Last updated: August 21, 2025
In January, Puerto Montt, Chile, experiences a pleasant blend of summer warmth and coastal charm. With maximum temperatures reaching 25°C (77°F) and an average of 14°C (58°F), visitors can enjoy mild weather amidst stunning landscapes. However, the month also brings some rainfall, accumulating to 82 mm (3.2 in) over about 10 days, contributing to the lush, vibrant environment. Coupled with an average humidity of 81%, the coastal city offers a refreshing atmosphere that makes it an ideal winter escape. Whether exploring local culture or basking in nature’s beauty, January in Puerto Montt promises a delightful experience for all.
In Puerto Montt, Chile, January brings a delightful warmth, with temperatures ranging from a crisp 5°C (42°F) at night to a pleasant average of 14°C (58°F), peaking at a balmy 25°C (77°F) during the day. This pattern sets the stage for a mild summer, making January an inviting time for both locals and tourists. As the month progresses, temperatures subtly shift, with February nudging upwards slightly, showcasing a maximum of 32°C (90°F). After this peak, the mercury begins to trend downward, signaling the transition to autumn. By March, the average temperature dips to 13°C (56°F), reflecting nature's gentle shift. This gradual cooling continues through the following months, revealing a characteristic fluctuation typical of southern Chile's climate, where even summer's warmth is soon tempered by the arrival of cooler autumn breezes.
In January, Puerto Montt experiences a relatively mild precipitation total of 82 mm (3.2 in) over approximately 10 rainy days, setting the stage for the wetter months ahead. As summer transitions into autumn, the rainfall begins to rise significantly, with March and April seeing substantial increases to 128 mm (5.0 in) and 181 mm (7.1 in), respectively. This upward trend continues into the winter months, peaking in June with an impressive 337 mm (13.3 in) over 22 days. The pattern reveals a marked shift towards increased precipitation, particularly as May and June deliver the heaviest rainfalls, paving the way for the region's lush vegetation and vibrant ecosystems. Despite the high rainfall in the colder months, January remains one of the drier periods, providing a brief respite before the season of abundance takes hold.
In January, Puerto Montt experiences a notable humidity of 81%, setting the stage for a pattern of consistently high moisture in the air throughout the first half of the year. While February sees a slight dip to 80%, the humidity begins to climb again, reaching a peak of 87% during the cooler months of July and August. This indicates a trend of increasing humidity as the seasons shift into fall and winter, with April and May also displaying elevated levels at 84% and 86%, respectively. As the year progresses, humidity stabilizes into the high 80s, before tapering down to around 80% in the late year months of November and December, maintaining a characteristic richness that defines Puerto Montt’s climate.
In January, Puerto Montt experiences a remarkably high UV Index of 14, placing it in the extreme exposure category, with a quick burn time of just 10 minutes—perfect for sun safety reminders. This trend of extreme UV levels continues into February, but as the months progress to March, the UV Index drops to 9, transitioning to a still very high level. Throughout the year, the UV Index experiences a gradual decline, reaching moderate levels by May, and even lower through the winter months of June and July. However, as the year wraps up, there's a resurgence in UV intensity, with both November and December displaying extreme levels once again. This fluctuation highlights the importance of sun protection year-round in Puerto Montt. For more detailed insights, visit the Puerto Montt UV Index.
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In January, Puerto Montt, Chile basks in a remarkable 283 hours of sunshine, setting the tone for a bright summer. As the month rolls into February, the sun shines even brighter, peaking at 304 hours—the highest for the year. However, as autumn approaches in March, sunshine slightly retreats to 299 hours, indicating a gradual transition. The following months reveal a noticeable decline: April dips to 222 hours and May to 182 hours, reflecting the onset of the cooler season. By June, the skies are at their dimmest with only 134 hours of sunlight, but things begin to pick up again in July and August, hinting at a flicker of optimism with 164 and 186 hours, respectively. As spring nears, September sees another upswing at 237 hours, culminating in a vibrant October with 266 hours. The year wraps up with a flourish as November brings 285 hours and December embraces the sunniest month with an impressive 337 hours, showcasing the region's dynamic climate and drawing visitors to its stunning landscapes.
In Puerto Montt, Chile, January boasts a promising 54% chance of sunny weather, making it one of the brighter months of the year. This optimistic outlook sets the tone for summer, as February follows with an even higher 63% likelihood of sunshine. However, as the seasons transition into fall, the chances of sunny days begin to dwindle sharply, with March dropping to 47% and April further declining to just 22%. This trend continues into the winter months, where the probability remains low, hovering around 22% to 30% until spring returns. Notably, December wraps up the year with a solid 52% chance of sunshine, echoing January's sunny potential. Overall, January stands out as a beacon of daylight in Puerto Montt's climate calendar.
In Puerto Montt, Chile, January shines brightly with approximately 14 hours of daylight, making it one of the sunniest months of the year. As the calendar transitions into February, a gentle decline to about 13 hours occurs, signaling the gradual onset of shorter days. This trend continues into March with 12 hours of daylight, heralding the arrival of autumn. By April, daylight dips further to 10 hours, and it remains steady at this duration through the cooler months of May, June, and July. However, come August, daylight begins to awaken again, inching up to 10 hours and gradually increasing through September and October to 11 and 13 hours, respectively. Finally, as the year draws to a close, November and December bring back brighter days, peaking at an impressive 15 hours of daylight in the festive month of December. This rhythmic ebb and flow of daylight not only marks the seasons but also enriches the vibrant life and activities in this southern Chilean gem.
In Puerto Montt, Chile, January greets residents and visitors with a gentle breeze averaging 3.6 m/s (8 mph), consistent with the wind conditions of February. As summer transitions into autumn, there is a slight dip in wind speed, notably in March at 3.4 m/s (8 mph) and April at 3.3 m/s (7 mph). Interestingly, May sees a resurgence, with winds picking up slightly, reaching 3.7 m/s (8 mph). The trend continues upward into the winter months, with June and August peaking at 3.9 m/s (9 mph) and 4.2 m/s (9 mph), respectively, creating a dynamic atmosphere. However, as the year winds down, September experiences a drop to 3.1 m/s (7 mph), followed by a mild recovery in October and November. Finally, December reintroduces stronger gusts at 3.9 m/s (9 mph), closing the year with a blend of brisk and moderate conditions, reflecting the unique climatic shifts of this picturesque coastal city.
Weather in Puerto Montt varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Puerto Montt, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February weather in Puerto Montt exhibit some noticeable differences. In January, temperatures range from a minimum of 5°C (42°F) to a maximum of 25°C (77°F), with an average of 14°C (58°F). The month experiences 82 mm (3.2 in) of precipitation over 10 days, accompanied by high humidity at 81%. In contrast, February brings slightly milder conditions, with minimum temperatures of 7°C (44°F) and maximums reaching 32°C (90°F), resulting in a higher average of 15°C (59°F). Notably, February has less precipitation at 70 mm (2.7 in) over just 7 days, while humidity remains relatively stable at 80%. For more specifics on February’s climate, you can explore Puerto Montt weather in February.
In January, temperatures in Puerto Montt show a comfortable range, with a minimum of 5°C (42°F) and a pleasant average of 14°C (58°F), reaching a maximum of 25°C (77°F). The month experiences around 82 mm (3.2 in) of precipitation over 10 days, coupled with a high humidity level of 81%. In contrast, March sees slightly cooler average temperatures at 13°C (56°F), while maintaining similar extremes with the same minimum and maximum. Precipitation increases in March to 128 mm (5.0 in) over 12 days, suggesting a wetter climate compared to January, although the humidity remains relatively stable at 79%. For a more detailed look at the weather in March, check out this link: Puerto Montt weather in March.
January and April show notable differences in weather patterns. In January, temperatures range from a minimum of 5°C (42°F) to a maximum of 25°C (77°F), with an average of 14°C (58°F). The month experiences about 82 mm (3.2 in) of precipitation over 10 days, with humidity at 81%. In contrast, April tends to be cooler, featuring a minimum temperature of 2°C (36°F) and a maximum of 21°C (70°F), with an average temperature of 12°C (53°F). This month sees increased precipitation of 181 mm (7.1 in) spread over 14 days, accompanied by slightly higher humidity at 84%. For more detailed insights on the April weather, check Puerto Montt weather in April.
In Puerto Montt, January and May present distinct weather patterns. January enjoys milder temperatures, ranging from a minimum of 5°C (42°F) to a maximum of 25°C (77°F), with an average of 14°C (58°F). The month typically sees about 82 mm (3.2 in) of precipitation over 10 days and a humidity level of 81%. In contrast, May experiences cooler conditions, with temperatures dipping to a minimum of 0°C (33°F) and peaking at 19°C (67°F), averaging around 10°C (50°F). Additionally, May is significantly wetter, receiving 278 mm (11.0 in) of rain over 19 days, accompanied by a higher humidity of 86%. For more detailed information on the weather in this month, visit Puerto Montt weather in May.
In comparing the weather of January and June, January presents milder temperatures ranging from a minimum of 5°C (42°F) to a maximum of 25°C (77°F), with an average of 14°C (58°F). The month's precipitation totals 82 mm (3.2 in) over approximately 10 days, accompanied by a humidity level of 81%. In contrast, June experiences cooler temperatures, with a minimum of 0°C (32°F), an average of 8°C (47°F), and a maximum of only 15°C (59°F). Notably, June is significantly wetter, with 337 mm (13.3 in) of precipitation spread across about 22 days and a slight increase in humidity to 86%. For a detailed look at the weather conditions in June, you can refer to Puerto Montt weather in June.
The weather in January is generally warmer and drier compared to July. In January, temperatures range from a minimum of 5°C (42°F) to a maximum of 25°C (77°F), with an average of 14°C (58°F) and only 82 mm (3.2 in) of precipitation over about 10 days. In contrast, July experiences much cooler temperatures, with a range of 0°C (31°F) to 14°C (57°F) and an average of just 7°C (46°F). Additionally, July sees significantly more rainfall, totaling 240 mm (9.4 in) over approximately 20 days, contributing to higher humidity levels of 87%. For a detailed overview of July's weather, you can visit Puerto Montt weather in July.
In January, the weather is generally warmer in Puerto Montt, with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 25°C (77°F). This month experiences about 82 mm (3.2 in) of precipitation over approximately 10 days, coupled with a humidity level of 81%. In contrast, August brings much cooler temperatures, with averages from a minimum of 0°C (33°F) to a maximum of 15°C (59°F) and a significantly higher rainfall of 295 mm (11.6 in) spread out over 22 days. The humidity rises slightly to 87%, making August distinctly wetter and cooler. For more details, you can check Puerto Montt weather in August.
In comparing the weather of January and September, January experiences milder temperatures with a minimum of 5°C (42°F) and a maximum of 25°C (77°F), averaging around 14°C (58°F). In contrast, September is cooler, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 19°C (66°F), averaging only 9°C (48°F). Additionally, September sees significantly more precipitation, totaling 173 mm (6.8 in) over 17 days, compared to January's 82 mm (3.2 in) over just 10 days. The humidity is slightly higher in September at 85% compared to January's 81%. For more detailed information, you can check Puerto Montt weather in September.
When comparing the weather in January and October, there are notable differences. January typically enjoys warmer temperatures, with a minimum of 5°C (42°F), an average of 14°C (58°F), and a maximum of 25°C (77°F). In contrast, October's temperatures are cooler, with a minimum of 2°C (36°F), an average of 10°C (50°F), and a maximum of 19°C (66°F). Precipitation is also more pronounced in October, receiving 191 mm (7.5 in) over 19 days compared to January's 82 mm (3.2 in) over 10 days. Interestingly, the humidity levels remain fairly consistent, with January at 81% and October slightly higher at 83%. For more detailed insights into October's conditions, you can check out Puerto Montt weather in October.
In comparing the weather between January and November, January typically presents warmer temperatures, with a minimum of 5°C (42°F) and a maximum of 25°C (77°F), while November sees slightly cooler conditions, with a minimum of 3°C (38°F) and a maximum of 22°C (72°F). January averages 14°C (58°F), compared to November's average of 12°C (54°F). However, November receives significantly more precipitation, totaling 156 mm (6.2 in) over 15 days, contrasting with January's 82 mm (3.2 in) over 10 days. Humidity levels are similar, with January at 81% and November at 80%. For a more detailed look at November weather, you can check Puerto Montt weather in November.
In comparing the weather conditions between January and December, it is clear that both months exhibit mild temperatures; however, January tends to be slightly warmer. The average temperature in January peaks at 14°C (58°F), with a maximum of 25°C (77°F), compared to December's maximum of 23°C (73°F). Precipitation levels are noticeably different as well, with January receiving 82 mm (3.2 in) over approximately 10 days, while December experiences higher rainfall at 121 mm (4.8 in) over 12 days. Humidity remains consistent between the two months, with January at 81% and December just slightly higher at 82%. For a more detailed look at December's weather, you can visit Puerto Montt weather in December.
January in Puerto Montt offers a delightful contrast to the cooler months, with warmer temperatures inviting outdoor exploration and adventure. As summer sets in, the city experiences a pleasant average temperature of 14°C, making it ideal for visitors keen to enjoy the vibrant local scenery. However, it's important to be prepared for occasional rainfall, as January sees about 10 days of precipitation, adding to the lush surroundings that the region is known for. With humidity levels hovering around 81%, the air can feel quite warm, perfect for those seeking a taste of Chile's summer charm. For more detailed information on what to expect throughout the year, visit Puerto Montt Climate.