April Weather in Valparaiso, Chile

Last updated: August 21, 2025

In April, Valparaiso, Chile experiences mild and pleasant weather, characterized by a maximum temperature of 17°C (64°F) and an average temperature around 14°C (58°F). The nights can be cooler, with minimum temperatures dipping to 11°C (53°F). Rain is relatively scarce, with only 9 mm (0.4 in) of precipitation recorded over just 1 day in the month. With humidity levels averaging 52%, April provides a comfortable climate, ideal for exploring the city's vibrant culture and picturesque seaside views.

April Temperature in Valparaiso

In April, Valparaiso, Chile, experiences a gentle transition as autumn settles in. With temperatures ranging from a minimum of 11°C (53°F) to a pleasant maximum of 17°C (64°F), the city welcomes cooler days. The average temperature dips to 14°C (58°F), marking a gradual decline from the warmer months of late summer. Notably, April sees a continuation of the mild weather pattern established in March, but with a distinct chill that hints at the approaching winter. As the month progresses, you can expect crisp mornings and cooler evenings, making it an ideal time to explore the city's vibrant culture and stunning coastal views.

April Weather in Valparaiso: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Valparaiso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valparaiso, April typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec606160585655545354545658
Data source: Temperature data for Valparaiso generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Valparaiso

April marks a transitional month in Valparaíso, Chile, as the region experiences a slight uptick in precipitation, recording 9 mm (0.4 in) of rain over just one day. This increase heralds the onset of the wet season, a contrast to the preceding months where rainfall was virtually non-existent, with January, February, and March each receiving a mere 6 mm, 6 mm, and 5 mm respectively, with no rainy days at all. As the city moves into May, the precipitation climbs significantly, reaching 50 mm (2.0 in) over three days, indicating a shift into a noticeably wetter pattern. April serves as a gentle reminder of the change ahead, hinting at the robust rainfall that will define the winter months to come.

April Precipitation Trends in Valparaiso

The chart displays monthly precipitation patterns in Valparaiso, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Valparaiso, April typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec6659501164741151253
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Valparaiso

April in Valparaiso, Chile, marks a noticeable shift in humidity as it climbs to 52%, up from March's 46%. This increase signals the beginning of a transition into the wetter months, with May following closely behind at 64%. Over the course of the year, Valparaiso's humidity steadily rises from the drier summer months—January and February both at 41%—peaking during the winter with July reaching a humid 75%. April serves as a pivotal month, illustrating the gradual buildup of moisture that characterizes the region's climatic cycle, making it a key time for both locals and visitors to experience the refreshing embrace of the Pacific coastal air.

April Average Humidity in Valparaiso

This chart illustrates the average monthly humidity levels in Valparaiso, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Valparaiso is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec41%41%46%52%64%71%75%73%56%61%52%39%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Valparaiso

In April, Valparaiso experiences a very high UV Index of 8, with a burn time of 15 minutes. This marks a slight dip from the extreme levels seen in the previous months, where the UV Index consistently hovered around 11 to 14. As autumn sets in, the drop in UV intensity provides a more moderate window for outdoor activities; however, vigilance is still key, as the sun can still pose a risk. Comparing this to May, when the UV Index falls to 5 and the burn time increases to 30 minutes, it's clear that protective measures remain essential during April. For more detailed insights on UV trends throughout the year, check out Valparaiso UV Index.

Maximum UV Index Levels in Valparaiso for April

The chart shows the monthly maximum UV Index (UVI) for Valparaiso in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Valparaiso typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141211854468111214
Data source: Valparaiso April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

April Sunshine in Valparaiso

In April, Valparaiso experiences a delightful blend of bustling spring energy and the last whispers of summer, boasting 303 hours of sunshine. While this marks a slight dip from the vibrant rays of March with 353 hours, it still offers plenty of golden moments for exploration. As the days gradually lengthen and the warmth starts to ebb, the city transitions into a period of steadily diminishing daylight, with May bringing only 264 hours. Notably, the sun-drenched months of January through March pave the way for a gentle decline into the cooler, cloudier months ahead, reminding visitors to soak in every sunbeam while they can in this picturesque coastal gem.

Monthly Sunshine Duration in Valparaiso: April Highlighted

The April sunshine duration represents the total number of hours Valparaiso experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec321h342h353h303h264h236h268h296h315h363h378h401h
Data source: Valparaiso April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Valparaiso During April

In Valparaíso, Chile, April offers a 62% chance of sunny weather, continuing the trend of relatively bright days that starts in the earlier months. Following the 65% sunny probability in March, April experiences a slight dip, yet it remains more favorable compared to the approaching winter months. As temperatures begin to cool in May, the likelihood of sun drops to 53%, marking a noticeable transition towards cloudier days. Overall, April serves as a delightful balance of sunshine and springtime charm, making it an appealing month for both residents and visitors alike.

Percentage of Sunny Days in April in Valparaiso

The chart illustrates the percentage of sunny days in Valparaiso throughout the year, with April highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Valparaiso experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec59%59%65%62%53%42%60%52%70%77%59%62%
Data source: Valparaiso April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Valparaiso in April

As April settles in Valparaíso, Chile, daylight begins its gradual decline, offering 11 hours of light per day. This month marks a notable transition from the longer, sun-drenched days of summer, such as January's 14 hours, to the shorter intervals that continue into winter. The trend showcases a steady decrease in daylight from March's 12 hours, hinting at the impending winter months ahead. As the year progresses, the longer evenings create an atmospheric shift, inviting residents and visitors alike to embrace the cooler temperatures and the cozy ambiance of the city. Valparaíso’s unique charm shines even brighter with these shorter, yet still plentiful, daylight hours, as the vibrant culture and beautiful landscapes offer plenty to explore, even as the sun dips earlier into the horizon.

Average Daylight Hours in Valparaiso for April

The chart illustrates the variation in daylight duration in Valparaiso throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 1m13h 14m12h 14m11h 13m10h 23m9h 59m10h 12m10h 56m11h 54m12h 55m13h 49m14h 16m
Data source: Valparaiso daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Valparaiso

As April arrives in Valparaiso, Chile, the coastal winds begin to pick up, with an average speed of 4.9 m/s (11 mph). While this marks a slight increase from the slower pace of March, it remains on par with the gentle breezes experienced earlier in the summer months. The pattern shows a typical seasonal progression, as winds tend to strengthen into May and June, where averages reach 5.4 m/s (12 mph). This fluctuation hints at the changing of the seasons, with April acting as a bridge between the milder summer winds and the brisker currents of autumn. The constant rhythm of Valparaiso’s winds showcases the region's dynamic climate, pleasing both locals and visitors alike as they embrace the vibrant energy of the harbor city.

Average April Wind Speed in Valparaiso

The chart displays monthly wind speed patterns in Valparaiso, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.14.64.24.9 m/s5.45.35.44.45.96.35.85.0
Data source: Valparaiso April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Valparaiso Compares to Other Months

Weather in Valparaiso varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Valparaiso, focusing on differences in temperature, rainfall, humidity, and UV levels.

April and January in Valparaíso present mild but distinct weather patterns. In January, the temperatures range from a minimum of 13°C (55°F) to a maximum of 19°C (66°F), with an average of 16°C (60°F). The weather is relatively dry, recording just 6 mm (0.2 in) of precipitation over the course of the month, and an average humidity of 41%. In contrast, April sees slightly cooler temperatures, ranging from 11°C (53°F) to 17°C (64°F) with an average of 14°C (58°F). Despite being cooler, April has a bit more precipitation, totaling 9 mm (0.4 in) over just one day, while humidity rises to 52%. For a closer look at January's climate specifics, visit Valparaiso weather in January.

Comparing the weather in April and February reveals some interesting contrasts. In April, temperatures range from a minimum of 11°C (53°F) to a maximum of 17°C (64°F), with an average of 14°C (58°F) and a humidity level of 52%. There is slight precipitation in April, with 9 mm (0.4 in) recorded over just 1 day. In contrast, February tends to be warmer, with temperatures ranging from 14°C (58°F) to 19°C (66°F), an average of 16°C (62°F), and much lower humidity at 41%. Notably, February experiences no recorded precipitation, making it a drier month. For more detailed information on February weather, check out Valparaiso weather in February.

In comparing the weather of April to that of March, April typically experiences slightly cooler temperatures, with an average of 14°C (58°F) compared to March's 15°C (60°F). March boasts a higher maximum temperature of 19°C (67°F) and a slightly warmer minimum of 12°C (54°F) than April’s minimum of 11°C (53°F). Precipitation levels are also higher in April, with 9 mm (0.4 in) of rain over a single day, whereas March enjoys a drier month with only 5 mm (0.2 in) and no recorded rainy days. Additionally, the humidity in March is lower at 46%, in contrast to April's 52%. For more details about the weather conditions in March, you can check out Valparaiso weather in March.

In comparing the weather of April and May, we see some notable differences. April typically experiences slightly warmer temperatures, with an average of 14°C (58°F) and maximums reaching 17°C (64°F), while May maintains a similar average but has slightly lower minimum temperatures at 10°C (49°F). One significant contrast is the increase in precipitation; April receives only 9 mm (0.4 in) of rain over just one day, whereas May sees a notable rise to 50 mm (2.0 in), spread over three days. Additionally, humidity levels are higher in May at 64%, compared to April's 52%. For more details, you can check Valparaiso weather in May.

April weather in Valparaiso tends to be milder with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 17°C (64°F) and an average of 14°C (58°F). The month experiences relatively low precipitation, totaling only 9 mm (0.4 in) over just one day, alongside a moderate humidity level of 52%. In contrast, June is noticeably cooler, with an average temperature dropping to 13°C (55°F) and a maximum of 16°C (61°F), while the minimum temperature dips to 9°C (48°F). June is also much wetter, receiving 116 mm (4.6 in) of rain spread over eight days, and a higher humidity level of 71%. For more details, you can check the Valparaiso weather in June.

When comparing the weather in April and July, April tends to be milder with average temperatures around 14°C (58°F) and less precipitation, totaling just 9 mm (0.4 in) over one day. In contrast, July experiences cooler temperatures, with an average of 12°C (54°F) and significantly more rainfall, accumulating 47 mm (1.9 in) over four days. Additionally, humidity levels are considerably higher in July at 75%, compared to April's 52%, making the latter month feel more comfortable overall. For more insights on July weather, check out Valparaiso weather in July.

April and August reveal notable contrasts in weather patterns. In April, temperatures are relatively mild, with a minimum of 11°C (53°F) and an average of 14°C (58°F), while August sees cooler conditions, with a minimum of 8°C (47°F) and an average of 12°C (53°F). Precipitation also varies significantly; April experiences just 9 mm (0.4 in) over one day, while August is wetter with 41 mm (1.6 in) spread over four days. Additionally, humidity is higher in August at 73%, compared to April's 52%. For more detailed insights on August weather, check out Valparaiso weather in August.

In April, the weather tends to be slightly warmer than in September, with average temperatures reaching 14°C (58°F) compared to September's average of 12°C (54°F). April also records a modest 9 mm (0.4 in) of precipitation over just one day, while September experiences a bit more rain at 15 mm (0.6 in) across two days. Humidity levels are somewhat higher in September at 56%, compared to 52% in April. For more details on September's climate, you can check out Valparaiso weather in September.

April and October share some similarities in weather, but also have their distinct characteristics. In April, temperatures range from a minimum of 11°C (53°F) to a maximum of 17°C (64°F), with an average of 14°C (58°F), while October sees slightly cooler temperatures, with a minimum of 10°C (50°F), an average of 12°C (55°F), and a maximum of 15°C (60°F). Both months experience low precipitation, with April receiving 9 mm (0.4 in) and October slightly higher at 12 mm (0.5 in), but they both typically only have one rainy day. Humidity levels increase in October to 61%, compared to 52% in April, contributing to a slightly more damp feel. For a more detailed look at October weather, check out Valparaiso weather in October.

April and November share similar average temperatures, with both months featuring mild conditions around 14°C (57°F). However, April tends to experience slightly warmer minimum and maximum temperatures, making it feel a bit more comfortable. In terms of precipitation, April sees more rain with about 9 mm over one day, while November enjoys drier weather with only 5 mm and no rainy days, contributing to a more stable climate. Both months maintain a consistent humidity level of 52%, making for a pleasant atmosphere. For a detailed look at the weather patterns in November, check out Valparaiso weather in November.

In April, the weather features mild temperatures with a minimum of 11°C (53°F) and an average of 14°C (58°F), reaching up to a maximum of 17°C (64°F). The month experiences a bit more rainfall, with 9 mm (0.4 in) of precipitation over 1 day, coupled with a humidity level of 52%. In contrast, December sees slightly warmer temperatures, where the minimum is 12°C (54°F) and averages 15°C (58°F), peaking at 17°C (63°F). This month enjoys considerably less precipitation, only 3 mm (0.1 in), with dry conditions for the entire month and a lower humidity of 39%. For more specific insights about December, you can check Valparaiso weather in December.

Compare Valparaiso's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Valparaiso

As April arrives in Valparaiso, the weather begins to shift gently from the warmer embrace of summer to the cooler, more refreshing tones of autumn. With an average temperature of 14°C (58°F), days are still quite pleasant but marked by a notable drop in warmth compared to the preceding months. The transition is also reflected in decreased humidity levels, ensuring comfortable outdoor experiences. While precipitation remains minimal with just 1 day of rain delivering about 9 mm, this month hints at the wetter season ahead. For a more detailed understanding of how Valparaiso's climate evolves throughout the year, explore Valparaiso Climate.