Puerto Montt in August
4.3out of 10
Not the best time
Cool: highs only around 11°C. Very wet: about 21 rainy days.
11°CAvg high
6°CAvg low
21Rainy days (278 mm)
10:20 hDaylight
07:46Sunrise · 18:06 Sunset
Why this score
- Cool: highs only around 11°C
- Very wet: about 21 rainy days
What to wear and pack
- A warm jacket
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in August varies a lot between years (±3.5 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 18°C | 11°C | 101 mm | 11 | – | – | 6.9 |
| February | 18°C | 11°C | 100 mm | 9 | – | – | 7.2 |
| March | 17°C | 10°C | 133 mm | 12 | – | – | 6.4 |
| April | 14°C | 9°C | 182 mm | 15 | – | – | 5.4 |
| May | 12°C | 8°C | 261 mm | 19 | – | – | 4.6 |
| June | 10°C | 6°C | 310 mm | 21 | – | – | 4.2 |
| July | 10°C | 5°C | 277 mm | 20 | – | – | 4.1 |
| August | 11°C | 6°C | 278 mm | 21 | – | – | 4.3 |
| September | 12°C | 6°C | 185 mm | 18 | – | – | 4.7 |
| October | 14°C | 7°C | 181 mm | 17 | – | – | 5.0 |
| November | 15°C | 9°C | 151 mm | 15 | – | – | 5.6 |
| December | 17°C | 10°C | 137 mm | 13 | – | – | 6.2 |
Frequently asked questions
How hot is Puerto Montt in August?
Daytime highs average 11°C and nights about 6°C.
When is the best time to visit Puerto Montt?
The best months are February, January.