Weather history and climate summary information is available for the following locations:
- Eugene
- Medford
- Pendleton
- Portland
Warmest June Days
The warmest June days in Oregon are:
| Medford, Oregon | 1992 | 109°F |
| Medford, Oregon | 1987 | 107.1°F |
| Medford, Oregon | 2006 | 105.1°F |
| Medford, Oregon | 1985 | 104°F |
| Medford, Oregon | 1990 | 104°F |
Coldest June Days
The coldest June days in Oregon were:
| Eugene, Oregon | 1976 | 32°F |
| Medford, Oregon | 1976 | 32.9°F |
| Eugene, Oregon | 2001 | 33.1°F |
| Eugene, Oregon | 2007 | 33.8°F |
| Medford, Oregon | 1984 | 33.8°F |
Wettest June Days
The wettest single days in June occurred:
| Portland, Oregon | 1994 | 4 inches |
| Eugene, Oregon | 1993 | 1.6 inches |
| Portland, Oregon | 1985 | 1.5 inches |
| Portland, Oregon | 1997 | 1.5 inches |
| Portland, Oregon | 2010 | 1.4 inches |