Serpentine Dam Weather Forecast

Today 25 May
- 6
- 21
Partly cloudy
Tue 26 May
- 10
- 22
Partly cloudy
Wed 27 May
- 12
- 21
Shower
Thu 28 May
- 12
- 19
Shower
Fri 29 May
- 8
- 17
Shower
Sat 30 May
- 9
- 18
Shower
Sun 31 May
- 10
- 16
Shower

Today 25 May
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 26 May
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 27 May
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 28 May
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 29 May
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 30 May
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 31 May
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm

Today 25 May Perth

Mostly sunny. Winds easterly 15 to 20 km/h turning northeasterly 15 to 25 km/h early in the morning.

Serpentine Dam Temperature Statistics View More

May Temperature

Karnet (4km)

Lowest 2 May, 2026
5 °C
Average 2026
22 °C
Highest 2 February, 2026
38.8 °C
Lowest 22 April, 2026
6.5 °C
Average April
18.1 °C
Highest 12 April, 2026
30 °C
Lowest 2 May, 2026
5 °C
Average May
16.2 °C
Highest 12 May, 2026
25.2 °C

Climate (2021–Present)

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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