Click on a day for an hourly weather forecast
The weather in Mosta in September is very hot. The average temperatures are between 25°C and 26°C, drinking water regularly is advisable.
You can expect a few rainy days in Mosta during September, but usually the weather is comfortable in September.
Our weather forecast can give you a great sense of what weather to expect in Mosta in September 2025.
If you’re planning to visit Mosta in the near future, we highly recommend that you review the 14 day weather forecast for Mosta before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 16° / 14° | 4 | 27 | 0 | 84 mm | Good | Mosta in January |
| February | 15° / 13° | 4 | 24 | 0 | 82 mm | Good | Mosta in February |
| March | 15° / 14° | 3 | 28 | 0 | 56 mm | Good | Mosta in March |
| April | 17° / 15° | 1 | 29 | 0 | 19 mm | Good | Mosta in April |
| May | 20° / 18° | 1 | 30 | 0 | 16 mm | Good | Mosta in May |
| June | 24° / 22° | 0 | 30 | 0 | 7 mm | Perfect | Mosta in June |
| July | 27° / 25° | 0 | 31 | 0 | 1 mm | Perfect | Mosta in July |
| August | 28° / 26° | 1 | 30 | 0 | 9 mm | Perfect | Mosta in August |
| September | 26° / 25° | 2 | 28 | 0 | 50 mm | Perfect | Mosta in September |
| October | 24° / 22° | 6 | 25 | 0 | 126 mm | Perfect | Mosta in October |
| November | 21° / 19° | 6 | 24 | 0 | 139 mm | Good | Mosta in November |
| December | 17° / 16° | 4 | 27 | 0 | 89 mm | Good | Mosta in December |