Weather on June 30
Renton, WA
55 Years of Data
Avg High
75°F
Avg Low
54°F
Warmest
1995
77°F avg
Coldest
1971
56°F avg
About This Date
June 30th in Renton, WA typically brings pleasant summer weather, with average highs around 75°F and lows near 54°F. Over 55 years of records, the warmest June 30th was in 1995 (77°F average), while the coldest was 1971 (56°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 15% of June 30th dates historically, with the wettest June 30th recording 1.3" of rain. The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
Planning for June 30th in Renton, WA? Great weather for outdoor activities.
Warming Trend
1.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 63° | 74° | — | — |
| 2024 | 78° | 62° | 70° | — | — |
| 2023 | 80° | 60° | 70° | — | — |
| 2022 | 75° | 52° | 63° | — | — |
| 2021 | 76° | 63° | 69° | — | — |
| 2020 | 67° | 54° | 60° | — | — |
| 2019 | 80° | 54° | 67° | — | — |
| 2018 | 66° | 59° | 63° | 0.05" | — |
| 2017 | 85° | 60° | 72° | — | — |
| 2016 | 72° | 58° | 65° | — | — |
| 2015 | 87° | 62° | 75° | — | — |
| 2014 | 77° | 52° | 64° | — | — |
| 2013 | 91° | 63° | 77° | — | — |
| 2012 | 71° | 60° | 66° | 0.36" | — |
| 2011 | 67° | 53° | 60° | — | — |
| 2010 | 66° | 50° | 58° | — | — |
| 2009 | 74° | 52° | 63° | — | — |
| 2008 | 84° | 60° | 72° | — | — |
| 2007 | 72° | 50° | 61° | — | — |
| 2006 | 86° | 57° | 72° | — | — |
| 2005 | 79° | 57° | 68° | — | — |
| 2004 | 80° | 57° | 69° | — | — |
| 2003 | 72° | 58° | 65° | — | — |
| 2002 | 70° | 57° | 63° | — | — |
| 2001 | 76° | 53° | 64° | — | — |
| 2000 | 66° | 56° | 61° | — | — |
| 1999 | 68° | 59° | 64° | 0.08" | — |
| 1998 | 81° | 55° | 68° | — | — |
| 1997 | 71° | 51° | 61° | — | — |
| 1996 | 78° | 51° | 65° | — | — |
| 1995warmest | 94° | 60° | 77° | — | — |
| 1994 | 71° | 55° | 63° | — | — |
| 1993 | 72° | 54° | 63° | — | — |
| 1992 | 75° | 53° | 64° | — | — |
| 1991 | 72° | 55° | 63° | — | — |
| 1990 | 72° | 57° | 64° | 0.03" | — |
| 1989 | 68° | 54° | 61° | 1.04" | — |
| 1988 | 71° | 48° | 60° | — | — |
| 1987 | 82° | 57° | 70° | — | — |
| 1986 | 78° | 44° | 61° | — | — |
| 1985 | 75° | 46° | 61° | — | — |
| 1984 | 67° | 53° | 60° | — | — |
| 1983 | 69° | 45° | 57° | 0.23" | — |
| 1982 | 64° | 56° | 60° | 1.3" | — |
| 1981 | 72° | 49° | 60° | — | — |
| 1980 | 70° | 50° | 60° | — | — |
| 1979 | 67° | 51° | 59° | — | — |
| 1978 | 75° | 59° | 67° | — | — |
| 1977 | 81° | 44° | 62° | — | — |
| 1976 | 68° | 49° | 58° | — | — |
| 1975 | 78° | 50° | 64° | — | — |
| 1974 | 83° | 51° | 67° | — | — |
| 1973 | 66° | 49° | 57° | 0.03" | — |
| 1972 | 76° | 44° | 60° | — | — |
| 1971coldest | 69° | 42° | 56° | — | — |
55 years of data from RENTON MUNI AP