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Terrebonne, OR
Full City Profile · Oregon · Jefferson County County
2.9
/5.0
C+
Fair
1,394
Population
1,367/sq mi density
$102,045
Median Income
$45,362 per capita
$440,500
Home Value
$556,958 Zillow
49°F
Avg Temperature
293 sunny days/yr
317
Violent Crime/100K
3,480 property/100K
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
B+
Economy
3.6 / 5.0
$102,045 median income, 18.7% unemployment
A
Affordability
4.2 / 5.0
$440,500 home value, /mo rent
F
Safety
1.0 / 5.0
317 violent crimes/100K
C+
Education
2.7 / 5.0
21.5% bachelor's degree or higher
Terrebonne experiences four distinct seasons with an average annual temperature of 49°F (9°C). Winters average 35°F in January while summers reach 68°F in July. The area gets 293 sunny days per year. Annual precipitation totals 8.5 inches. Air quality is rated Good with a median AQI of 32.
Temperature
35°F Jan (2°C)
68°F Jul (20°C)
| Annual Average | 48.9°F |
| 9% below US avg | |
| January Average | 35°F (2°C) |
| July Average | 68°F (20°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 2,874 ft (876 m) |
| Area | 0.4 sq mi (1.0 km²) |
| Population Density | 1,367/sq mi |
| Coordinates | 44.3533°N, 121.1808°W |
| Timezone | America/Los_Angeles |
| County | Jefferson County County |
| Nearest Airport | Columbia Gorge Regional/The Dalles Municipal (DLS) 87 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 32.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 29.9 / 100 |
| Social Vulnerability | 28.7 / 100 |
| Community Resilience | 31.1 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Moderate |
| Flood | Relatively Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Moderate |
| Ice Storm | Very Low |
| Drought | Very Low |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
| Volcano | Relatively Low |
| Avalanche | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
13 volcanoes within 200 km. Closest: Three Sisters (53 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Three Sisters | Complex | 3,159 m (10,364 ft) | 440 | 53 km |
| Belknap | Shield(s) | 2,095 m (6,873 ft) | 480 | 53 km |
| Bachelor | Stratovolcano | 2,763 m (9,065 ft) | -5800 | 58 km |
| Sand Mountain Field | Pyroclastic cone(s) | 1,664 m (5,459 ft) | -950 | 60 km |
| Jefferson | Stratovolcano | 3,199 m (10,495 ft) | 950 | 61 km |
| Newberry | Shield | 2,434 m (7,986 ft) | 690 | 70 km |
| Devils Garden | Volcanic field | 1,698 m (5,571 ft) | Unknown | 97 km |
| Davis Lake | Volcanic field | 2,163 m (7,096 ft) | -2790 | 101 km |
| Hood | Stratovolcano | 3,426 m (11,240 ft) | 1866 | 121 km |
| Cinnamon Butte | Pyroclastic cone(s) | 1,956 m (6,417 ft) | Unknown | 144 km |
| Crater Lake | Caldera | 2,487 m (8,159 ft) | -2850 | 175 km |
| Indian Heaven | Shield(s) | 1,806 m (5,925 ft) | -6250 | 182 km |
| West Crater | Volcanic field | 1,329 m (4,360 ft) | -5750 | 184 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 35°F (2°C) | 1.7 in | |
| February | 36°F (2°C) | 1.1 in | |
| March | 41°F (5°C) | 1.0 in | |
| April | 45°F (7°C) | 0.7 in | |
| May | 52°F (11°C) | 0.8 in | |
| June | 60°F (15°C) | 0.8 in | |
| July | 68°F (20°C) | 0.5 in | Warmest, Driest |
| August | 66°F (19°C) | 0.7 in | |
| September | 59°F (15°C) | 0.6 in | |
| October | 49°F (10°C) | 0.9 in | |
| November | 39°F (4°C) | 1.9 in | Wettest |
| December | 33°F (0°C) | 1.9 in | Coldest |
Terrebonne has a seasonal temperature swing of 35°F / from 33°F in December to 68°F in July. Total annual precipitation is 12.4 inches, with November being the wettest month (1.9") and July the driest (0.5").