April Weather in Alto Mayo, Peru

Last updated: August 27, 2025

In April, the charming region of Alto Mayo, Peru experiences a delightful blend of weather conditions. With maximum temperatures reaching up to 27°C (81°F) and an average hovering around 19°C (66°F), the climate remains pleasantly warm. However, cooler nights can be expected, with minimum temperatures dipping to 13°C (55°F). This month is characterized by its notable precipitation, accumulating a substantial 257 mm (10.1 in) over 29 days, contributing to the lush greenery of the region. The air is rich with humidity at an average of 87%, creating a tropical ambiance sure to enchant visitors and locals alike.

April Temperature in Alto Mayo

In April, Alto Mayo, Peru, continues to showcase its delightful temperate climate, with minimum temperatures hovering around 13°C (55°F), an average of 19°C (66°F), and maximums reaching 27°C (81°F). This consistency is a hallmark of the region, as the temperatures remain stable throughout the preceding months and into May. Notably, April maintains the same averages as seen in January through March, providing a comfortable setting for outdoor adventures and exploration. As the days start to lengthen, the mild warmth combined with refreshing evenings makes it an ideal time for visitors to experience the stunning biodiversity and lush landscapes that Alto Mayo has to offer.

April Weather in Alto Mayo: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Alto Mayo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alto Mayo, 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).
JanFebMarAprMayJunJulAugSepOctNovDec666666666665646465666767
Data source: Temperature data for Alto Mayo 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 Alto Mayo

In April, Alto Mayo experiences a notable dip in precipitation compared to the preceding months. With 257 mm (10.1 in) of rain over 29 days, it marks a slight decrease from March's deluge of 352 mm (13.9 in), highlighting a trend towards a gradual reduction in rainfall as the region transitions into the drier season. This pattern continues into May, where precipitation further lessens to 188 mm (7.4 in), suggesting a shift in weather dynamics and a reprieve from the heavy rains that dominate the earlier months. The density of rainy days remains significant, yet the overall volume indicates a promising start to the upcoming dry season in the vibrant landscape of Alto Mayo.

April Precipitation Trends in Alto Mayo

The chart displays monthly precipitation patterns in Alto Mayo, 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 Alto Mayo, April typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec291247352257188134916989195268281
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Alto Mayo

In April, the humidity in Alto Mayo, Peru rises to 87%, marking a notable increase compared to the previous months. This trend towards higher humidity continues from March's 85%, indicating a pattern of increasing moisture as the region transitions into the wetter months. Following April, May sees an even higher humidity level at 88%, reinforcing the pattern. The early months of the year maintain high humidity, peaking just before the dip in the dry season, which begins in the middle of the year. This seasonal fluctuation highlights the region's rich and damp climate, contributing to its lush landscapes and biodiversity.

April Average Humidity in Alto Mayo

This chart illustrates the average monthly humidity levels in Alto Mayo, 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 Alto Mayo is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%85%87%88%73%51%44%49%71%77%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Alto Mayo

In April, Alto Mayo experiences a UV Index of 17, maintaining its status within the extreme exposure category alongside the preceding months of January through March. With a burn time of just 10 minutes, sun protection is crucial for anyone spending time outdoors. This trend of high UV levels emphasizes the need for vigilance as the region transitions into May, where the UV Index begins to decrease, but remains significant at 14. Overall, the April UV Index underscores the importance of sun safety practices in maintaining skin health during this time of heightened solar intensity. For more detailed information, visit Alto Mayo UV Index.

Maximum UV Index Levels in Alto Mayo for April

The chart shows the monthly maximum UV Index (UVI) for Alto Mayo 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 Alto Mayo typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161718171412121315161515
Data source: Alto Mayo 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 Alto Mayo

In Alto Mayo, Peru, April emerges as a glowing highlight in the annual sunshine calendar, boasting an impressive 256 hours of sunshine. This makes it a vibrant prelude to the sunniest months that follow. The steady upward trend from January's 210 hours to April's bounty signifies the region's transition into a sunnier season, which peaks in the summer months of July and August. By May, with 293 hours of sunshine, the area's radiant charm truly unfolds, setting a warm and inviting atmosphere that beckons visitors to bask in its natural beauty. This gradual increase not only enhances the landscape but also enriches the local culture and biodiversity, making April a delightful precursor to the sunlit splendor of Alto Mayo.

Monthly Sunshine Duration in Alto Mayo: April Highlighted

The April sunshine duration represents the total number of hours Alto Mayo 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.
JanFebMarAprMayJunJulAugSepOctNovDec210h249h244h256h293h287h313h324h312h284h252h288h
Data source: Alto Mayo April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Alto Mayo During April

April in Alto Mayo, Peru, brings a noteworthy increase in the likelihood of sunny weather, with a 16% chance of sunshine. This modest rise marks a departure from the diminishing sunlit days of the preceding months, such as March, which had only an 8% chance of sun. As the month progresses, the chance of clear skies significantly improves compared to earlier months, offering a precursor to the drier weather that May will usher in with its 37% chance of sun. Observing this trend, April serves as a pivotal transition month, hinting at the sunnier days ahead while still carrying the remnants of the wet season.

Percentage of Sunny Days in April in Alto Mayo

The chart illustrates the percentage of sunny days in Alto Mayo 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 Alto Mayo experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec14%10%8%16%37%30%49%40%35%20%11%15%
Data source: Alto Mayo April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Alto Mayo in April

As April unfolds in Alto Mayo, Peru, the region experiences a subtle shift in daylight duration, with 11 hours of daylight marking a slight reduction from the consistent 12 hours enjoyed in the preceding months. This pattern reflects a transition into the dry season, where daylight gradually decreases before stabilizing again in September. Following April, the trend persists with another month of 11 hours of daylight throughout May and June, creating a serene, steady rhythm of day and night. Interestingly, the subsequent months signal a gradual return to longer days as the year progresses, highlighting the region's unique seasonal cycle. Thus, April serves as a pivotal moment, bridging the consistent daylight of summer with the forthcoming changes of the latter part of the year.

Average Daylight Hours in Alto Mayo for April

The chart illustrates the variation in daylight duration in Alto Mayo throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 24m12h 16m12h 6m11h 57m11h 50m11h 46m11h 48m11h 54m12h 3m12h 13m12h 22m12h 26m
Data source: Alto Mayo daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Alto Mayo

As April unfolds in Alto Mayo, the winds whisper gently at an average speed of 1.1 m/s (3 mph), maintaining the calm trend observed in March. This subtle breeze, characteristic of early autumn in the region, mirrors the tranquil patterns found in preceding months. Notably, the wind speed remains consistent as it transitions from the warmer months of summer into the cooler days ahead, suggesting a period of stability before the promising uptick in wind intensity during the following months of August and November. This gentle atmosphere invites both exploration and reflection, making April a delightful time to experience the serene beauty of Alto Mayo.

Average April Wind Speed in Alto Mayo

The chart displays monthly wind speed patterns in Alto Mayo, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.31.31.11.1 m/s1.21.11.31.41.31.21.41.4
Data source: Alto Mayo April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Alto Mayo Compares to Other Months

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

When comparing the weather in April and January, both months exhibit similar average temperatures, with a minimum of 13°C (55°F) and an average of 19°C (66°F). However, April features a slightly higher maximum temperature of 27°C (81°F) compared to January's peak of 28°C (83°F). In terms of precipitation, January sees more rainfall at 291 mm (11.5 in) over 25 days, whereas April has 257 mm (10.1 in) across 29 days, resulting in a higher humidity level of 87% during April as opposed to 82% in January. For more detailed information about January weather, check out Alto Mayo weather in January.

April's weather shows a slight increase in humidity and rainfall compared to February. While both months share similar temperature ranges, with an average of 19°C (67°F), April tends to be wetter, receiving 257 mm (10.1 in) of precipitation over 29 days, compared to February's 247 mm (9.7 in) over 27 days. This increase in precipitation and humidity—at 87% in April versus 80% in February—creates a more moisture-laden atmosphere in April. For a closer look at February's climate, you can check out Alto Mayo weather in February.

In March, the weather closely resembles that of April, with both months featuring the same minimum and average temperatures of 13°C (55°F) and 19°C (66°F), respectively. However, April sees a slight increase in the maximum temperature reaching 27°C (81°F), compared to March's 27°C (80°F). The precipitation levels differ significantly, with March receiving 352 mm (13.9 in) of rainfall over 31 days, while April experiences 257 mm (10.1 in) over 29 days, indicating slightly drier conditions in April. Additionally, humidity remains comparable between the two months, with March at 85% and April at 87%. For more detailed insights, visit Alto Mayo weather in March.

In comparing the weather between April and May, both months exhibit similar temperature ranges, with minimums around 12-13°C (53-55°F), averages of 19°C (66°F), and maximums reaching 27°C (81°F). However, May tends to be slightly drier than April, with precipitation dropping from 257 mm (10.1 in) in April to 188 mm (7.4 in) in May, despite both months having the same number of rainy days at 29. Additionally, humidity levels remain comparable, with May at 88% and April at 87%. For more details on May weather specifically, you can visit Alto Mayo weather in May.

April and June exhibit notable differences in weather patterns. In April, temperatures tend to be slightly warmer, with a minimum of 13°C (55°F) and a maximum of 27°C (81°F), averaging around 19°C (66°F). This month also sees a significant amount of rainfall, totaling 257 mm (10.1 in) across 29 days, contributing to a high humidity level of 87%. In contrast, June has a cooler temperature range, with a minimum of 10°C (51°F) and a maximum of 26°C (79°F), averaging 18°C (65°F). Rainfall decreases considerably to 134 mm (5.3 in) over 24 days, resulting in lower humidity levels of 73%. For more detailed information, you can refer to Alto Mayo weather in June.

In comparing the weather between April and July, April tends to be warmer and much wetter. With average temperatures ranging from 13°C (55°F) to 27°C (81°F) and a high precipitation level of 257 mm (10.1 in) over 29 days, April has a notably high humidity of 87%. In contrast, July features cooler temperatures, with a range from 10°C (50°F) to a maximum of 26°C (79°F). It experiences significantly less rainfall, totaling 91 mm (3.6 in) across 20 days, alongside a considerably lower humidity level of 51%. For more detailed insights into July weather, you can refer to Alto Mayo weather in July.

April and August present contrasting weather patterns. In April, temperatures range from a minimum of 13°C (55°F) to a maximum of 27°C (81°F), with an average of 19°C (66°F). The month is marked by high precipitation, totaling 257 mm (10.1 in) over 29 days, coupled with high humidity at 87%. In contrast, August offers cooler temperatures, with a minimum of 9°C (49°F) and an average of 18°C (65°F), peaking at 28°C (83°F). The precipitation in August is significantly lower at 69 mm (2.7 in) over 16 days, and the humidity drops to 44%. For more detailed information, you can explore Alto Mayo weather in August.

April and September showcase distinct weather patterns. April generally experiences warmer temperatures, with a minimum of 13°C (55°F) and a maximum of 27°C (81°F), while September's temperatures range from a cooler 10°C (51°F) to a maximum of 28°C (83°F). Both months have an average temperature of 19°C (66°F). However, April is significantly wetter, receiving 257 mm (10.1 in) of precipitation over 29 days, compared to September's more moderate 89 mm (3.5 in) across just 20 days. Additionally, the humidity in April is quite high at 87%, whereas September enjoys a much lower humidity level of 49%. For more specific climate details, check out Alto Mayo weather in September.

In comparing the weather of April and October, both months feature similar average temperatures, hovering around 19°C (66°F). However, October showcases slightly warmer maximum temperatures, reaching up to 28°C (82°F), while April peaks at 27°C (81°F). Precipitation levels differ significantly, with April receiving 257 mm (10.1 in) over 29 days, making it much wetter than October, which sees only 195 mm (7.7 in) during the same number of days. Furthermore, April has a higher humidity level at 87%, compared to October's more comfortable 71%. For more detailed information, check out Alto Mayo weather in October.

April and November share similar temperature ranges, with minimums around 12-13°C (54-55°F) and maximums reaching up to 27°C (81°F), showcasing mild conditions overall. However, April tends to be wetter, with 257 mm (10.1 in) of precipitation compared to November's 268 mm (10.5 in), both recorded over 29 days. Humidity levels are also slightly higher in April at 87%, compared to November's 77%, indicating a potentially more comfortable atmosphere in November. For more detailed information, check out Alto Mayo weather in November.

In comparing the weather of April and December, both months experience similar temperature ranges, with minimums of 13°C (55°F), average highs around 19°C (66°F), and maximums reaching 27°C (81°F). However, December sees slightly higher precipitation at 281 mm (11.1 in) compared to April's 257 mm (10.1 in), with December also having one additional rainy day, totaling 30 days of rain. Humidity levels are quite close, with April at 87% and December slightly lower at 85%. For more details on the December weather conditions, you can check Alto Mayo weather in December.

Compare Alto Mayo's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Alto Mayo

April in Alto Mayo ushers in a shift towards cooler temperatures and higher humidity, setting it apart from the preceding months. As the region experiences nearly daily rain, the landscape flourishes, bursting with vibrant greenery. This month marks a significant uptick in precipitation, which fosters an enriched atmosphere but may deter some outdoor activities. Overall, April's weather is a reminder of the region's tropical charm and the balance between warmth and moisture. For further details about weather patterns throughout the year, visit Alto Mayo Climate.