Click on a day for an hourly weather forecast
The weather in Upper Swan in December is hot. The average temperatures are between 17°C and 31°C. Usually the days in December are hot while the nights are a bit cooler.
You can expect a few rainy days in Upper Swan during December, but usually the weather is comfortable in December.
Our weather forecast can give you a great sense of what weather to expect in Upper Swan in December 2024.
If you’re planning to visit Upper Swan in the near future, we highly recommend that you review the 14 day weather forecast for Upper Swan before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 33° / 19° | 1 | 30 | 0 | 30 mm | Good | Upper Swan in January |
| February | 32° / 19° | 1 | 27 | 0 | 18 mm | Good | Upper Swan in February |
| March | 29° / 18° | 1 | 30 | 0 | 19 mm | Good | Upper Swan in March |
| April | 25° / 15° | 2 | 28 | 0 | 31 mm | Perfect | Upper Swan in April |
| May | 20° / 12° | 3 | 28 | 0 | 67 mm | Good | Upper Swan in May |
| June | 17° / 10° | 5 | 25 | 0 | 97 mm | Good | Upper Swan in June |
| July | 16° / 8° | 6 | 25 | 0 | 128 mm | Good | Upper Swan in July |
| August | 16° / 9° | 5 | 26 | 0 | 105 mm | Good | Upper Swan in August |
| September | 18° / 9° | 3 | 27 | 0 | 64 mm | Good | Upper Swan in September |
| October | 22° / 12° | 2 | 29 | 0 | 36 mm | Good | Upper Swan in October |
| November | 26° / 14° | 2 | 28 | 0 | 39 mm | Perfect | Upper Swan in November |
| December | 31° / 17° | 1 | 30 | 0 | 22 mm | Good | Upper Swan in December |