🇺🇸 Dayton vs 🇦🇺 Sydney

Weather Comparison

Current Weather Right Now

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Dayton

overcast clouds

46°F

Overcast Clouds

Feels like 38°F

H 48°F / L 43°F

Humidity: 66%

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Sydney

scattered clouds

59°F

Scattered Clouds

Feels like 58°F

H 59°F / L 58°F

Humidity: 91%

Climate Overview

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Dayton

Dayton on the Great Miami River is inland Ohio with significant tornado history — the 1974 Super Outbreak struck here. Wright-Patterson Air Force Base is one of the nation's premier aviation facilities and the local weather at this base has influenced aviation understanding. The Miami Valley creates river humidity and valley weather patterns.

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Sydney

Humid subtropical — warm summers, mild winters, year-round sunshine

Best monthsSeptember, October, November, March, April
AvoidJanuary, February (heat waves), July (coolest and grey)
Annual rain48 inches (1,217 mm)

Sydney enjoys one of the world's best climates. Summers are warm with beach weather; winters are mild enough for outdoor activities. The city is split between coastal suburbs (cooled by sea breezes) and inland western suburbs (dramatically hotter in summer).

Seasonal Comparison

Season🇺🇸 Dayton🇦🇺 Sydney
Spring

60–73°F

September–November

Summer

72–82°F

December–February

Fall

62–75°F

March–May

Winter

50–63°F

June–August

Dayton vs Sydney: Frequently Asked Questions

Does Dayton or Sydney have better weather?

Dayton and Sydney have very different climates. Dayton on the Great Miami River is inland Ohio with significant tornado history — the 1974 Super Out Sydney: Humid subtropical — warm summers, mild winters, year-round sunshine. The best city depends on your preferred season and temperature range.

When is the best time to visit Dayton vs Sydney?

Best time for Dayton: spring and fall. Best time for Sydney: September, October, November, March, April.

More Comparisons

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