NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
March - May 1948
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F
Oregon (Hover over a County)
TempAverage Temperature: 41.5°F
Rank: 9th Coldest
Anomaly: -2.8°F
Mean: 44.3°F
County | Value | Rank 131 Years | Anomaly | 1901- |
|---|---|---|---|---|
| Baker County | 40.7°F | 14 | -2.1°F | 42.8°F |
| Benton County | 47.6°F | 14 | -2.0°F | 49.6°F |
| Clackamas County | 43.4°F | 13 | -2.0°F | 45.4°F |
| Clatsop County | 44.7°F | 11 | -2.1°F | 46.8°F |
| Columbia County | 45.9°F | 12 | -2.2°F | 48.1°F |
| Coos County | 46.0°F | 5 | -2.7°F | 48.7°F |
| Crook County | 39.7°F | 10 | -2.8°F | 42.5°F |
| Curry County | 45.1°F | 2 | -3.2°F | 48.3°F |
| Deschutes County | 38.0°F | 8 | -2.9°F | 40.9°F |
| Douglas County | 44.0°F | 3 | -3.0°F | 47.0°F |
| Gilliam County | 45.1°F | 7 | -2.9°F | 47.9°F |
| Grant County | 38.4°F | 10 | -2.7°F | 41.1°F |
| Harney County | 39.8°F | 13 | -2.7°F | 42.6°F |
| Hood River County | 39.9°F | 11 | -2.6°F | 42.4°F |
| Jackson County | 42.4°F | 2 | -3.8°F | 46.2°F |
| Jefferson County | 41.6°F | 9 | -2.9°F | 44.4°F |
| Josephine County | 42.8°F | 2 | -3.8°F | 46.6°F |
| Klamath County | 37.0°F | 5 | -3.6°F | 40.6°F |
| Lake County | 37.8°F | 8 | -3.4°F | 41.2°F |
| Lane County | 44.0°F | 10 | -2.5°F | 46.5°F |
| Lincoln County | 46.9°F | 19 | -1.8°F | 48.7°F |
| Linn County | 43.7°F | 10 | -2.5°F | 46.1°F |
| Malheur County | 42.9°F | 12 | -2.4°F | 45.3°F |
| Marion County | 45.2°F | 16 | -1.8°F | 46.9°F |
| Morrow County | 44.1°F | 5 | -3.1°F | 47.3°F |
| Multnomah County | 46.9°F | 11 | -2.1°F | 49.0°F |
| Polk County | 46.9°F | 13 | -2.0°F | 48.9°F |
| Sherman County | 44.8°F | 7 | -2.9°F | 47.8°F |
| Tillamook County | 44.1°F | 11 | -2.1°F | 46.2°F |
| Umatilla County | 43.2°F | 7 | -3.0°F | 46.2°F |
| Union County | 38.9°F | 10 | -2.6°F | 41.5°F |
| Wallowa County | 38.3°F | 11 | -2.4°F | 40.7°F |
| Wasco County | 42.8°F | 8 | -2.9°F | 45.7°F |
| Washington County | 46.3°F | 11 | -2.0°F | 48.3°F |
| Wheeler County | 41.0°F | 8 | -2.9°F | 43.9°F |
| Yamhill County | 47.1°F | 11 | -2.0°F | 49.1°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published July 2025, retrieved on July 19, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
