🇺🇸 Riverside vs 🇰🇷 Seoul

Weather Comparison

Current Weather Right Now

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Riverside

clear sky

84°F

Clear Sky

Feels like 81°F

H 86°F / L 80°F

Humidity: 15%

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Seoul

broken clouds

48°F

Broken Clouds

Feels like 45°F

H 48°F / L 48°F

Humidity: 100%

Climate Overview

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Riverside

Riverside in the Inland Empire sits well east of the coast with minimal marine influence. Surrounded by mountains on multiple sides, summer temperatures regularly exceed 105°F. The city was historically known for its citrus groves but suburban growth has intensified the heat island substantially.

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Seoul

Humid continental — hot humid summers, cold dry winters, beautiful spring and fall

Best monthsApril, May, September, October
AvoidJuly, August (monsoon), December, January (bitter cold)
Annual rain57 inches (1,450 mm)

Seoul has four distinct seasons. Cherry blossoms in April and autumn foliage in October rival Tokyo's. Summers bring the monsoon (jangma) and intense heat; winters are dry and bitterly cold with clear blue skies.

Seasonal Comparison

Season🇺🇸 Riverside🇰🇷 Seoul
Spring

43–70°F

March–May

Summer

72–89°F

June–August

Fall

50–73°F

September–November

Winter

19–36°F

December–February

Riverside vs Seoul: Frequently Asked Questions

Does Riverside or Seoul have better weather?

Riverside and Seoul have very different climates. Riverside in the Inland Empire sits well east of the coast with minimal marine influence. Surrounded Seoul: Humid continental — hot humid summers, cold dry winters, beautiful spring and fall. The best city depends on your preferred season and temperature range.

When is the best time to visit Riverside vs Seoul?

Best time for Riverside: spring and fall. Best time for Seoul: April, May, September, October.

More Comparisons

🇺🇸 Riverside Weather →🇰🇷 Seoul Weather →