Renton July Weather

Averages and records for weather in Renton, Washington in the month of July.
Typical Renton July Weather
1991–2020
Average daily high 77.5 °F
Average daily low 57.8 °F
Average monthly precipitation 0.6 inches
Daily chance of precipitation 15.0%
Renton July Weather Records
1912–2024
Highest temperature 105 °F July 29, 2009
Lowest temperature 34 °F July 25, 1943
Highest daily low 74 °F July 14, 1996
Lowest daily high 58 °F July 3, 1966
Hottest average high temperature 84.6 °F 1958
Coldest average high temperature 71.3 °F 1993
Most daily precipitation 1.3 inches July 2, 1916
Most monthly precipitation 3.5 inches 1983
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
July 1 74.6 55.8 99 37
July 2 74.9 56.0 97 37
July 3 75.1 56.1 93 38
July 4 75.3 56.3 91 41
July 5 75.4 56.4 94 38
July 6 75.7 56.6 93 41
July 7 76.0 56.7 92 37
July 8 76.2 56.9 93 39
July 9 76.4 57.1 93 40
July 10 76.6 57.2 98 40
July 11 76.7 57.3 98 40
July 12 76.9 57.4 99 39
July 13 77.1 57.5 95 42
July 14 77.3 57.6 96 41
July 15 77.4 57.7 99 43
July 16 77.6 57.8 100 41
July 17 77.7 57.8 96 40
July 18 77.9 57.9 96 38
July 19 78.0 57.9 97 40
July 20 78.2 58.0 99 40
July 21 78.3 58.1 98 41
July 22 78.5 58.2 96 42
July 23 78.5 58.2 97 36
July 24 78.4 58.3 95 36
July 25 78.5 58.3 94 34
July 26 78.5 58.4 95 42
July 27 78.5 58.4 98 41
July 28 78.5 58.4 99 39
July 29 78.6 58.4 105 36
July 30 78.7 58.4 98 42
July 31 78.8 58.4 95 40
Weather Station Details
Years Station Coordinates
1991–2024 Renton Municipal Airport location
1912–1998 Kent location