Climate Zone Subtype C
Marine (C) definition—Locations meeting all four criteria:
1. Mean temperature of coldest month between 27°F (-3°C) and 65°F (18°C)
2. Warmest month mean < 72°F (22°C)
3. At least four months with mean temperatures over 50°F (10°C)
4. Dry season in summer. The month with the heaviest precipitation in the cold season has at least three times as much precipitation as the month with the least precipitation in the rest of the year. The cold season is October through March in the Northern Hemisphere and April through September in the Southern Hemisphere.
The following places are categorized as subtype C climate zones:
- Alameda County, California: Energy Resources
- Benton County, Oregon: Energy Resources
- Clackamas County, Oregon: Energy Resources
- Clallam County, Washington: Energy Resources
- Clark County, Washington: Energy Resources
- Clatsop County, Oregon: Energy Resources
- Columbia County, Oregon: Energy Resources
- Coos County, Oregon: Energy Resources
- Cowlitz County, Washington: Energy Resources
- Curry County, Oregon: Energy Resources
- Douglas County, Oregon: Energy Resources
- Grays Harbor County, Washington: Energy Resources
- Jackson County, Oregon: Energy Resources
- Jefferson County, Washington: Energy Resources
- Josephine County, Oregon: Energy Resources
- King County, Washington: Energy Resources
- Kitsap County, Washington: Energy Resources
- Lane County, Oregon: Energy Resources
- Lewis County, Washington: Energy Resources
- Lincoln County, Oregon: Energy Resources
- Linn County, Oregon: Energy Resources
- Marin County, California: Energy Resources
- Marion County, Oregon: Energy Resources
- Mason County, Washington: Energy Resources
- Mendocino County, California: Energy Resources
- Monterey County, California: Energy Resources
- Multnomah County, Oregon: Energy Resources
- Napa County, California: Energy Resources
- Pacific County, Washington: Energy Resources
- Pierce County, Washington: Energy Resources
- Polk County, Oregon: Energy Resources
- San Benito County, California: Energy Resources
- San Francisco County, California: Energy Resources
- San Luis Obispo County, California: Energy Resources
- San Mateo County, California: Energy Resources
- Santa Barbara County, California: Energy Resources
- Santa Clara County, California: Energy Resources
- Santa Cruz County, California: Energy Resources
- Snohomish County, Washington: Energy Resources
- Sonoma County, California: Energy Resources
- Thurston County, Washington: Energy Resources
- Tillamook County, Oregon: Energy Resources
- Ventura County, California: Energy Resources
- Wahkiakum County, Washington: Energy Resources
- Washington County, Oregon: Energy Resources
- Whatcom County, Washington: Energy Resources
- Yamhill County, Oregon: Energy Resources