Last updated: August 21, 2025
Experience the April weather in La Union, Chile, where temperatures range from a pleasant 25°C (77°F) at their peak to a brisk -1°C (31°F) at night, averaging a comfortable 11°C (53°F). This month sees about 98 mm (3.9 in) of rain over 12 days, contributing to the region's lush landscapes. With an average humidity of 84%, visitors can expect a refreshing atmosphere, making it an ideal time for explorations in this vibrant part of the Chilean landscape. Enjoy the dynamic interplay of warmth and coolness that characterizes La Union in April!
In April, La Union, Chile, experiences a notable shift in temperatures as autumn settles in. The month kicks off with minimums dropping to -1°C (31°F), signaling the chill of the season, while daytime warmth peaks at a maximum of 25°C (77°F). The average temperature rests at a mild 11°C (53°F), reflecting a transition from the warmer summer months. As the days grow shorter and cooler, April marks a distinct pivot from the balmy highs of earlier months, setting the stage for even cooler temperatures ahead in May and June. This blend of crisp mornings and pleasantly warm afternoons makes April a beautiful time to enjoy the changing landscapes of La Union.
In April, La Union, Chile experiences a notable surge in precipitation, with 98 mm (3.9 in) of rainfall spread over 12 days. This figure marks a significant increase from the preceding months, reflecting a transitional period as the region moves from the milder summer rains of March into the heavier downpours typical of May and June. As April unfolds, the landscape transforms, nourished by abundant moisture that paves the way for robust growth in flora, while also hinting at the impending winter season characterized by even more substantial rainfall. This trend not only underscores April's role as a pivotal month for water accumulation but also sets the stage for the wetter weeks ahead.
April marks a noticeable shift in humidity levels in La Union, Chile, as it reaches 84%, the highest since January. Following a gradual decline from 81% in January to 79% in March, April breaks this downward trend with a significant rise. This increase foreshadows the more humid months ahead, as La Union transitions into the winter season where humidity peaks at 86% in both May and June. Throughout the year, humidity oscillates but generally remains high, with April's figures serving as a precursor to the damp conditions that characterize the subsequent months. This trend highlights La Union's unique climate, where spring now feels significant as it paves the way for the wetter winter months.
In April, La Union, Chile, experiences a UV Index of 6, indicating a high exposure category with a burn time of 25 minutes. This marks a decline from the intense summer months of January and February, where indices soared to 14 and 12, respectively, necessitating extreme caution for sun exposure. As the season transitions, residents and visitors can enjoy longer outdoor activities with increased safety, while still remaining mindful of UV protection. This trend showcases the cyclical nature of UV intensity in La Union, paving the way for milder conditions in the months ahead. To stay informed and well-prepared, explore more about the La Union UV Index.
UV Risk Categories
April in La Union, Chile, presents a transition from the summer sun with 225 hours of glorious sunshine. This modest decline from the peak of January's 291 hours reflects the shifting seasons, inviting a blend of warmth and refreshment. After basking in the sun-drenched days of January through March, which each boasted over 300 hours of sun, April shows a softening as days grow shorter. As we move into May, the sun retreats further with only 185 hours. Notably, the months just before and after April typically feature richer sunlight—ranging from the bright 304 hours in November to the lingering 353 hours in December—creating a seasonal rhythm that adds to La Union's charm.
April in La Union, Chile, marks a notable dip in sunny weather, with only a 25% chance of sunshine, making it one of the cloudier months of the year. This decline follows a relatively brighter March, which enjoys a 59% chance of sun but precedes a gradual increase in clear days as spring unfolds. As the region transitions from the vibrant summer months—where February boasts the highest likelihood of sunshine at 76%—April signals the start of a trend characterized by cooling temperatures and increased precipitation. Visitors hoping for sunny skies should plan accordingly, as the month sets the stage for the arrival of more overcast days.
April marks a notable shift in daylight duration for La Union, Chile, as the sun graces the region with 10 hours of light. This decrease from the previous months reflects a broader seasonal trend, where daylight gradually dwindles in the Southern Hemisphere's approach to winter. Following the long days of summer, with 14 hours in January, the region experiences shorter days as March brings 12 hours and April settles into the 10-hour mark. This pattern continues into May, emphasizing a natural ebb and flow of sunlight that transitions into the winter months, where daylight remains at a modest 9 hours. However, the cycle resumes with increasing light in August and reaching back up to 14 hours by November and December, showcasing the rhythmic dance of the seasons that residents come to anticipate each year.
As April rolls into La Union, Chile, the winds begin to gently whisper, shifting from the busier breezes of earlier months. With an average wind speed of 2.4 m/s (5 mph), April marks a noticeable dip from March's 2.9 m/s (6 mph). This seasonal transition hints at a calming period, as the brisk gales of summer give way to a softer touch. Interestingly, the trend continues into May, where the winds slightly recover to 2.8 m/s (6 mph), suggesting that while the month may start off with tranquility, nature is preparing for a return to movement as the landscape warms. This subtle ebb and flow of wind speeds not only reflects the changing seasons but also invites locals and visitors alike to bask in the serene atmosphere that April in La Union offers.
Weather in La Union varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in La Union, focusing on differences in temperature, rainfall, humidity, and UV levels.
In April, temperatures range more widely, with minimums dropping to -1°C (31°F) and maximums reaching 25°C (77°F), resulting in a comfortable average of 11°C (53°F). In contrast, January sees milder temperatures, with a minimum of 2°C (35°F) and a maximum of 32°C (89°F), leading to a higher average of 16°C (60°F). Additionally, April experiences significantly more precipitation, totaling 98 mm (3.9 in) over 12 days, compared to the drier January, which only sees 27 mm (1.1 in) over 5 days. Humidity levels are relatively close, with April at 84% and January at 81%. For more detailed information on January weather, check out La Union weather in January.
April weather presents a notable shift compared to February. In April, temperatures fluctuate more dramatically, with a minimum of -1°C (31°F) and a maximum of 25°C (77°F), while February boasts milder temperatures, ranging from a minimum of 4°C (39°F) to a maximum of 37°C (98°F). Precipitation levels also differ considerably, with April experiencing 98 mm (3.9 in) over 12 days, compared to February's much lighter 29 mm (1.1 in) on just 4 days. Despite April having a slightly higher humidity of 84%, February's 80% still adds to its warm, summery feel. For more specific details on February weather, you can check out La Union weather in February.
When comparing the weather in April and March, there are notable differences in temperature and precipitation. In March, the minimum temperature is slightly warmer at 2°C (36°F), and the average temperature is higher at 14°C (57°F), peaking at a max of 30°C (85°F). However, April experiences a broader range, with a minimum of -1°C (31°F) and a maximum of 25°C (77°F), resulting in an average temperature of 11°C (53°F). Precipitation also increases in April, totaling 98 mm (3.9 in) over 12 days, compared to March's 75 mm (2.9 in) over just 7 days. Humidity levels are slightly higher in April at 84%, compared to 79% in March. For more detailed information, you can check La Union weather in March.
April and May exhibit notable differences in weather patterns. In April, temperatures range from a minimum of -1°C (31°F) to a maximum of 25°C (77°F), with an average of 11°C (53°F). The month experiences 98 mm (3.9 in) of precipitation over 12 days, with humidity sitting at 84%. In contrast, May sees slightly cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 21°C (70°F), resulting in an average of 9°C (48°F). Precipitation increases significantly to 157 mm (6.2 in) over 17 days, and humidity rises to 86%. For more details on the weather during this month, you can visit La Union weather in May.
April and June exhibit contrasting weather patterns, with April generally being milder and more pleasant. In April, temperatures range from a minimum of -1°C (31°F) to a maximum of 25°C (77°F), offering a comfortable average of 11°C (53°F). However, the month does see 98 mm (3.9 in) of precipitation spread over 12 days, contributing to a relatively high humidity level of 84%. In contrast, June experiences cooler conditions, with temperatures ranging from a low of -4°C (25°F) to a high of only 15°C (60°F) and an average of 7°C (45°F). Moreover, the month is significantly wetter, with 256 mm (10.1 in) of rain over 20 days and a slight increase in humidity at 86%. For more detailed information about June weather specifics, you can explore La Union weather in June.
April and July exhibit notable differences in weather patterns. In April, temperatures range from a minimum of -1°C (31°F) to a maximum of 25°C (77°F), with an average of 11°C (53°F). The month sees approximately 98 mm (3.9 in) of precipitation over 12 days and maintains a humidity level of 84%. In contrast, July experiences cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 15°C (60°F), averaging around 6°C (44°F). July also brings increased precipitation, totaling 199 mm (7.8 in) over 17 days, coupled with a slightly higher humidity of 87%. For more detailed information on July weather, you can visit La Union weather in July.
April and August present contrasting weather conditions. In April, temperatures range from a minimum of -1°C (31°F) to a pleasant average of 11°C (53°F), peaking at 25°C (77°F). The month has a total precipitation of 98 mm (3.9 in) over 12 days, and humidity is relatively high at 84%. Conversely, August experiences cooler temperatures, with a minimum of -5°C (23°F) and an average of 7°C (45°F), capping off at 17°C (62°F). This month is wetter, recording 226 mm (8.9 in) across 18 days, and humidity slightly increases to 87%. For more specific insights into August weather in La Union, check out La Union weather in August.
April and September present contrasting weather patterns, each with its own unique characteristics. In April, temperatures range from a minimum of -1°C (31°F) to a maximum of 25°C (77°F), with an average of 11°C (53°F). This month typically sees around 98 mm (3.9 in) of precipitation over 12 days, accompanied by a high humidity level of 84%. In comparison, September features slightly lower temperatures, with a minimum of -2°C (29°F) and a maximum of 21°C (71°F), averaging 8°C (47°F). This month experiences greater rainfall, accumulating approximately 118 mm (4.6 in) over 13 days, and maintains a similar humidity level at 85%. Overall, April tends to be warmer and drier than September, which is cooler and wetter. For more specific insights into September weather, you can refer to La Union weather in September.
April and October offer contrasting yet somewhat similar weather experiences. In April, temperatures typically range from a chilly -1°C (31°F) at night to a pleasant average of 11°C (53°F) during the day, peaking at 25°C (77°F). The month sees about 98 mm (3.9 in) of precipitation over 12 days, accompanied by high humidity levels of 84%. In contrast, October is slightly cooler with average temperatures dipping to 10°C (50°F) and highs around 24°C (75°F), while still experiencing chilly nights. Precipitation increases to 115 mm (4.5 in) across 15 days, and humidity remains relatively stable at 83%. For a deeper look at October weather specifics, visit La Union weather in October.
April and November present distinct weather patterns, with April experiencing cooler temperatures and higher precipitation. In April, temperatures range from a minimum of -1°C (31°F) to a maximum of 25°C (77°F), with an average around 11°C (53°F). The month also sees around 98 mm (3.9 in) of rainfall over 12 days, coupled with high humidity at 84%. In contrast, November boasts slightly warmer temperatures, with a minimum of 1°C (35°F) and an average of 13°C (55°F), while still reaching a maximum of 25°C (77°F). The precipitation decreases to 73 mm (2.9 in) across 9 days, and humidity is moderately lower at 80%. For more specific weather details, you can visit La Union weather in November.
In April, temperatures can range from a chilly minimum of -1°C (31°F) to a warm maximum of 25°C (77°F), with an average of 11°C (53°F). The month sees significant precipitation, averaging 98 mm (3.9 in) over about 12 days, contributing to a high humidity level of 84%. In contrast, December offers milder temperatures, with a minimum of 3°C (38°F) and a maximum of 30°C (86°F), resulting in a comfortable average of 15°C (59°F). The rainfall decreases to about 52 mm (2.0 in) over just 6 days, leading to slightly lower humidity at 82%. For more detailed information on December weather, you can visit La Union weather in December.
In April, La Union experiences a significant transition, as the weather shifts to a cooler and more humid climate compared to previous months. With average temperatures dropping and a notable increase in rainfall—often seen on nearly half of the days in the month—it's a time when the region transforms into a lush landscape, thanks to the 84% humidity and 98 mm of precipitation. This month stands out as a refreshing departure from the warmth of summer, making it ideal for those who enjoy the vibrant greenery that April brings. For a comprehensive understanding of how the weather patterns change throughout the year, explore the details in La Union Climate.