGE 73
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 92 2012
MINIMUM TEMPERATURE (F) 55 34 1944
SUNRISE AND SUNSET
MAY 6 2025...........SUNRISE 558 AM CDT SUNSET 759 PM CDT
MAY 7 2025...........SUNRISE 557 AM CDT SUNSET 800 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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