Mandurah in December
8.9out of 10
Yes, a good time to go
Warm and comfortable: highs around 26°C. Very dry: about 2 rainy days.
26°CAvg high
17°CAvg low
2Rainy days (12 mm)
14:08 hDaylight
05:09Sunrise · 19:17 Sunset
Why this score
- Warm and comfortable: highs around 26°C
- Very dry: about 2 rainy days
What to wear and pack
- T-shirts and light layers
How reliable is the forecast?
Rainfall in December is fairly consistent from year to year (1.5 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 28°C | 19°C | 12 mm | 1 | – | – | 8.9 |
| February | 28°C | 19°C | 17 mm | 1 | – | – | 8.9 |
| March | 27°C | 18°C | 18 mm | 3 | – | – | 8.7 |
| April | 23°C | 16°C | 25 mm | 4 | – | – | 8.5 |
| May | 20°C | 13°C | 74 mm | 9 | – | – | 7.7 |
| June | 18°C | 12°C | 112 mm | 11 | – | – | 6.8 |
| July | 17°C | 11°C | 111 mm | 13 | – | – | 6.3 |
| August | 17°C | 11°C | 96 mm | 11 | – | – | 6.7 |
| September | 18°C | 12°C | 63 mm | 9 | – | – | 7.2 |
| October | 20°C | 13°C | 29 mm | 5 | – | – | 8.1 |
| November | 23°C | 15°C | 23 mm | 4 | – | – | 8.6 |
| December | 26°C | 17°C | 12 mm | 2 | – | – | 8.9 |
Frequently asked questions
How hot is Mandurah in December?
Daytime highs average 26°C and nights about 17°C.
When is the best time to visit Mandurah?
The best months are January, February, December, March.