Weather on July 21
Gresham, OR
55 Years of Data
About This Date
July 21st in Gresham, OR typically brings warm summer weather, with average highs around 85°F and lows near 57°F — a 28°F daily swing. Over 51 years of records, the warmest July 21st was in 1994 (84°F average), while the coldest was 1973 (62°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 18% of July 21st dates historically, with the wettest July 21st recording 0.76" of rain. The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
Planning for July 21st in Gresham, OR? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 56° | 67° | 0.28" | — |
| 2024 | 80° | 63° | 71° | — | — |
| 2023 | 89° | 63° | 76° | — | — |
| 2022 | 88° | 61° | 74° | — | — |
| 2021 | 76° | 53° | 64° | — | — |
| 2020 | 89° | 62° | 76° | — | — |
| 2019 | 90° | 53° | 71° | — | — |
| 2018 | 81° | 51° | 66° | — | — |
| 2017 | 83° | 52° | 67° | — | — |
| 2016 | 87° | 56° | 71° | — | — |
| 2015 | 77° | 60° | 69° | — | — |
| 2014 | 80° | 55° | 68° | — | — |
| 2013 | 83° | 57° | 70° | — | — |
| 2012 | 80° | 59° | 70° | — | — |
| 2011 | 69° | 59° | 64° | 0.03" | — |
| 2010 | 81° | 54° | 67° | — | — |
| 2009 | 91° | 59° | 75° | — | — |
| 2008 | 81° | 55° | 68° | — | — |
| 2007 | 77° | 62° | 70° | 0.05" | — |
| 2006 | 105° | 61° | 83° | — | — |
| 2005 | 89° | 52° | 70° | — | — |
| 2004 | 86° | 56° | 71° | — | — |
| 2003 | 95° | 62° | 79° | — | — |
| 2002 | 93° | 55° | 74° | — | — |
| 2001 | 74° | 58° | 66° | — | — |
| 2000 | 88° | 58° | 73° | 0.1" | — |
| 1999 | 88° | 58° | 73° | 0.38" | — |
| 1998 | 92° | 56° | 74° | — | — |
| 1997 | 91° | 54° | 72° | — | — |
| 1996 | 83° | 57° | 70° | — | — |
| 1994warmest | 103° | 65° | 84° | — | — |
| 1993 | 72° | 57° | 64° | 0.76" | — |
| 1992 | 78° | 62° | 70° | — | — |
| 1991 | 82° | 51° | 67° | — | — |
| 1990 | 98° | 56° | 77° | — | — |
| 1989 | 78° | 49° | 63° | — | — |
| 1988 | 100° | 54° | 77° | — | — |
| 1987 | 91° | 50° | 71° | — | — |
| 1985 | 90° | 59° | 74° | — | — |
| 1982 | 83° | 55° | 69° | — | — |
| 1981 | 74° | 58° | 66° | — | — |
| 1980 | 90° | 60° | 75° | — | — |
| 1979 | 89° | 59° | 74° | — | — |
| 1978 | 93° | 56° | 74° | — | — |
| 1977 | 85° | 52° | 68° | — | — |
| 1976 | 75° | 55° | 65° | 0.08" | — |
| 1975 | 85° | 55° | 70° | — | — |
| 1974 | 86° | 51° | 69° | — | — |
| 1973coldest | 67° | 57° | 62° | 0.05" | — |
| 1972 | 87° | 56° | 71° | 0.05" | — |
| 1971 | 94° | 57° | 75° | — | — |
Gresham, OR Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Gresham, OR Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Gresham, OR 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 Gresham, OR
Gresham, OR has no months that meet our "pleasant" threshold — every season has tradeoffs.