Karnup Weather Forecast

Today 13 Dec
- 19
- 35
Sunny
Sun 14 Dec
- 24
- 38
Possible shower or storm
Mon 15 Dec
- 25
- 34
Mostly sunny
Tue 16 Dec
- 21
- 26
Partly cloudy
Wed 17 Dec
- 18
- 27
Cloud clearing
Thu 18 Dec
- 17
- 31
Sunny
Fri 19 Dec
- 19
- 30
Sunny

Today 13 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
Sun 14 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
Mon 15 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
Tue 16 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 17 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 18 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
Fri 19 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

Today 13 Dec Mandurah

Sunny. Winds southeasterly 20 to 30 km/h tending easterly 25 to 30 km/h in the late evening.

Karnup Temperature Statistics View More

December Temperature

Mandurah (14km)

Lowest 25 July, 2025
3.9 °C
Average 2025
18.8 °C
Highest 20 January, 2025
39.3 °C
Lowest 2 November, 2025
10.6 °C
Average November
20.3 °C
Highest 11 November, 2025
32 °C
Lowest 4 December, 2025
16.1 °C
Average December
22.2 °C
Highest 1 December, 2025
35.7 °C

Climate (2020–Present)

Mandurah (14km)

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Average Low 2020–2025
15.1 °C
Average 2020–2025
19.2 °C
Average High 2020–2025
23.8 °C

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