Petina Weather Forecast

Today 12 May
- 8
- 23
Clear
Wed 13 May
- 9
- 24
Partly cloudy
Thu 14 May
- 11
- 24
Partly cloudy
Fri 15 May
- 14
- 23
Shower
Sat 16 May
- 13
- 21
Storm
Sun 17 May
- 10
- 20
Cloudy
Mon 18 May
- 9
- 20
Shower

Today 12 May
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Wed 13 May
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Thu 14 May
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Fri 15 May
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sat 16 May
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sun 17 May
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Mon 18 May
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm

Today 12 May West Coast

Clear. Winds southeast to southwesterly 15 to 20 km/h becoming light in the evening.

Petina Temperature Statistics View More

May Temperature

Streaky Bay (39km)

Lowest 6 February, 2026
5 °C
Average 2026
19 °C
Highest 26 January, 2026
47.5 °C
Lowest 14 April, 2026
5.3 °C
Average April
17.6 °C
Highest 23 April, 2026
31.6 °C
Lowest 10 May, 2026
7.6 °C
Average May
14.9 °C
Highest 1 May, 2026
28.8 °C

Climate (2021–Present)

Streaky Bay (39km)

Take a look at our website widgetsAvailable free! Find Out More

Average Low 2021–2026
11.9 °C
Average 2021–2026
16.5 °C
Average High 2021–2026
23.6 °C

Get WillyWeather+ to remove ads