🇹🇷 Istanbul vs 🇺🇸 Portland
Weather Comparison
Current Weather Right Now
🇹🇷
Istanbul
52°F
Clear Sky
Feels like 50°F
H 53°F / L 50°F
Humidity: 51%
🇺🇸
Portland
45°F
Overcast Clouds
Feels like 40°F
H 46°F / L 43°F
Humidity: 96%
Climate Overview
Istanbul
Mediterranean-influenced humid subtropical — warm summers, cool wet winters
Istanbul straddles two continents with a climate to match. The Bosphorus creates a persistent wind corridor that moderates summer heat. Winters are cold and rainy with occasional snow. Spring and fall are exceptional.
Portland
Portland is Maine's largest city on Casco Bay, with a maritime New England climate. The Atlantic provides moderation but Portland still experiences full nor'easter potential with heavy snow and powerful ocean storms. The Old Port's waterfront cobblestones and Victorian commercial blocks create a beautiful but exposed coastal setting. Summers are famously pleasant and increasingly popular.
Seasonal Comparison
| Season | 🇹🇷 Istanbul | 🇺🇸 Portland |
|---|---|---|
| Spring | 46–68°F March–May | — |
| Summer | 72–86°F June–August | — |
| Fall | 57–77°F September–November | — |
| Winter | 38–48°F December–February | — |
Istanbul vs Portland: Frequently Asked Questions
Does Istanbul or Portland have better weather?
Istanbul and Portland have very different climates. Mediterranean-influenced humid subtropical — warm summers, cool wet winters Portland: Portland is Maine's largest city on Casco Bay, with a maritime New England climate. The Atlantic pro. The best city depends on your preferred season and temperature range.
When is the best time to visit Istanbul vs Portland?
Best time for Istanbul: April, May, September, October. Best time for Portland: spring and fall.