Click on a day for an hourly weather forecast
The weather in Hualien in May is hot. The average temperatures are between 22°C and 27°C.
With more than 22 rainy days, Hualien is an incredibly wet during May. Be sure to pack your umbrella and bring along your rubber boots to stay dry. It’s going to be raining cats and dogs this month!
Our weather forecast can give you a great sense of what weather to expect in Hualien in May 2025.
If you’re planning to visit Hualien in the near future, we highly recommend that you review the 14 day weather forecast for Hualien before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 19° / 14° | 24 | 7 | 0 | 235 mm | Ok | Hualien in January |
| February | 20° / 15° | 23 | 5 | 0 | 241 mm | Ok | Hualien in February |
| March | 22° / 16° | 22 | 9 | 0 | 213 mm | Ok | Hualien in March |
| April | 24° / 19° | 21 | 9 | 0 | 186 mm | Good | Hualien in April |
| May | 27° / 22° | 27 | 4 | 0 | 331 mm | Awful | Hualien in May |
| June | 29° / 24° | 25 | 5 | 0 | 286 mm | Ok | Hualien in June |
| July | 30° / 24° | 16 | 15 | 0 | 148 mm | Ok | Hualien in July |
| August | 29° / 24° | 16 | 15 | 0 | 184 mm | Ok | Hualien in August |
| September | 28° / 24° | 16 | 15 | 0 | 170 mm | Good | Hualien in September |
| October | 26° / 22° | 16 | 15 | 0 | 154 mm | Good | Hualien in October |
| November | 23° / 19° | 21 | 9 | 0 | 198 mm | Good | Hualien in November |
| December | 20° / 16° | 24 | 7 | 0 | 187 mm | Ok | Hualien in December |