Weather on July 20
Bellevue, WA
55 Years of Data
About This Date
July 20th in Bellevue, WA typically brings pleasant summer weather, with average highs around 78°F and lows near 58°F. Over 54 years of records, the warmest July 20th was in 1994 (79°F average), while the coldest was 1993 (57°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 19% of July 20th dates historically, with the wettest July 20th recording 1.83" 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 Bellevue, WA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 55° | 64° | — | — |
| 2024 | 86° | 58° | 72° | — | — |
| 2023 | 86° | 60° | 73° | — | — |
| 2022 | 84° | 60° | 72° | — | — |
| 2021 | 70° | 59° | 64° | 0.15" | — |
| 2020 | 84° | 59° | 72° | — | — |
| 2019 | 75° | 53° | 64° | — | — |
| 2018 | 74° | 57° | 65° | — | — |
| 2017 | 77° | 58° | 67° | — | — |
| 2016 | 81° | 61° | 71° | — | — |
| 2015 | 79° | 63° | 71° | — | — |
| 2014 | 65° | 56° | 60° | 0.38" | — |
| 2013 | 77° | 55° | 66° | — | — |
| 2012 | 70° | 59° | 64° | 1.83" | — |
| 2011 | 74° | 57° | 65° | — | — |
| 2010 | 73° | 54° | 63° | — | — |
| 2009 | 79° | 54° | 66° | — | — |
| 2008 | 77° | 51° | 64° | — | — |
| 2007 | 68° | 60° | 64° | 1.12" | — |
| 2006 | 83° | 57° | 70° | — | — |
| 2005 | 77° | 55° | 66° | — | — |
| 2004 | 80° | 63° | 71° | — | — |
| 2003 | 87° | 65° | 76° | — | — |
| 2002 | 78° | 57° | 68° | — | — |
| 2001 | 76° | 55° | 65° | — | — |
| 2000 | 81° | 57° | 69° | — | — |
| 1999 | 81° | 57° | 69° | — | — |
| 1997 | 83° | 58° | 70° | — | — |
| 1996 | 69° | 55° | 62° | 0.03" | — |
| 1995 | 96° | 62° | 79° | — | — |
| 1994warmest | 96° | 62° | 79° | — | — |
| 1993coldest | 61° | 54° | 57° | 0.66" | — |
| 1992 | 74° | 62° | 68° | 0.05" | — |
| 1991 | 74° | 54° | 64° | — | — |
| 1990 | 87° | 60° | 74° | — | — |
| 1989 | 72° | 54° | 63° | — | — |
| 1988 | 89° | 61° | 75° | — | — |
| 1987 | 76° | 59° | 67° | — | — |
| 1986 | 80° | 55° | 68° | — | — |
| 1985 | 90° | 62° | 76° | — | — |
| 1984 | 67° | 57° | 62° | — | — |
| 1983 | 76° | 56° | 66° | — | — |
| 1982 | 66° | 54° | 60° | — | — |
| 1981 | 72° | 58° | 65° | 0.03" | — |
| 1980 | 80° | 59° | 70° | 0.1" | — |
| 1979 | 80° | 62° | 71° | — | — |
| 1978 | 82° | 59° | 71° | — | — |
| 1977 | 76° | 54° | 65° | — | — |
| 1976 | 83° | 58° | 70° | 0.25" | — |
| 1975 | 80° | 53° | 67° | — | — |
| 1974 | 72° | 50° | 61° | — | — |
| 1973 | 82° | 56° | 69° | — | — |
| 1972 | 85° | 56° | 70° | — | — |
| 1971 | 90° | 65° | 77° | — | — |
Bellevue, WA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Bellevue, WA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Bellevue, 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 Bellevue, WA
Bellevue, WA has no months that meet our "pleasant" threshold — every season has tradeoffs.