Merrimac Weather Forecast

Today 12 Dec
- 19
- 27
Partly cloudy
Sat 13 Dec
- 18
- 27
Possible shower
Sun 14 Dec
- 21
- 29
Partly cloudy
Mon 15 Dec
- 21
- 31
Shower or two. Possible storm
Tue 16 Dec
- 20
- 26
Shower or two
Wed 17 Dec
- 19
- 25
Possible shower
Thu 18 Dec
- 18
- 26
Partly cloudy

Today 12 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sat 13 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sun 14 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Mon 15 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Tue 16 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Wed 17 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Thu 18 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm

Today 12 Dec Gold Coast

Partly cloudy. The chance of a thunderstorm in the north. Light winds.

Merrimac Temperature Statistics View More

December Temperature

Gold Coast Seaway (13km)

Lowest 12 June, 2025
7.4 °C
Average 2025
21 °C
Highest 27 October, 2025
38 °C
Lowest 5 November, 2025
15.3 °C
Average November
23 °C
Highest 17 November, 2025
33.3 °C
Lowest 1 December, 2025
17.2 °C
Average December
23.6 °C
Highest 7 December, 2025
30.7 °C

Climate (2020–Present)

Gold Coast Seaway (13km)

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Average Low 2020–2025
17.4 °C
Average 2020–2025
20.9 °C
Average High 2020–2025
25.3 °C

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