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The weather in Puerto de Santiago in September is very hot. The average temperatures are between 23°C and 25°C, drinking water regularly is advisable.
As it is almost never rain during September in Puerto de Santiago the weather is perfect for hanging out outside and exploring all that Puerto de Santiago has to offer.
Our weather forecast can give you a great sense of what weather to expect in Puerto de Santiago in September 2025.
If you’re planning to visit Puerto de Santiago in the near future, we highly recommend that you review the 14 day weather forecast for Puerto de Santiago before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 20° / 18° | 0 | 31 | 0 | 9 mm | Good | Puerto de Santiago in January |
| February | 20° / 17° | 1 | 28 | 0 | 7 mm | Good | Puerto de Santiago in February |
| March | 20° / 17° | 0 | 31 | 0 | 3 mm | Good | Puerto de Santiago in March |
| April | 20° / 18° | 0 | 30 | 0 | 4 mm | Good | Puerto de Santiago in April |
| May | 22° / 19° | 0 | 31 | 0 | 1 mm | Good | Puerto de Santiago in May |
| June | 23° / 21° | 0 | 30 | 0 | 1 mm | Perfect | Puerto de Santiago in June |
| July | 25° / 22° | 0 | 31 | 0 | 1 mm | Perfect | Puerto de Santiago in July |
| August | 26° / 23° | 0 | 31 | 0 | 4 mm | Perfect | Puerto de Santiago in August |
| September | 25° / 23° | 0 | 30 | 0 | 5 mm | Perfect | Puerto de Santiago in September |
| October | 24° / 22° | 0 | 31 | 0 | 8 mm | Perfect | Puerto de Santiago in October |
| November | 22° / 20° | 1 | 29 | 0 | 9 mm | Good | Puerto de Santiago in November |
| December | 21° / 19° | 0 | 31 | 0 | 9 mm | Good | Puerto de Santiago in December |