Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CDUS43 KLSX 060727
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CDT WED AUG 06 2025
...................................
...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 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 85 359 PM 104 1918 89 -4 98
MINIMUM 66 514 AM 56 1948 71 -5 77
1974
AVERAGE 76 80 -4 88
PRECIPITATION (IN)
YESTERDAY 0.00 3.25 2015 0.12 -0.12 0.00
MONTH TO DATE 0.00 0.61 -0.61 0.26
SINCE JUN 1 8.96 9.03 -0.07 9.77
SINCE JAN 1 30.61 26.90 3.71 30.56
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 11 15 -4 23
MONTH TO DATE 40 75 -35 97
SINCE JUN 1 993 902 91 1028
SINCE JAN 1 1164 1097 67 1341
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 300 AM
LOWEST 55 300 PM
AVERAGE 74
..........................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 104 1930
1947
MINIMUM TEMPERATURE (F) 71 55 1948
SUNRISE AND SUNSET
AUGUST 6 2025........SUNRISE 608 AM CDT SUNSET 807 PM CDT
AUGUST 7 2025........SUNRISE 609 AM CDT SUNSET 805 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$