Click on a day for an hourly weather forecast
The temperatures in Puerto Varas in September are quite cold with temperatures between 5°C and 12°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Puerto Varas. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Puerto Varas in September 2026.
If you’re planning to visit Puerto Varas in the near future, we highly recommend that you review the 14 day weather forecast for Puerto Varas before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 19° / 10° | 6 | 25 | 0 | 117 mm | Good | Puerto Varas in January |
| February | 19° / 11° | 6 | 23 | 0 | 151 mm | Good | Puerto Varas in February |
| March | 17° / 10° | 8 | 23 | 0 | 168 mm | Ok | Puerto Varas in March |
| April | 15° / 8° | 10 | 20 | 0 | 223 mm | Ok | Puerto Varas in April |
| May | 12° / 7° | 13 | 18 | 0 | 333 mm | Bad | Puerto Varas in May |
| June | 10° / 6° | 15 | 15 | 0 | 394 mm | Bad | Puerto Varas in June |
| July | 9° / 5° | 13 | 18 | 0 | 326 mm | Bad | Puerto Varas in July |
| August | 10° / 5° | 14 | 17 | 0 | 362 mm | Bad | Puerto Varas in August |
| September | 12° / 5° | 11 | 19 | 0 | 212 mm | Bad | Puerto Varas in September |
| October | 14° / 6° | 10 | 21 | 0 | 199 mm | Ok | Puerto Varas in October |
| November | 16° / 7° | 8 | 22 | 0 | 205 mm | Ok | Puerto Varas in November |
| December | 18° / 9° | 8 | 23 | 0 | 198 mm | Ok | Puerto Varas in December |