Sepulchre Island Weather Forecast

Today 4 Dec
- 14
- 31
Clear
Fri 5 Dec
- 16
- 35
Mostly sunny
Sat 6 Dec
- 19
- 36
Partly cloudy
Sun 7 Dec
- 15
- 21
Possible shower
Mon 8 Dec
- 14
- 27
Partly cloudy
Tue 9 Dec
- 15
- 31
Sunny
Wed 10 Dec
- 16
- 24
Cloudy

Today 4 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 5 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 6 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 7 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 8 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 9 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 10 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 4 Dec Illawarra

Clear. Winds northwest to southwesterly 15 to 25 km/h.

Sepulchre Island Temperature Statistics View More

December Temperature

Nowra (RAN Air Station) (18km)

Lowest 22 June, 2025
0.4 °C
Average 2025
16.5 °C
Highest 28 January, 2025
39 °C
Lowest 12 November, 2025
4.4 °C
Average November
18.8 °C
Highest 25 November, 2025
35.8 °C
Lowest 1 December, 2025
8.8 °C
Average December
16.1 °C
Highest 1 December, 2025
22.8 °C

Climate (2020–Present)

Nowra (RAN Air Station) (18km)

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Average Low 2020–2025
12 °C
Average 2020–2025
16.5 °C
Average High 2020–2025
22.4 °C

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