Serpentine Dam Weather Forecast

Today 7 Sep
- 9
- 21
Partly cloudy
Tue 8 Sep
- 11
- 19
Cloudy
Wed 9 Sep
- 9
- 21
Partly cloudy
Thu 10 Sep
- 12
- 22
Cloudy
Fri 11 Sep
- 13
- 25
Partly cloudy
Sat 12 Sep
- 14
- 20
Shower
Sun 13 Sep
- 12
- 19
Shower

Today 7 Sep
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 8 Sep
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 9 Sep
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 10 Sep
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 11 Sep
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 12 Sep
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 13 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm

Today 7 Sep Perth

Partly cloudy. Winds southeasterly 20 to 30 km/h.

Serpentine Dam Temperature Statistics View More

September Temperature

Karnet (4km)

Lowest 11 August, 2026
1.3 °C
Average 2026
18.4 °C
Highest 2 February, 2026
38.8 °C
Lowest 11 August, 2026
1.3 °C
Average August
13.9 °C
Highest 30 August, 2026
23.8 °C
Lowest 1 September, 2026
6.2 °C
Average September
13.5 °C
Highest 1 September, 2026
15.9 °C

Climate (2021–2026)

Karnet (4km)

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Average Low 2021–2026
11.5 °C
Average 2021–2026
19.3 °C
Average High 2021–2026
23.2 °C

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