🇺🇸 Bellevue vs 🇹🇷 Istanbul

Weather Comparison

Current Weather Right Now

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Bellevue

clear sky

67°F

Clear Sky

Feels like 66°F

H 70°F / L 62°F

Humidity: 54%

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Istanbul

clear sky

53°F

Clear Sky

Feels like 51°F

H 54°F / L 51°F

Humidity: 50%

Climate Overview

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Bellevue

Bellevue east of Seattle across Lake Washington is the Eastside tech hub — Microsoft is nearby in Redmond, Amazon has significant Bellevue presence, and the city's skyline has exploded with tech-era development. Lake Washington moderates temperatures and the Bellevue plateau position gets slightly more sun than Seattle proper.

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Istanbul

Mediterranean-influenced humid subtropical — warm summers, cool wet winters

Best monthsApril, May, September, October
AvoidDecember, January (cold and rainy), July, August (peak crowds and heat)
Annual rain29 inches (744 mm)

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.

Seasonal Comparison

Season🇺🇸 Bellevue🇹🇷 Istanbul
Spring

46–68°F

March–May

Summer

72–86°F

June–August

Fall

57–77°F

September–November

Winter

38–48°F

December–February

Bellevue vs Istanbul: Frequently Asked Questions

Does Bellevue or Istanbul have better weather?

Bellevue and Istanbul have very different climates. Bellevue east of Seattle across Lake Washington is the Eastside tech hub — Microsoft is nearby in Re Istanbul: Mediterranean-influenced humid subtropical — warm summers, cool wet winters. The best city depends on your preferred season and temperature range.

When is the best time to visit Bellevue vs Istanbul?

Best time for Bellevue: spring and fall. Best time for Istanbul: April, May, September, October.

More Comparisons

🇺🇸 Bellevue Weather →🇹🇷 Istanbul Weather →