Weather on August 11
Gresham, OR
55 Years of Data
Avg High
84°F
Avg Low
57°F
Warmest
1981
83°F avg
Coldest
1985
62°F avg
About This Date
August 11th in Gresham, OR typically brings warm summer weather, with average highs around 84°F and lows near 57°F — a 27°F daily swing. Over 55 years of records, the warmest August 11th was in 1981 (83°F average), while the coldest was 1985 (62°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 13% of August 11th dates historically, with the wettest August 11th recording 0.97" of rain. The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
Planning for August 11th in Gresham, OR? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 100° | 61° | 80° | — | — |
| 2024 | 85° | 62° | 73° | — | — |
| 2023 | 87° | 56° | 71° | — | — |
| 2022 | 89° | 55° | 72° | — | — |
| 2021 | 104° | 63° | 83° | — | — |
| 2020 | 81° | 56° | 68° | — | — |
| 2019 | 76° | 61° | 68° | 0.03" | — |
| 2018 | 79° | 64° | 71° | 0.03" | — |
| 2017 | 87° | 63° | 75° | — | — |
| 2016 | 90° | 56° | 73° | — | — |
| 2015 | 91° | 63° | 77° | — | — |
| 2014 | 100° | 67° | 83° | — | — |
| 2013 | 76° | 60° | 68° | — | — |
| 2012 | 87° | 53° | 70° | — | — |
| 2011 | 78° | 51° | 65° | — | — |
| 2010 | 79° | 58° | 68° | — | — |
| 2009 | 80° | 61° | 70° | 0.53" | — |
| 2008 | 84° | 62° | 73° | — | — |
| 2007 | 81° | 46° | 63° | — | — |
| 2006 | 73° | 57° | 65° | — | — |
| 2005 | 75° | 51° | 63° | — | — |
| 2004 | 93° | 60° | 77° | — | — |
| 2003 | 82° | 60° | 71° | — | — |
| 2002 | 85° | 59° | 72° | — | — |
| 2001 | 88° | 55° | 71° | — | — |
| 2000 | 75° | 56° | 65° | — | — |
| 1999 | 67° | 60° | 63° | — | — |
| 1998 | 88° | 60° | 74° | — | — |
| 1997 | 91° | 52° | 71° | — | — |
| 1996 | 77° | 58° | 67° | — | — |
| 1995 | 68° | 58° | 63° | 0.97" | — |
| 1994 | 91° | 56° | 73° | — | — |
| 1993 | 81° | 55° | 68° | — | — |
| 1992 | 97° | 48° | 72° | — | — |
| 1991 | 76° | 51° | 63° | — | — |
| 1990 | 99° | 63° | 81° | — | — |
| 1989 | 83° | 48° | 65° | — | — |
| 1988 | 81° | 49° | 65° | — | — |
| 1987 | 72° | 59° | 65° | — | — |
| 1986 | 82° | 57° | 70° | — | — |
| 1985coldest | 75° | 48° | 62° | — | — |
| 1984 | 85° | 55° | 70° | — | — |
| 1983 | 75° | 58° | 66° | 0.03" | — |
| 1982 | 69° | 59° | 64° | 0.46" | — |
| 1981warmest | 105° | 60° | 83° | — | — |
| 1980 | 95° | 55° | 75° | — | — |
| 1979 | 88° | 53° | 70° | — | — |
| 1978 | 83° | 58° | 70° | 0.08" | — |
| 1977 | 101° | 61° | 81° | — | — |
| 1976 | 82° | 55° | 69° | — | — |
| 1975 | 78° | 55° | 67° | — | — |
| 1974 | 87° | 54° | 70° | — | — |
| 1973 | 76° | 51° | 63° | — | — |
| 1972 | 85° | 52° | 68° | — | — |
| 1971 | 100° | 61° | 80° | — | — |
55 years of data from PORTLAND TROUTDALE AP