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| Back to Oregon, United States. Do you have any pictures of this city? ![]() Planning a vacation? Current weather forecast for Ontario, OR Elevation: 2154 feet County: Malheur Land area: 4.5 square miles Zip code: 97914 Median resident age: 30.9 years New: Ontario, OR residents, houses, and apartments details Races in Ontario:
New: Political contributions by individuals in Ontario, OR Ancestries: German (13.9%), English (9.2%), Irish (7.7%), United States (6.1%), French (2.2%), Scottish (2.0%). |
![]() For population 25 years and over in Ontario
For population 15 years and over in Ontario city
9.2% Foreign born (7.9% Latin America). |
![]() Nearest city with pop. 50,000+: Nampa, ID (41.9 miles, pop. 51,867). Nearest city with pop. 200,000+: Portland, OR (403.2 miles, pop. 529,121). Nearest city with pop. 1,000,000+: Los Angeles, CA (694.3 miles, pop. 3,694,820). Nearest cities: Fruitland, ID (3.3 miles), Payette, ID (4.3 miles), Nyssa, OR (10.4 miles), New Plymouth, ID (10.9 miles), Weiser, ID (15.4 miles), Parma, ID (16.8 miles), Vale, OR (19.1 miles), Notus, ID (23.7 miles). Single-family new house construction building permits:
Area code: 541 New: Ontario, Oregon business data: stores, dealers, real estate agents, wholesalers, restaurants... Industries providing employment: Educational,health and social services (21.7%), Manufacturing (14.0%), Retail trade (12.7%), Arts,entertainment,recreation,accommodation and food services (10.1%). |
Based on data reported by over 4,000 weather stations
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Average temp. (°F) | 26.3 | 33.6 | 43.2 | 50.7 | 59.5 | 67.5 | 75.3 | 72.9 | 62.6 | 50.3 | 36.8 | 27.6 |
| High temperature (°F) | 34.2 | 43.0 | 55.5 | 64.8 | 74.4 | 83.7 | 93.1 | 91.5 | 80.6 | 66.3 | 47.1 | 35.7 |
| Low temperature (°F) | 18.4 | 24.1 | 30.9 | 36.6 | 44.5 | 51.3 | 57.4 | 54.3 | 44.5 | 34.2 | 26.5 | 19.5 |
| Precipitation (in) | 1.3 | 0.9 | 0.9 | 0.7 | 0.9 | 0.6 | 0.3 | 0.3 | 0.5 | 0.6 | 1.2 | 1.4 |
Based on data reported by main weather stations
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Days with precip. | 12 | 10 | 10 | 8 | 8 | 6 | 2 | 2 | 4 | 6 | 10 | 11 |
| Wind speed (mph) | 7.9 | 8.9 | 9.9 | 9.9 | 9.4 | 9.0 | 8.4 | 8.2 | 8.2 | 8.3 | 8.4 | 8.1 |
| Morning humidity (%) | 80 | 79 | 73 | 70 | 69 | 66 | 54 | 52 | 58 | 66 | 77 | 81 |
| Afternoon humidity (%) | 70 | 60 | 44 | 36 | 34 | 29 | 21 | 22 | 29 | 38 | 60 | 71 |
| Sunshine (%) | 40 | 50 | 62 | 68 | 70 | 75 | 87 | 85 | 82 | 69 | 43 | 38 |
| Days clear of clouds | 4 | 5 | 6 | 6 | 8 | 12 | 20 | 19 | 17 | 12 | 6 | 5 |
| Partly cloudy days | 5 | 6 | 7 | 9 | 10 | 10 | 7 | 8 | 7 | 8 | 6 | 6 |
| Cloudy days | 22 | 17 | 18 | 15 | 13 | 8 | 3 | 4 | 6 | 11 | 18 | 20 |
| Snowfall (in) | 6.6 | 3.9 | 1.8 | 0.6 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 2.5 | 5.9 |
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