Last updated: August 21, 2025
April in Puerto Montt, Chile, presents a vibrant transition marked by temperatures ranging from a pleasant maximum of 21°C (70°F) to a cooler minimum of 2°C (36°F), with an average temperature settling at 12°C (53°F). This month is also characterized by significant rainfall, totaling 181 mm (7.1 in) over approximately 14 days, contributing to the region's lush landscapes. The air is often humid, with levels around 84%, creating a crisp and refreshing atmosphere. Whether exploring the scenic fjords or indulging in local cuisine, visitors can expect a dynamic April experience amidst the breathtaking beauty of southern Chile.
In April, Puerto Montt, Chile, experiences a notable cooling trend as the season transitions towards winter. The monthly temperatures range from a crisp 2°C (36°F) at night to a pleasant 21°C (70°F) during the day, which marks a shift from the warmer averages seen in the preceding months. With an average temperature of 12°C (53°F), April brings a sense of freshness, making it a perfect time for outdoor activities amidst the region's stunning natural beauty. As the maximum temperatures drop from March’s highs, this month serves as a gentle reminder of the approaching cooler months ahead, while still providing a comfortable climate for exploration and enjoyment in this picturesque part of Chile.
April marks a significant increase in precipitation for Puerto Montt, with an impressive 181 mm (7.1 in) falling over 14 days. This volume represents a noteworthy rise compared to March's 128 mm (5.0 in), indicating the transition into the wetter months of the year. As autumn deepens, the frequency of rainfall begins to climb, setting the stage for the even more substantial downpours that May and June will deliver. This trend underscores the region's characteristic wet climate, emphasizing how April serves as a precursor to the peak precipitation months ahead. The consistent increase in rainfall not only shapes the landscape but also enriches the vibrant ecosystems that thrive in this lush environment.
In April, Puerto Montt experiences a notable increase in humidity, reaching 84%, a rise from the slightly declining trends of the previous months. This uptick not only signifies the city's shift towards the wetter months of late autumn but also sets the stage for an even more humid May, which tops out at 86%. Analyzing the broader pattern, we see humidity remaining consistently high throughout the first half of the year, with monthly averages ranging from the low 79% in March to a peak of 87% in July and August. This trend reflects Puerto Montt's temperate maritime climate, where moisture-laden air contributes to an overall muggy atmosphere, particularly as it transitions from the warmth of summer into the chill of winter.
In April, Puerto Montt experiences a noticeable shift in its UV Index, dropping to 6, which falls into the high exposure category. This means that the risk of harm from unprotected sun exposure increases, with an approximate burn time of 25 minutes for fair-skinned individuals. Compared to the extreme levels seen in the summer months of January (14) and February (12), April offers some respite, yet caution is still advised. As the seasons transition, the UV Index remains high through September, signaling that outdoor enthusiasts should remain vigilant about sun protection. For more detailed insights on the UV Index throughout the year, visit Puerto Montt UV Index.
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As April rolls into Puerto Montt, the city sees a noticeable dip in sunshine, with only 222 hours of bright respite compared to the sun-drenched summer months of January and February, which boast impressive totals of 283 and 304 hours respectively. This decline continues into May, where daylight dwindles further to 182 hours, hinting at the impending arrival of winter. However, the long days of October signal a return to brighter skies, with 266 hours of sunshine, leading into the more radiant months at year’s end. Overall, Puerto Montt’s weather patterns showcase a vibrant seasonal shift, inviting both locals and visitors to revel in the sun-soaked summer before preparing for the cozy chill of winter.
As April arrives in Puerto Montt, the likelihood of sunny weather takes a noticeable dip, with only 22% chance of sun. This marks a significant decline from the summer months of January and February, which enjoy 54% and 63% sunny days, respectively. March shows a slight decrease at 47%, but April's cloud cover indicates the onset of the wetter autumn season. Following April, the chances remain similarly low, with May and July also holding a meager 26% and 22%, respectively. This trend highlights that while April still sees some sunshine, the skies are more often overcast, paving the way for the lush, green landscapes that characterize this beautiful region in the months that follow.
As April unfolds in Puerto Montt, daylight begins to wane, offering around 10 hours of sunlight—a notable decrease from the 12 hours seen in March. This transition marks the heart of autumn in Southern Chile, where daylight hours continue to dwindle as the region approaches winter. Following April, May will see an even shorter duration of 9 hours of daylight, as the darkest months of the year draw closer. Yet, the cycle of light is unyielding; as the year progresses towards spring, daylight will gradually increase, peaking again in December with a vibrant 15 hours. This rhythmic dance of daylight offers a unique backdrop, showcasing both the beauty of seasonal change and the inevitable return of longer days ahead.
In April, Puerto Montt experiences a gentle breeze with an average wind speed of 3.3 m/s (7 mph), marking a slight decline from the preceding months. This modest drop reflects a transitional period as the city shifts from the summer's mild winds to the cooler gusts of late autumn. As the seasons advance, the wind speed trends indicate a gradual increase come May, rising to 3.7 m/s (8 mph), and ultimately hitting 4.2 m/s (9 mph) by August. The ebb and flow of these winds create a unique atmosphere in Puerto Montt, where each month brings its own signature touch of bluster and calmness, inviting both residents and visitors to relish the enchanting coastal climate.
Weather in Puerto Montt varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Puerto Montt, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January present contrasting weather patterns in terms of temperature and precipitation. 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). This month sees relatively low precipitation of 82 mm (3.2 in) spread over 10 days, with humidity at 81%. In contrast, April experiences cooler temperatures, with a minimum of 2°C (36°F), an average of 12°C (53°F), and a maximum of 21°C (70°F). This month is also wetter, receiving 181 mm (7.1 in) of rain across 14 days and maintaining a higher humidity level of 84%. For more details on January weather conditions, visit Puerto Montt weather in January.
April and February exhibit distinct weather patterns, showcasing the transition from summer to autumn in Puerto Montt. February typically boasts warmer temperatures, with a minimum of 7°C (44°F) and an average of 15°C (59°F), peaking at a high of 32°C (90°F). In contrast, April experiences cooler conditions, ranging from a minimum of 2°C (36°F) to an average of 12°C (53°F) and reaching a maximum of 21°C (70°F). Additionally, February is characterized by less precipitation, totaling 70 mm (2.7 in) over about 7 days, while April sees significantly higher rainfall of 181 mm (7.1 in) across 14 days. The humidity levels are relatively similar, with February at 80% and April slightly higher at 84%. For more details, check out Puerto Montt weather in February.
In comparing the weather of April and March, April tends to be cooler, with average temperatures ranging from a minimum of 2°C (36°F) to a maximum of 21°C (70°F), compared to March's more moderate temperatures, which reach a maximum of 25°C (76°F) and a minimum of 5°C (42°F). Additionally, April experiences more precipitation, totaling 181 mm (7.1 in) over approximately 14 rainy days, whereas March sees 128 mm (5.0 in) over 12 days. While both months have high humidity levels, April's humidity at 84% slightly outpaces March's 79%. For a more detailed look, visit Puerto Montt weather in March.
When comparing the weather in April and May, it is noticeable that both months feature relatively cool temperatures, but there are some key differences. In April, temperatures range from a minimum of 2°C (36°F) to a maximum of 21°C (70°F), with an average of 12°C (53°F). In contrast, May sees slightly lower temperatures, with a minimum of 0°C (33°F), an average of 10°C (50°F), and a maximum of 19°C (67°F).
April experiences significant precipitation of 181 mm (7.1 in) over 14 days, while May is even wetter, with 278 mm (11.0 in) falling over 19 days. The humidity levels are also quite high in both months, remaining similar at 84% in April and slightly increasing to 86% in May. For more specific details about the conditions in May, you can visit Puerto Montt weather in May.
In comparing the weather of April and June, we see notable differences in both temperature and precipitation. April typically enjoys milder temperatures, with a minimum of 2°C (36°F) and a maximum of 21°C (70°F), resulting in an average of 12°C (53°F). In contrast, June experiences cooler conditions, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 15°C (59°F), culminating in an average of 8°C (47°F). Additionally, June is significantly wetter, accumulating 337 mm (13.3 in) of precipitation over 22 days, compared to April's 181 mm (7.1 in) across 14 days. Both months experience high humidity, with April at 84% and June slightly higher at 86%. For detailed insights on the weather patterns during June, you can check this link: Puerto Montt weather in June.
When comparing the weather in April and July, April tends to be milder with an average temperature of 12°C (53°F) and a maximum of 21°C (70°F), while July is significantly cooler, averaging only 7°C (46°F) and topping out at 14°C (57°F). Both months experience considerable precipitation, but July sees slightly higher rainfall at 240 mm (9.4 in) over 20 days compared to April's 181 mm (7.1 in) spread across 14 days. Humidity levels are relatively consistent, with April at 84% and July slightly higher at 87%. For a more detailed look at specific conditions, you can visit Puerto Montt weather in July.
April and August display notable differences in weather patterns. In April, temperatures range from a minimum of 2°C (36°F) to a comfortable average of 12°C (53°F), peaking at 21°C (70°F), while the month sees about 181 mm (7.1 in) of precipitation over 14 days, accompanied by high humidity at 84%. In contrast, August experiences cooler temperatures, with a minimum of 0°C (33°F) and an average of only 8°C (46°F), reaching a maximum of 15°C (59°F). This month is also wetter, with 295 mm (11.6 in) of precipitation spread over 22 days and slightly higher humidity at 87%. For more insights into August weather, visit Puerto Montt weather in August.
April and September in Puerto Montt reveal contrasting yet mild weather conditions. In April, temperatures range from a minimum of 2°C (36°F) to a comfortable maximum of 21°C (70°F), with an average temperature of 12°C (53°F). This month also sees higher precipitation, totaling 181 mm (7.1 in) over about 14 days, combined with an average humidity of 84%. In September, the weather is a bit cooler, with temperatures varying from 2°C (35°F) to a maximum of 19°C (66°F) and an average of 9°C (48°F). Precipitation is slightly less at 173 mm (6.8 in) over 17 days, while humidity remains similar at 85%. For a more detailed look at September weather in Puerto Montt, you can visit Puerto Montt weather in September.
April and October exhibit some similarities and differences in weather patterns. In April, daytime temperatures range from a minimum of 2°C (36°F) to a maximum of 21°C (70°F), with an average of 12°C (53°F). This month sees moderate rainfall, totaling around 181 mm (7.1 in) over approximately 14 days, while maintaining a high humidity level of 84%. Conversely, October presents slightly cooler conditions, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 19°C (66°F) and an average of 10°C (50°F). Rainfall increases to 191 mm (7.5 in), spread over 19 days, and the humidity remains comparable at 83%. For more specific details about weather conditions, you can check Puerto Montt weather in October.
April and November share similar average temperatures, with April ranging from a minimum of 2°C (36°F) to a maximum of 21°C (70°F), while November sees temperatures from 3°C (38°F) to 22°C (72°F). However, April experiences higher precipitation, totaling 181 mm (7.1 in) over approximately 14 days, compared to November's 156 mm (6.2 in) across 15 days. This results in slightly higher humidity levels in April at 84%, versus 80% in November. For more detailed information, you can check Puerto Montt weather in November.
April and December in Puerto Montt showcase distinct weather patterns, with April experiencing cooler temperatures overall. In April, temperatures range from a minimum of 2°C (36°F) to a maximum of 21°C (70°F), with an average temperature of 12°C (53°F). The month sees considerable precipitation of 181 mm (7.1 in) over about 14 days, contributing to a high humidity level of 84%. In contrast, December boasts milder temperatures, with a minimum of 6°C (44°F) and a maximum of 23°C (73°F), averaging 14°C (57°F). Precipitation in December is lighter at 121 mm (4.8 in) across about 12 days, and the humidity is slightly lower at 82%. For more details, you can check Puerto Montt weather in December.
April in Puerto Montt marks a distinct transition into the cooler, wetter months of the year. With temperatures averaging a comfortable 12°C and peaks reaching up to 21°C, this month offers a refreshing mix compared to the warmer summer months. However, travelers should prepare for April's significant precipitation, with 14 days of rain contributing to a total of 181 mm—a stark contrast to the drier weeks of January and February. The humidity level rises to a snug 84%, making the air feel quite damp. This blend of cooler temperatures and frequent showers creates a unique atmosphere, perfect for experiencing Puerto Montt’s lush landscapes and vibrant culture. For more insights on what to expect, visit Puerto Montt Climate.