🇺🇸 San Antonio vs 🇦🇺 Sydney
Weather Comparison
Current Weather Right Now
🇺🇸
San Antonio
56°F
Light Rain
Feels like 55°F
H 58°F / L 53°F
Humidity: 74%
🇦🇺
Sydney
57°F
Overcast Clouds
Feels like 57°F
H 58°F / L 54°F
Humidity: 91%
Climate Overview
San Antonio
San Antonio is America's seventh-largest city, a River Walk city where the San Antonio River provides a natural cooling corridor through the historic core. Summers are brutally hot with triple-digit temperatures common, but the city is large enough to span different microclimates from river valley to upland. Hurricane remnants from the Gulf occasionally bring tropical flooding.
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 | 🇺🇸 San Antonio | 🇦🇺 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 |
San Antonio vs Sydney: Frequently Asked Questions
Does San Antonio or Sydney have better weather?
San Antonio and Sydney have very different climates. San Antonio is America's seventh-largest city, a River Walk city where the San Antonio River provide 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 San Antonio vs Sydney?
Best time for San Antonio: spring and fall. Best time for Sydney: September, October, November, March, April.