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Mosman

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Mosman Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Mosman year round climate

  • Spring (March-May): Average 14.2–17.5°C, mild and comfortable climate, but with more rainfall, especially in March. Common activities: Outdoor walks, museum visits, seaside strolls. Suggested clothing: Light jacket, long-sleeved shirt, comfortable shoes.
  • Summer (June-August): Average 11.8–14.3°C, relatively cool climate, less rainfall, with the least rainfall in August. Common activities: Beach activities, water sports, hiking. Suggested clothing: Warm jacket, long-sleeved shirt, long pants.
  • Autumn (September-November): Average 16.3–19.2°C, warm and pleasant climate, moderate rainfall. Common activities: Outdoor picnics, sightseeing, enjoying the sunshine. Suggested clothing: Light jacket, long-sleeved or short-sleeved shirt, comfortable shoes.
  • Winter (December-February): Average 21.0–22.2°C, warm climate, moderate rainfall, but relatively less rainfall in January and February. Common activities: Beach leisure, water sports, outdoor activities. Suggested clothing: Short-sleeved or long-sleeved shirt, light jacket.

Mosman climatological average

Annual average temperature: approx. 17.5°C / Annual rainfall: approx. 1165 mm / Summer humidity: 65%–75% / Rainiest month: March

Mosman monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
22.2°C
97.8
February
22.1°C
107.1
March
21°C
183.7
April
17.5°C
141.6
May
14.2°C
125
June
11.8°C
55
July
12.1°C
121.8
August
14.3°C
41.8
September
16.3°C
56.2
October
17.3°C
90.9
November
19.2°C
87
December
21.6°C
57.2

Mosman weather for the next seven days

6/9
Tuesday
Patchy rain nearby
18.8°C/13°C
6/10
Wednesday
Partly Cloudy
21.1°C/12.9°C
6/11
Thursday
Patchy rain nearby
20.7°C/15.6°C
6/12
Friday
Sunny
19.1°C/13.4°C
6/13
Saturday
Sunny
20.8°C/13.5°C
6/14
Sunday
Patchy rain nearby
20.5°C/15.1°C
6/15
Monday
Patchy rain nearby
18.9°C/13.8°C