Belmont Weather Forecast

Today 17 Dec
- 10
- 31
Mostly sunny
Thu 18 Dec
- 14
- 36
Sunny
Fri 19 Dec
- 18
- 31
Shower or two
Sat 20 Dec
- 15
- 25
Partly cloudy
Sun 21 Dec
- 13
- 21
Showers
Mon 22 Dec
- 12
- 21
Cloudy
Tue 23 Dec
- 11
- 20
Partly cloudy

Today 17 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
Thu 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

Today 17 Dec Geelong and Surf Coast

Mostly sunny. Light winds becoming southeasterly 15 to 20 km/h in the late afternoon then becoming light in the late evening.

Belmont Temperature Statistics View More

December Temperature

Avalon Airport (20km)

Lowest 20 August, 2025
-1.4 °C
Average 2025
14.5 °C
Highest 27 January, 2025
42.1 °C
Lowest 13 November, 2025
4.5 °C
Average November
14.4 °C
Highest 2 November, 2025
32.8 °C
Lowest 7 December, 2025
6.6 °C
Average December
16.3 °C
Highest 4 December, 2025
34.8 °C

Climate (2020–Present)

Avalon Airport (20km)

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Average Low 2020–2025
9.6 °C
Average 2020–2025
14.5 °C
Average High 2020–2025
20.4 °C

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