Prince of Wales‐Outer Ketchikan (CA) · AK
What is the iecc 2021 climate zone for Prince of Wales‐Outer Ketchikan (CA) · AK?
For Prince of Wales‐Outer Ketchikan (CA), state is AK; iecc 2021 climate zone is 5; moisture regime is C; building america climate zone is Cold; building america zone changed from pre-2021 is Very Cold→Cold, recorded from its source on 2026-08-19; source re-checked 2026-09-30.
Prince of Wales‐ Very Cold→ 7→5 NONE→C AK Outer Ketchikan Cold
— osti.gov, retrieved 2026-08-19
- County
- Prince of Wales‐Outer Ketchikan (CA)
- State
- AK our reading
- IECC 2021 climate zone
- 5 verified
- Moisture regime
- C verified
- Building America climate zone
- Cold verified
- Building America zone changed from pre-2021
- Very Cold→Cold
- Changed from pre-2021 IECC
- 7→5 verified
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
Source
- osti.govhttps://www.osti.gov/servlets/purl/1893981