Dayville, OR
Climate overview — based on NOAA 1991-2020 normals from DAYVILLE 8 NW, OR US.
Year-round temperatures (°F)
Climate summary
Dayville has an annual average temperature of 53.3°F with about 13.1 inches of precipitation per year. The warmest month is July (average high 92.6°F), and the coldest is December (average low 27.4°F). May is typically the wettest month (1.95 in) and July the driest (0.53 in).
Best time to visit Dayville
Full guide →Climate change signal
All-time records →75 of 366 (20.5%) of Dayville'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.
| 1970s | 4 | |
| 1980s | 79 | |
| 1990s | 108 | |
| 2000s | 77 | |
| 2010s | 59 | |
| 2020s | 39 |
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 | 45.3°F | 28.8°F | 37.1°F | 1.12 in | — | — |
| February | 50.4°F | 29.0°F | 39.7°F | 0.85 in | — | — |
| March | 57.5°F | 33.4°F | 45.5°F | 1.27 in | — | — |
| April | 63.0°F | 37.1°F | 50.0°F | 1.38 in | — | — |
| May | 72.7°F | 43.6°F | 58.1°F | 1.95 in | — | — |
| June | 81.0°F | 49.2°F | 65.1°F | 1.38 in | — | — |
| July | 92.6°F | 54.6°F | 73.6°F | 0.53 in | — | — |
| August | 91.9°F | 53.3°F | 72.6°F | 0.54 in | — | — |
| September | 82.4°F | 47.0°F | 64.7°F | 0.56 in | — | — |
| October | 67.5°F | 38.7°F | 53.1°F | 1.09 in | — | — |
| November | 53.5°F | 32.5°F | 43.0°F | 1.32 in | — | — |
| December | 45.5°F | 27.4°F | 36.5°F | 1.14 in | — | — |
Climate twins of Dayville
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).