Click on a day for an hourly weather forecast
The weather in Guantanamo in June is very hot. The average temperatures are between 25°C and 31°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Guantanamo during the month of June. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Guantanamo in June 2025.
If you’re planning to visit Guantanamo in the near future, we highly recommend that you review the 14 day weather forecast for Guantanamo before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 28° / 22° | 1 | 30 | 0 | 28 mm | Perfect | Guantanamo in January |
| February | 29° / 22° | 1 | 27 | 0 | 30 mm | Good | Guantanamo in February |
| March | 29° / 22° | 2 | 29 | 0 | 40 mm | Good | Guantanamo in March |
| April | 30° / 23° | 5 | 25 | 0 | 82 mm | Good | Guantanamo in April |
| May | 30° / 24° | 7 | 24 | 0 | 152 mm | Ok | Guantanamo in May |
| June | 31° / 25° | 7 | 23 | 0 | 92 mm | Ok | Guantanamo in June |
| July | 31° / 25° | 6 | 25 | 0 | 91 mm | Good | Guantanamo in July |
| August | 32° / 26° | 6 | 25 | 0 | 106 mm | Good | Guantanamo in August |
| September | 31° / 25° | 9 | 21 | 0 | 142 mm | Ok | Guantanamo in September |
| October | 31° / 25° | 8 | 23 | 0 | 179 mm | Ok | Guantanamo in October |
| November | 30° / 24° | 4 | 26 | 0 | 95 mm | Good | Guantanamo in November |
| December | 29° / 23° | 1 | 30 | 0 | 46 mm | Good | Guantanamo in December |