Serpentine Dam Weather Forecast

Today 11 May
- 10
- 24
Sunny
Tue 12 May
- 10
- 25
Sunny
Wed 13 May
- 10
- 23
Partly cloudy
Thu 14 May
- 11
- 18
Shower
Fri 15 May
- 7
- 18
Partly cloudy
Sat 16 May
- 6
- 18
Partly cloudy
Sun 17 May
- 7
- 20
Partly cloudy

Today 11 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 12 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 13 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 14 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 15 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 16 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 17 May
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm

Today 11 May Perth

Sunny. Winds northeasterly 25 to 35 km/h tending northwest to northeasterly in the morning then becoming light in the late afternoon.

Serpentine Dam Temperature Statistics View More

May Temperature

Karnet (4km)

Lowest 2 May, 2026
5 °C
Average 2026
22.4 °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
15.3 °C
Highest 5 May, 2026
21.5 °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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