Weather on July 20
Renton, WA
55 Years of Data
About This Date
July 20th in Renton, WA typically brings pleasant summer weather, with average highs around 79°F and lows near 57°F. Over 56 years of records, the warmest July 20th was in 1994 (81°F average), while the coldest was 1993 (57°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 13% of July 20th dates historically, with the wettest July 20th recording 0.6" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for July 20th in Renton, WA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 83° | 62° | 72° | — | — |
| 2025 | 66° | 57° | 62° | — | — |
| 2024 | 88° | 60° | 74° | — | — |
| 2023 | 86° | 64° | 75° | — | — |
| 2022 | 86° | 60° | 73° | — | — |
| 2021 | 71° | 59° | 65° | — | — |
| 2020 | 86° | 59° | 73° | — | — |
| 2019 | 80° | 52° | 66° | — | — |
| 2018 | 75° | 58° | 66° | — | — |
| 2017 | 76° | 62° | 69° | — | — |
| 2016 | 82° | 61° | 71° | — | — |
| 2015 | 82° | 65° | 73° | — | — |
| 2014 | 67° | 59° | 63° | — | — |
| 2013 | 78° | 57° | 68° | — | — |
| 2012 | 69° | 59° | 64° | 0.6" | — |
| 2011 | 74° | 57° | 65° | — | — |
| 2010 | 74° | 54° | 64° | — | — |
| 2009 | 80° | 59° | 70° | — | — |
| 2008 | 78° | 52° | 65° | — | — |
| 2007 | 66° | 60° | 63° | 0.46" | — |
| 2006 | 84° | 56° | 70° | — | — |
| 2005 | 78° | 55° | 67° | — | — |
| 2004 | 80° | 64° | 72° | 0.02" | — |
| 2003 | 85° | 67° | 76° | — | — |
| 2002 | 79° | 60° | 69° | — | — |
| 2001 | 76° | 57° | 66° | — | — |
| 2000 | 80° | 60° | 70° | — | — |
| 1999 | 81° | 57° | 69° | — | — |
| 1998 | 78° | 57° | 68° | — | — |
| 1997 | 85° | 60° | 72° | — | — |
| 1996 | 69° | 55° | 62° | 0.01" | — |
| 1995 | 80° | 63° | 71° | — | — |
| 1994warmest | 99° | 63° | 81° | — | — |
| 1993coldest | 59° | 55° | 57° | 0.07" | — |
| 1992 | 71° | 58° | 64° | — | — |
| 1991 | 55° | 74° | 64° | — | — |
| 1990 | 90° | 59° | 74° | — | — |
| 1989 | 71° | 54° | 62° | — | — |
| 1988 | 94° | 56° | 75° | — | — |
| 1987 | 79° | 53° | 66° | — | — |
| 1986 | 81° | 49° | 65° | — | — |
| 1985 | 92° | 59° | 75° | — | — |
| 1984 | 80° | 50° | 65° | — | — |
| 1983 | 73° | 59° | 66° | — | — |
| 1982 | 68° | 55° | 62° | — | — |
| 1981 | 71° | 57° | 64° | — | — |
| 1980 | 78° | 59° | 69° | 0.03" | — |
| 1979 | 88° | 56° | 72° | — | — |
| 1978 | 89° | 49° | 69° | — | — |
| 1977 | 80° | 48° | 64° | — | — |
| 1976 | 78° | 57° | 68° | 0.07" | — |
| 1975 | 77° | 51° | 64° | — | — |
| 1974 | 76° | 42° | 59° | — | — |
| 1973 | 77° | 56° | 66° | — | — |
| 1972 | 83° | 48° | 65° | — | — |
| 1971 | 91° | 56° | 73° | — | — |
Renton, WA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Renton, WA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Renton, WA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Renton, WA
Most pleasant months in Renton, WA: May, June, July, August, September.
What to expect on July 20th
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
July 20th outlook →