🇺🇸 Las Vegas vs 🇦🇺 Sydney
Weather Comparison
Current Weather Right Now
🇺🇸
Las Vegas
74°F
Clear Sky
Feels like 71°F
H 76°F / L 72°F
Humidity: 13%
🇦🇺
Sydney
59°F
Scattered Clouds
Feels like 58°F
H 59°F / L 58°F
Humidity: 91%
Climate Overview
Las Vegas
Las Vegas in the Mojave Desert has one of the most extreme urban climates on Earth. The Strip's hotels, casinos, and their massive HVAC systems exhaust enormous heat into the desert air, amplifying the already brutal Mojave summer. Temperatures regularly exceed 115°F while the city's rapid sprawl has converted reflective desert to heat-absorbing pavement and building.
Sydney
Humid subtropical — warm summers, mild winters, year-round sunshine
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 | 🇺🇸 Las Vegas | 🇦🇺 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 |
Las Vegas vs Sydney: Frequently Asked Questions
Does Las Vegas or Sydney have better weather?
Las Vegas and Sydney have very different climates. Las Vegas in the Mojave Desert has one of the most extreme urban climates on Earth. The Strip's hote 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 Las Vegas vs Sydney?
Best time for Las Vegas: spring and fall. Best time for Sydney: September, October, November, March, April.