Rose Bay North Weather Forecast

Today 18 Dec
- 19
- 30
Clear
Fri 19 Dec
- 22
- 34
Mostly sunny
Sat 20 Dec
- 22
- 28
Shower or two
Sun 21 Dec
- 21
- 34
Possible shower or storm
Mon 22 Dec
- 23
- 29
Shower or two
Tue 23 Dec
- 20
- 28
Shower or two
Wed 24 Dec
- 20
- 27
Possible shower

Today 18 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Fri 19 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 20 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sun 21 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 22 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 23 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 24 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 18 Dec Sydney

Clear. Winds north to northeasterly 15 to 20 km/h.

Rose Bay North Temperature Statistics View More

December Temperature

Sydney (Observatory Hill) (7km)

Lowest 19 June, 2025
6 °C
Average 2025
18.6 °C
Highest 5 December, 2025
37.8 °C
Lowest 12 November, 2025
11.4 °C
Average November
20.9 °C
Highest 26 November, 2025
34.4 °C
Lowest 2 December, 2025
13.3 °C
Average December
22 °C
Highest 5 December, 2025
37.8 °C

Climate (2020–Present)

Sydney (Observatory Hill) (7km)

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Average Low 2020–2025
14.7 °C
Average 2020–2025
18.3 °C
Average High 2020–2025
23.4 °C

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