Cold desert climate
Climate Bonanza - Oregon
Annual high61ºF
Annual low32ºF
| Month | HighºF | LowºF |
|---|---|---|
| Jan | 42 | 20 |
| Feb | 45 | 22 |
| Mar | 51 | 27 |
| Apr | 55 | 31 |
| May | 65 | 37 |
| Jun | 74 | 41 |
| Jul | 85 | 49 |
| Aug | 84 | 47 |
| Sep | 76 | 38 |
| Oct | 63 | 31 |
| Nov | 48 | 25 |
| Dec | 40 | 20 |
- JanHigh 42ºFLow 20ºF
- FebHigh 45ºFLow 22ºF
- MarHigh 51ºFLow 27ºF
- AprHigh 55ºFLow 31ºF
- MayHigh 65ºFLow 37ºF
- JunHigh 74ºFLow 41ºF
- JulHigh 85ºFLow 49ºF
- AugHigh 84ºFLow 47ºF
- SepHigh 76ºFLow 38ºF
- OctHigh 63ºFLow 31ºF
- NovHigh 48ºFLow 25ºF
- DecHigh 40ºFLow 20ºF
Climate summary
What is the average weather in Bonanza, Oregon?
Bonanza experiences a cold desert climate, defined by very low annual precipitation and a very large seasonal temperature contrast. Summers are warm, while winters are cold. Rainfall is scarce and infrequent throughout the year, with precipitation spread fairly evenly, making the area very dry overall.
Bonanza weather averages
Annual high61ºF
Annual low32ºF
Daily normals Bonanza - Oregon - January
| Day | HighºF | LowºF |
|---|---|---|
| Jan 1 | 41.7 | 18.5 |
| Jan 2 | 41.8 | 18.7 |
| Jan 3 | 41.9 | 18.8 |
| Jan 4 | 42.1 | 19.0 |
| Jan 5 | 42.2 | 19.1 |
| Jan 6 | 42.3 | 19.3 |
| Jan 7 | 42.4 | 19.5 |
| Jan 8 | 42.5 | 19.7 |
| Jan 9 | 42.6 | 19.9 |
| Jan 10 | 42.6 | 20.1 |
| Jan 11 | 42.7 | 20.3 |
| Jan 12 | 42.7 | 20.5 |
| Jan 13 | 42.8 | 20.7 |
| Jan 14 | 42.8 | 20.9 |
| Jan 15 | 42.8 | 21.1 |
| Jan 16 | 42.8 | 21.3 |
| Jan 17 | 42.8 | 21.5 |
| Jan 18 | 42.8 | 21.7 |
| Jan 19 | 42.8 | 21.9 |
| Jan 20 | 42.8 | 22.1 |
| Jan 21 | 42.8 | 22.3 |
| Jan 22 | 42.8 | 22.4 |
| Jan 23 | 42.8 | 22.6 |
| Jan 24 | 42.8 | 22.7 |
| Jan 25 | 42.7 | 22.9 |
| Jan 26 | 42.7 | 23.0 |
| Jan 27 | 42.7 | 23.1 |
| Jan 28 | 42.7 | 23.2 |
| Jan 29 | 42.8 | 23.3 |
| Jan 30 | 42.8 | 23.4 |
| Jan 31 | 42.8 | 23.4 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Bonanza - August 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Aug 1 | – | – | 0.00 |
| Aug 2 | – | – | 0.00 |
| Aug 3 | – | – | 0.00 |
| Aug 4 | – | – | 0.00 |
| Aug 5 | – | – | 0.00 |
| Aug 6 | – | – | 0.00 |
| Aug 7 | – | – | 0.00 |
| Aug 8 | – | – | 0.00 |
| Aug 9 | – | – | 0.00 |
| Aug 10 | – | – | 0.00 |
| Aug 11 | – | – | 0.00 |
| Aug 12 | – | – | 0.00 |
| Aug 13 | – | – | 0.00 |
| Aug 14 | – | – | 0.00 |
| Aug 15 | – | – | 0.00 |
| Aug 16 | – | – | 0.00 |
| Aug 17 | – | – | 0.00 |
| Aug 18 | – | – | 0.00 |
| Aug 19 | – | – | 0.00 |
| Aug 20 | – | – | 0.00 |
| Aug 21 | – | – | 0.00 |
| Aug 22 | – | – | 0.00 |
| Aug 23 | – | – | 0.00 |
| Aug 24 | – | – | 0.00 |
| Aug 25 | – | – | 0.00 |
| Aug 26 | – | – | 0.00 |
| Aug 27 | – | – | 0.00 |
| Aug 28 | – | – | – |
| Aug 29 | – | – | – |
| Aug 30 | – | – | – |
| Aug 31 | – | – | – |
The data for August 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
Geo Bonanza - Oregon
Location
- Country
- United States
- State
- Oregon
- County
- –
- City
- Bonanza
- Zip Code
- 97623
- Elevation
- 4134 ft
- Longitude
- -121.41
- Latitude
- 42.20
- ICAO
- –
- IATA
- –