Pucón weather in January

January in Pucón: warm, rainy, with clean air — not the best time to visit.

Updated September 2026 · climate normals from ERA5 reanalysis

Pucón🇨🇱 Chile · Andean Lakes District · Ski16
  1. 16Jan
  2. 17Feb
  3. 13Mar
  4. 20Apr
  5. 26May
  6. 48Jun
  7. 57Jul
  8. 54Aug
  9. 37Sep
  10. 29Oct
  11. 18Nov
  12. 14Dec

#10 of 12 months in Pucón · #1401 of 1413 destinations to visit in January · comfort 16/100 (tier F)

Days
23°C
Nights
14°C
Wet days
6
Sun
12.4 h
Humidity
73%
Daylight
15 h
Pucón, Chile
Photo: Mirko Rebolledo · Pexels

Traveller notes on Pucón in January

Chile's forum draws a clear regional contrast: central Chile and Mendoza across the border tend to deliver reliably warm, sunny summer weather, while the Pucón/Lake District area further south keeps a real chance of rain even in the height of summer - posters described it as genuinely no fully dry month down there. That said, January still counts as the warm, active season here, and multiple-night stays in Pucón remain popular for exactly that reason. February reportedly runs a bit drier than January on average, useful context if scheduling flexibility exists.
AraucaniaLakeDistrictRegular · January · 1 month ago · Read more on Tripadvisor ↗

Other months in Pucón

Pucon-forum threads on a June visit describe conditions as genuinely winter in the Lake District, posters naming cold temperatures and frequent rain as the baseline. Regulars call the month genuinely the rainiest, several threads naming nearly twenty-one rainy days as standard with high precipitation. Posters call Volcan Villarrica snow-dependent activities genuinely weather-gated, several regulars naming clear windows as essential for summit attempts. Regulars call rafting, horseback riding and canyoning genuinely still available between downpours, several threads naming these as worth booking even in winter. Posters call the ski resort on the volcano genuinely opening mid-to-late June as snow accumulates higher up. Regulars recommend real waterproof gear and flexible plans, several threads naming this standard given how much rain can shift day to day. The record: 10.6C days, 5.9C nights, an extraordinarily high 459mm across over 20 days and 87 percent humidity.
PuconJuneRegular · June · 1 month ago · Read more on Tripadvisor ↗
Pucon-forum threads on a March visit describe this as genuinely comfortable shoulder season, posters naming easy hotel availability as a real advantage over the busier January-February peak. Regulars call a Puerto Varas to Pucon itinerary a real standard route, several posters naming ten days as enough time to combine both areas without rushing. Posters call March weather genuinely still warm enough for lake activities, several regulars naming this a real reason to visit after peak crowds thin out. Regulars call the volcano and surrounding hikes still genuinely accessible in March, several threads naming this a real advantage over visiting later once conditions turn colder. Posters recommend booking accommodation with more flexibility than during peak summer, several regulars calling this standard given how much easier March availability is. The record: 21C days, 13.1C nights, 132.3mm across 10 days and 77 percent humidity.
PuconMarchRegular · March · 1 month ago · Read more on Tripadvisor ↗
Pucon-forum threads describe October as a shoulder-season gamble, posters on the Chile forum comparing notes from short visits and noting conditions can still swing toward real chill with the volcano holding snow above town. Regulars call the rivers genuinely running big this time of year, several posters naming spring snowmelt as the reason rafting outfitters see the fullest water of the season. Posters call Huerquehue National Park a worthwhile add if time allows, several regulars warning trail conditions in October can be uncertain. Regulars call real valley rain a standard October feature even as the volcano stays snow-capped above, several threads recommending layered, waterproof gear. Posters recommend building flexibility into a two-to-three day visit, several regulars calling this the honest expectation for shoulder-season Pucon. The record: 15.7C days, 7.4C nights, an extraordinarily high 197mm across nearly 14 days and 80 percent humidity.
PuconOctoberRegular · October · 1 month ago · Read more on Tripadvisor ↗
Pucon-forum threads on an April visit describe mid-April as genuinely a highlight for autumn color, posters naming March and April the shoulder-season months when accommodation prices drop noticeably from summer. Regulars call the weather here mid-season unpredictable, several posters describing sunny mornings giving way to real afternoon storms even as readings stay close to summer with crisper nights. Posters recommend the Lagos Andinos trail in Villarrica National Park for April, several regulars calling the forest colors along it a genuine highlight of a shoulder-season visit. Regulars call summer crowds genuinely gone by April, several threads naming parks, rentals and hotels considerably less busy and cheaper. Posters recommend booking activities directly through operators, several regulars warning solo April travelers can find this genuinely difficult. The record: 16.9C days, 10.7C nights, an extraordinarily high 236.9mm across nearly 14 days and 83 percent humidity.
PuconAprilRegular · April · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Pucón's card on the map.

Pucón climate normals — January

Daytime high23°C / 74°F🌤 warm
Nighttime low14°C / 58°F
Feels like (high)25°C / 77°F
Rainfall89 mm / 3.5 in🌧 rainy
Rainy days6 days
Humidity73%💧 humid
Dew point13°C / 56°F
Sunshine12.4 h/day
Daylight14.6 h
Wind12 km/h / 7 mph
Air quality (US AQI)23🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Pucón in January

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

Peak crowdsChilean summer season, Ironman 70.3 Pucón, Summer holidays in Chile(estimated)

JFMAMJJASOND

Peak crowdsBusyShoulder seasonQuiet

Best months for Pucón's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Toughest weatherPucón's weather peaks June–August, best around July.

January coincides with Villarrica volcano alerts.

JFMAMJJASOND

Best weatherFair weatherToughest weather

What's on in Pucón in January

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Season

    Chilean summer season

    1 Jan – 28 FebSchool holidaysCrowdedBook early

    January and February turn the centre into a wall of tour agencies and fill the lakefront. The rafting, the volcano climb and the hot springs all run at capacity and prices go with it.

  • Hazard

    Villarrica volcano alerts

    1 Jan – 31 DecVolcanic activityClosures

    The lava lake in the crater rises without much warning. Sernageomin took the alert to yellow in September 2026, and when it does the guided summit climb and the national park shut, sometimes for weeks. Source ↗

  • Festival

    Ironman 70.3 Pucón

    5–15 Jan · usuallySporting eventCrowdedBook early

    A half distance swum in Lake Villarrica, ridden out towards Curarrehue and run through the peninsula, in the second week of January. Roads close for the day and the town's beds go early. Source ↗

What's on around the world in January →

Nearby, and something's on

Within 300 km of Pucón — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is Pucón?

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Pucón in January — FAQ

Is January a good time to visit Pucón?
January in Pucón: warm, rainy, with clean air — not the best time to visit. It ranks #10 of 12 months for Pucón on SeasonMap's comfort score (16/100).
What is the weather like in Pucón in January?
In January, Pucón averages a daily high of 23.1°C and a low of 14.4°C, with about 89.2 mm of rain over roughly 6.3 rainy days.
What is the air quality in Pucón in January?
Pucón has a mean US Air Quality Index of about 23 in January.

Within 300 km: San Carlos de Bariloche's Lupins on the roadsides around 15 Nov – 10 Jan, and San Martín de los Andes' Trail and Lanin season around 15 Nov – 15 Apr.