Ohio and Hawaii share virtually no climatic similarities—they represent opposite climate regimes.
| Feature | Ohio (Midwest) | Hawaii (Tropical) |
|---|---|---|
| Köppen Classification | Dfa/Dfb (Humid Continental) | Af/Am/Aw (Tropical) |
| Summer | Hot, humid (80–95°F / 27–35°C) | Warm, humid (80–90°F / 27–32°C) |
| Winter | Cold, snowy (15–35°F / -9–2°C) | Mild, dry (65–80°F / 18–27°C) |
| Seasonality | Extreme annual range (~60°F) | Minimal annual range (~10°F) |
| Precipitation | ~40 in/yr, summer max | Highly variable (windward 200+ in, leeward <20 in) |
| Snow | Regular, significant | Only on Mauna Kea/Loa summits |
| Growing Season | 150–180 days | Year-round |
| Extreme Events | Tornadoes, ice storms, polar vortex | Hurricanes (rare), flash floods, vog |