Weather on June 15
Renton, WA
55 Years of Data
Avg High
69°F
Avg Low
52°F
Warmest
2015
71°F avg
Coldest
1973
54°F avg
About This Date
June 15th in Renton, WA typically brings mild summer weather, with average highs around 69°F and lows near 52°F. Over 55 years of records, the warmest June 15th was in 2015 (71°F average), while the coldest was 1973 (54°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 27% of June 15th dates historically, with the wettest June 15th recording 1.88" of rain. The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
Planning for June 15th in Renton, WA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 71° | 53° | 62° | — | — |
| 2024 | 62° | 51° | 57° | — | — |
| 2023 | 73° | 50° | 62° | — | — |
| 2022 | 63° | 51° | 57° | — | — |
| 2021 | 70° | 56° | 63° | — | — |
| 2020 | 61° | 53° | 57° | 0.2" | — |
| 2019 | 75° | 53° | 64° | — | — |
| 2018 | 73° | 50° | 62° | — | — |
| 2017 | 62° | 54° | 58° | 1.88" | — |
| 2016 | 66° | 45° | 55° | — | — |
| 2015warmest | 85° | 57° | 71° | — | — |
| 2014 | 65° | 50° | 57° | 0.51" | — |
| 2013 | 76° | 50° | 63° | — | — |
| 2012 | 72° | 46° | 59° | — | — |
| 2011 | 62° | 50° | 56° | 0.38" | — |
| 2010 | 61° | 49° | 55° | 0.43" | — |
| 2009 | 73° | 56° | 64° | — | — |
| 2008 | 70° | 50° | 60° | — | — |
| 2007 | 67° | 52° | 59° | 0.51" | — |
| 2006 | 72° | 56° | 64° | — | — |
| 2005 | 69° | 52° | 60° | — | — |
| 2004 | 69° | 50° | 60° | — | — |
| 2003 | 73° | 52° | 62° | — | — |
| 2002 | 70° | 56° | 63° | — | — |
| 2001 | 67° | 54° | 60° | — | — |
| 2000 | 67° | 52° | 59° | — | — |
| 1999 | 72° | 58° | 65° | — | — |
| 1998 | 61° | 48° | 54° | 0.46" | — |
| 1997 | 74° | 57° | 65° | — | — |
| 1996 | 70° | 51° | 60° | — | — |
| 1995 | 65° | 52° | 58° | 0.18" | — |
| 1994 | 67° | 46° | 56° | — | — |
| 1993 | 68° | 56° | 62° | 0.05" | — |
| 1992 | 72° | 53° | 62° | — | — |
| 1991 | 67° | 51° | 59° | 0.46" | — |
| 1990 | 70° | 51° | 60° | — | — |
| 1989 | 67° | 51° | 59° | — | — |
| 1988 | 86° | 53° | 70° | — | — |
| 1987 | 70° | 48° | 59° | — | — |
| 1986 | 72° | 47° | 59° | 0.3" | — |
| 1985 | 71° | 53° | 62° | 0.28" | — |
| 1984 | 73° | 53° | 63° | — | — |
| 1983 | 71° | 55° | 63° | 0.05" | — |
| 1982 | 79° | 45° | 62° | — | — |
| 1981 | 68° | 44° | 56° | — | — |
| 1980 | 66° | 53° | 60° | — | — |
| 1979 | 67° | 49° | 58° | — | — |
| 1978 | 66° | 52° | 59° | 0.03" | — |
| 1977 | 67° | 53° | 60° | — | — |
| 1976 | 64° | 54° | 59° | 0.64" | — |
| 1975 | 77° | 53° | 65° | — | — |
| 1974 | 68° | 54° | 61° | — | — |
| 1973coldest | 64° | 45° | 54° | — | — |
| 1972 | 68° | 55° | 62° | — | — |
| 1971 | 67° | 46° | 56° | — | — |
55 years of data from RENTON MUNI AP