During summer, average temperatures range from 18.6 - 25.8°C (65.5 - 78.4°F), and average humidity spikes to 65%. This is a great time to enjoy Sydney’s abundant beaches when water temperatures rise to 21.9 - 23.7°C (71.4 - 74.7°F).

Spring, from September to November, is mild or pleasantly warm, sunny enough, and generally not too rainy. Summer, from December to March, is warm, with average temperatures not too high, and generally pleasant. Sea breezes constantly blow in …

Jan 13, 2025 · Whether dining al fresco, beach-hopping or lingering by a harbour pool, here is how to make the most of your Sydney summer. Read more.

Overall, Sydney has just about 66% of possible sun for Jun-Aug and around 54% for Dec-Feb, making winter sunnier than summer on average, in addition to the city being sunny around 65% of the time in the year with its 2,640 hours of annual sunshine. [20] .

Summer weather in Sydney is hot, with average temperatures generally sitting between 18°C to 28°C, but it’s common for summer days to reach temperatures in the high 30s, or even 40°C! Sydney in summer is also typically quite humid, with humidity reaching 76% in February, the city’s most humid month.

Dec 1, 2024 · Summer in Australia lasts from December 1 to February 28 (or 29 in leap years). Summers are placed between spring and autumn in the Southern Hemisphere. Australian summers are known for its high temperatures and long daylight hours.

Nov 27, 2023 · From a day at the beach to immersive art shows, late-night activities and foodie experiences, here are some of the best things to do in Sydney this summer. Summer is officially around the corner and we’re here with ideas to make sure you make this sunny season count.

Summer Weather in Sydney New South Wales, Australia. Daily high temperatures are around 78°F, rarely falling below 67°F or exceeding 90°F. The highest daily average high temperature is 80°F on January 26. Daily low temperatures are around 66°F, rarely falling below 58°F or exceeding 73°F.

Feb 23, 2024 · Summer in Sydney is characterized by warm to hot temperatures, with average daytime highs ranging from 25°C to 30°C (77°F to 86°F). However, it’s not uncommon for temperatures to soar above 30°C during heatwaves.

Summer (December to February): Summers in Sydney are warm to hot, with temperatures typically ranging from 18 to 26°C (64 to 79°F). Occasional heatwaves can push the mercury beyond 30°C (86°F), but the proximity to the ocean often brings a cooling sea breeze.