160
CDUS43 KLSX 010736
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
236 AM CDT FRI AUG 01 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR JULY 31 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 79 1212 AM 103 1970 90 -11 93
2012
MINIMUM 71 1159 PM 53 1971 71 0 77
AVERAGE 75 80 -5 85
PRECIPITATION (IN)
YESTERDAY T 2.16 1943 0.13 -0.13 0.00
MONTH TO DATE 4.58 3.93 0.65 8.39
SINCE JUN 1 8.96 8.42 0.54 9.51
SINCE JAN 1 30.61 26.29 4.32 30.30
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 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
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 4 -4 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 10 15 -5 20
MONTH TO DATE 545 476 69 464
SINCE JUN 1 953 827 126 931
SINCE JAN 1 1124 1022 102 1244
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 10.0
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 400 AM
LOWEST 64 700 PM
AVERAGE 78
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THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 104 1980
MINIMUM TEMPERATURE (F) 71 57 1962
SUNRISE AND SUNSET
AUGUST 1 2025........SUNRISE 603 AM CDT SUNSET 812 PM CDT
AUGUST 2 2025........SUNRISE 604 AM CDT SUNSET 811 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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