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Sydney, New South Wales Climate & Temperature

⛺ Sydney, New South Wales has a humid subtropical climate that is mild with no dry season, constantly moist (year-round rainfall). Summers are hot and muggy with thunderstorms. Winters are mild with precipitation from mid-latitude cyclones. Seasonality is moderate. (Köppen-Geiger classification: Cfa).humid subtropical climate (Cfa)

⛳ Sydney, New South Wales is situated in or near the subtropical moist forest biome.

🌡️ The mean annual temperature is 18.2 degrees Celsius (64.7 degrees Fahrenheit). See the temperatures page for a monthly breakdown and the fixed scale graph.

🐬 Average monthly temperatures vary by 10 °C (18°F). This indicates that the continentality type is hyperoceanic, subtype barely hyperoceanic.

☔ Total annual precipitation averages 1302.1 mm (51.3 inches) which is equivalent to 1302.1 Litres/m² (31.94 Gallons/ft²).

Sydney, New South Wales Climate Graph

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In the winter time records indicate temperatures by day reach 17.7°C (63.8°F) on average falling to 9.1°C (48.4°F) overnight.

In spring time temperatures climb reaching 22.1°C (71.8°F) generally in the afternoon with overnight lows of 13.9°C (57°F).

During summer average high temperatures are 25.9°C (78.6°F) and average low temperatures are 18.8°C (65.9°F).

Come autumn/ fall temperatures decrease achieving average highs of 22.9°C (73.2°F) during the day and lows of 15°C (59.1°F) generally shortly after sunrise.

✨ The longest day of the year is 14:15 long on the 21 of December and the shortest day is 9:44 long on the 22 of June.

🌞 On average there are 2426 hours of sunshine per year. Visit the sunshine and daylight section to check monthly details including how high in the sky the sun reaches each month.

🐇Were you to burrow down through the centre of the Earth from Sydney, New South Wales you would pop up nearest to the climate station at Santa Maria, Portugal where you would find a Mediterranean climate.

🌍Sydney, New South Wales, Australia is at 33°51'S, 151°12'E, 40 m (132 ft). Check the location on the map.

Sydney, New South Wales Climate Table

 Climate Variable Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May JunAnnual
 
Average Max Temperature °C ( °F) 17 (63) 18 (65) 20 (69) 22 (72) 24 (75) 26 (78) 26 (79) 26 (79) 25 (77) 23 (74) 20 (69) 18 (64) 22 (72)
 
Average Temperature °C ( °F) 13 (55) 14 (57) 16 (61) 18 (65) 20 (68) 22 (71) 23 (73) 23 (73) 22 (71) 19 (67) 16 (61) 14 (57) 18 (65)
 
Average Min Temperature °C ( °F) 8 (47) 9 (49) 12 (53) 14 (57) 16 (61) 18 (65) 19 (66) 19 (67) 18 (64) 15 (59) 12 (54) 10 (49) 14 (58)
 
Average Precipitation mm (in) 56 (2) 99 (4) 65 (3) 88 (3) 116 (5) 85 (3) 131 (5) 126 (5) 164 (6) 133 (5) 101 (4) 140 (6) 1302 (51)
Number of Wet Days (probability of rain on a day %) 12 (39) 11 (35) 11 (37) 12 (39) 12 (40) 13 (42) 13 (42) 13 (46) 14 (45) 13 (43) 14 (45) 12 (40) 150 (41)
Average Sunlight Hours/ Day 6h 05' 6h 48' 7h 06' 7h 17' 7h 36' 7h 17' 7h 17' 6h 43' 6h 17' 6h 06' 5h 48' 5h 18' 6h 38'
Average Daylight Hours/ Day 10h 07' 10h 54' 11h 56' 13h 01' 13h 55' 14h 21' 14h 07' 13h 22' 12h 22' 11h 17' 10h 23' 9h 55' 12h 00'
Percentage of Sunny (Cloudy) Daylight Hours 61 (39) 63 (37) 60 (40) 57 (43) 55 (45) 51 (49) 52 (48) 51 (49) 51 (49) 55 (45) 57 (43) 54 (46) 55 (45)
Sun altitude at solar noon on the 21st day (°). 35.6 44 55.3 66.5 75.6 79.6 75.9 66.6 56 44.4 36 32.7 55.7

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