Winthrop Weather Forecast

Today 21 Dec
- 14
- 26
Clear
Mon 22 Dec
- 17
- 29
Sunny
Tue 23 Dec
- 18
- 33
Sunny
Wed 24 Dec
- 21
- 40
Sunny
Thu 25 Dec
- 25
- 39
Sunny
Fri 26 Dec
- 21
- 27
Partly cloudy
Sat 27 Dec
- 16
- 26
Cloud clearing

Today 21 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 22 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 23 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 24 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 25 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 26 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
Sat 27 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 21 Dec Perth

Clear. Winds southerly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.

Winthrop Temperature Statistics View More

December Temperature

Jandakot Airport (7km)

Lowest 25 July, 2025
-1.3 °C
Average 2025
18.4 °C
Highest 20 January, 2025
42.9 °C
Lowest 2 November, 2025
5.3 °C
Average November
20.1 °C
Highest 17 November, 2025
34.9 °C
Lowest 4 December, 2025
13.2 °C
Average December
23.1 °C
Highest 14 December, 2025
40.7 °C

Climate (2020–Present)

Jandakot Airport (7km)

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Average Low 2020–2025
12.6 °C
Average 2020–2025
18.6 °C
Average High 2020–2025
25.4 °C

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