Serpentine Dam Weather Forecast

Today 30 Dec
- 14
- 30
Sunny
Wed 31 Dec
- 16
- 33
Sunny
Thu 1 Jan
- 18
- 34
Partly cloudy
Fri 2 Jan
- 17
- 35
Partly cloudy
Sat 3 Jan
- 17
- 31
Sunny
Sun 4 Jan
- 16
- 31
Sunny
Mon 5 Jan
- 15
- 33
Sunny

Today 30 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 31 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 1 Jan
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 2 Jan
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 3 Jan
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 4 Jan
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 5 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm

Today 30 Dec Perth

Sunny. Winds east to southeasterly 25 to 40 km/h.

Serpentine Dam Temperature Statistics View More

December Temperature

Karnet (4km)

Lowest 26 July, 2025
0.4 °C
Average 2025
19.3 °C
Highest 20 January, 2025
41 °C
Lowest 2 November, 2025
5.9 °C
Average November
20.4 °C
Highest 17 November, 2025
32 °C
Lowest 8 December, 2025
8.8 °C
Average December
25.3 °C
Highest 25 December, 2025
39.1 °C

Climate (2020–Present)

Karnet (4km)

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Average Low 2020–2025
11.5 °C
Average 2020–2025
19.3 °C
Average High 2020–2025
23.3 °C

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