Glendale, OR
Climate overview — based on NOAA 1991-2020 normals from SEXTON SUMMIT, OR US.
Year-round temperatures (°F)
Climate summary
Glendale has an annual average temperature of 48.9°F with about 40.7 inches of precipitation per year. The warmest month is July (average high 76.7°F), and the coldest is December (average low 32.3°F). December is typically the wettest month (8.14 in) and August the driest (0.28 in).
Best time to visit Glendale
Full guide →Climate change signal
All-time records →65 of 366 (17.8%) of Glendale's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1940s | 10 | |
| 1950s | 47 | |
| 1960s | 42 | |
| 1970s | 45 | |
| 1980s | 69 | |
| 1990s | 33 | |
| 2000s | 49 | |
| 2010s | 33 | |
| 2020s | 38 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 43.1°F | 33.3°F | 38.2°F | 6.44 in | — | 15 |
| February | 43.7°F | 32.7°F | 38.2°F | 5.19 in | — | 15 |
| March | 46.3°F | 33.1°F | 39.7°F | 4.89 in | — | 17 |
| April | 51.8°F | 35.1°F | 43.4°F | 3.00 in | — | 14 |
| May | 61.0°F | 41.1°F | 51.0°F | 2.19 in | — | 10 |
| June | 67.7°F | 45.6°F | 56.7°F | 0.94 in | — | 6 |
| July | 76.7°F | 53.1°F | 64.9°F | 0.29 in | — | 2 |
| August | 76.7°F | 53.9°F | 65.3°F | 0.28 in | — | 2 |
| September | 70.4°F | 50.7°F | 60.5°F | 0.84 in | — | 4 |
| October | 58.3°F | 43.4°F | 50.8°F | 2.88 in | — | 9 |
| November | 46.7°F | 36.3°F | 41.5°F | 5.58 in | — | 16 |
| December | 41.3°F | 32.3°F | 36.8°F | 8.14 in | — | 17 |
Climate twins of Glendale
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).