Click on a day for an hourly weather forecast
The temperatures in Los Lagos 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 Los Lagos. 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 Los Lagos in September 2025.
If you’re planning to visit Los Lagos in the near future, we highly recommend that you review the 14 day weather forecast for Los Lagos before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 19° / 10° | 6 | 25 | 0 | 117 mm | Good | Los Lagos in January |
| February | 19° / 11° | 6 | 23 | 0 | 151 mm | Good | Los Lagos in February |
| March | 17° / 10° | 8 | 23 | 0 | 168 mm | Ok | Los Lagos in March |
| April | 15° / 8° | 10 | 20 | 0 | 223 mm | Ok | Los Lagos in April |
| May | 12° / 7° | 13 | 18 | 0 | 333 mm | Bad | Los Lagos in May |
| June | 10° / 6° | 15 | 15 | 0 | 394 mm | Bad | Los Lagos in June |
| July | 9° / 5° | 13 | 18 | 0 | 326 mm | Bad | Los Lagos in July |
| August | 10° / 5° | 14 | 17 | 0 | 362 mm | Bad | Los Lagos in August |
| September | 12° / 5° | 11 | 19 | 0 | 212 mm | Bad | Los Lagos in September |
| October | 14° / 6° | 10 | 21 | 0 | 199 mm | Ok | Los Lagos in October |
| November | 16° / 7° | 8 | 22 | 0 | 205 mm | Ok | Los Lagos in November |
| December | 18° / 9° | 8 | 23 | 0 | 198 mm | Ok | Los Lagos in December |