Click on a day for an hourly weather forecast
The temperatures in Galle during May are extremely high, between 27°C and hot as 30°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of May in Galle.
Galle should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Galle in May 2025.
If you’re planning to visit Galle in the near future, we highly recommend that you review the 14 day weather forecast for Galle before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 30° / 24° | 6 | 25 | 0 | 102 mm | Good | Galle in January |
| February | 30° / 25° | 7 | 22 | 0 | 104 mm | Ok | Galle in February |
| March | 31° / 26° | 10 | 22 | 0 | 147 mm | Ok | Galle in March |
| April | 30° / 27° | 13 | 17 | 0 | 259 mm | Ok | Galle in April |
| May | 30° / 27° | 18 | 13 | 0 | 629 mm | Ok | Galle in May |
| June | 29° / 26° | 17 | 13 | 0 | 540 mm | Ok | Galle in June |
| July | 29° / 26° | 17 | 14 | 0 | 430 mm | Ok | Galle in July |
| August | 28° / 26° | 17 | 14 | 0 | 506 mm | Good | Galle in August |
| September | 28° / 26° | 15 | 15 | 0 | 492 mm | Good | Galle in September |
| October | 29° / 26° | 14 | 17 | 0 | 394 mm | Ok | Galle in October |
| November | 29° / 25° | 15 | 15 | 0 | 364 mm | Ok | Galle in November |
| December | 29° / 25° | 11 | 20 | 0 | 195 mm | Ok | Galle in December |