🇺🇸 Key West vs 🇳🇴 Oslo
Weather Comparison
Current Weather Right Now
🇺🇸
Key West

82°F
Scattered Clouds
Feels like 86°F
H 82°F / L 81°F
Humidity: 65%
🇳🇴
Oslo

41°F
Overcast Clouds
Feels like 35°F
H 41°F / L 41°F
Humidity: 81%
Climate Overview
Key West
Key West at America's southernmost point has a true tropical climate — the only place in the continental US where it genuinely never gets cold. Surrounded by water on all sides, temperatures are moderated dramatically with winters in the 70s and summers rarely above 92°F. Hurricane risk is severe, and the Florida Straits can generate massive swells.
Oslo
Humid continental — cold snowy winters, warm short summers, sheltered fjord location
Oslo benefits from its position at the head of the Oslofjord, which moderates temperatures compared to Norway's exposed coastline. Summers are genuinely warm and long-daylit; winters are cold and snowy with some of Scandinavia's best skiing on the doorstep.
Seasonal Comparison
| Season | 🇺🇸 Key West | 🇳🇴 Oslo |
|---|---|---|
| Spring | — | 30–57°F March–May |
| Summer | — | 57–75°F June–August |
| Fall | — | 42–57°F September–November |
| Winter | — | 23–34°F December–February |
Key West vs Oslo: Frequently Asked Questions
Does Key West or Oslo have better weather?
Key West and Oslo have very different climates. Key West at America's southernmost point has a true tropical climate — the only place in the contine Oslo: Humid continental — cold snowy winters, warm short summers, sheltered fjord location. The best city depends on your preferred season and temperature range.
When is the best time to visit Key West vs Oslo?
Best time for Key West: spring and fall. Best time for Oslo: June, July, August.