May Weather in Huanuco, Peru

Last updated: August 27, 2025

May in Huánuco, Peru offers a rich tapestry of weather experiences, characterized by a maximum temperature of 20°C (68°F) and an average of 12°C (54°F). As the month unfolds, the minimum temperatures may drop to a brisk 1°C (34°F), providing a refreshing contrast. Visitors can expect 62 mm (2.4 in) of rain over 16 days, contributing to the region's lush greenery. Coupled with a high humidity level of 85%, May showcases the vibrant transition of the season, inviting both locals and travelers to embrace the enchanting climate of Huánuco.

May Temperature in Huanuco

In May, Huanuco, Peru experiences a subtle shift towards cooler temperatures, with minimums dropping to 1°C (34°F), making it one of the colder months of the year. However, the average temperature remains stable at 12°C (54°F), consistent with earlier months, while the maximum reaches up to 20°C (68°F), indicating that daytime warmth persists despite the nighttime chill. This trend of mild days juxtaposed with crisp nights is typical for the region during this time, as it transitions from the relentless warmth of summer towards the cooler winter months ahead. Overall, May serves as a gentle reminder of the changing seasons, offering visitors a refreshing climate perfect for exploration.

May Weather in Huanuco: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Huanuco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Huanuco, May 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).
JanFebMarAprMayJunJulAugSepOctNovDec545554545353525253545555
Data source: Temperature data for Huanuco generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Huanuco

May marks a significant shift in Huanuco, Peru’s precipitation landscape, as the rainfall drops to 62 mm (2.4 in), a sharp decline from the heavier deluges of earlier months. This month typically sees about 16 days of rain, indicating that while showers are less frequent, they can still be expected intermittently. Following the wetter months of January through April, May transitions Huanuco into drier patterns, laying the groundwork for an even more arid June and July. The retreat of the rains serves as a herald for the dry season ahead, offering residents a brief respite and a chance to enjoy the lush scenery that spring rains have fostered.

May Precipitation Trends in Huanuco

The chart displays monthly precipitation patterns in Huanuco, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Huanuco, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec176193190102623530253788117158
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Huanuco

In Huánuco, Peru, May marks a significant shift in humidity levels, dropping to 85% from the near-constant highs of 90-91% seen in the first quarter of the year. This gradual decline indicates the onset of drier conditions as the region transitions into the cooler months. By June, humidity will further plummet to 65%, reflecting a more marked drying trend during the winter. Contrastingly, the latter part of the year sees humidity levels rise again, peaking once more in December at 90%. This seasonal ebb and flow creates a unique climate experience for residents and visitors alike, showcasing the dynamic weather patterns characteristic of Huánuco.

May Average Humidity in Huanuco

This chart illustrates the average monthly humidity levels in Huanuco, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Huanuco is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%91%89%85%65%47%38%40%56%76%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Huanuco

In May, Huanuco experiences a slightly lower UV Index of 15, yet it remains in the extreme exposure category, with a rapid burn time of just 10 minutes. This trend of high UV levels continues from the beginning of the year, where indices peak at 19 from January to March, gradually tapering off as the months progress. Even with a marginal decrease in May, the intensity of the sun remains significant, comparable to the preceding months, reinforcing the importance of sun protection. As the year moves forward, the UV Index does show a gradual decline, dipping to 13 by June. For those planning outdoor activities, understanding this data is crucial for safety. To learn more about the UV levels throughout the year, visit Huanuco UV Index.

Maximum UV Index Levels in Huanuco for May

The chart shows the monthly maximum UV Index (UVI) for Huanuco in May, 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 May, the maximum UV index in Huanuco typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191919181513141417181817
Data source: Huanuco May 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.

May Sunshine in Huanuco

May marks a radiant peak in Huánuco, Peru, with an impressive 323 hours of sunshine—the highest point so far this year. As the months progress from January to May, there's a clear upward trend, showcasing an increase in sunlight that heralds the arrival of drier, brighter days. Following May, the sunshine remains abundant into the mid-year months, peaking again in July at 325 hours. This consistent brightness not only brightens the cityscape but also enhances the lively atmosphere of Huánuco, making it an ideal time for outdoor explorations and cultural festivities. As winter approaches in the Southern Hemisphere, the gentle drop in sunshine hours from August onward serves as a reminder of the area's dynamic climatic transitions, weaving a beautiful narrative of light and warmth throughout the year.

Monthly Sunshine Duration in Huanuco: May Highlighted

The May sunshine duration represents the total number of hours Huanuco experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec206h234h261h292h323h307h325h330h314h306h259h274h
Data source: Huanuco May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Huanuco During May

In Huanuco, Peru, the likelihood of sunny weather shows a notable upward trend as spring unfolds, with May presenting a 29% chance of sunshine. This marks a significant increase from the 14% seen in April and suggests that as the region transitions into the warmer months, brighter days become more frequent. Following May, June further elevates the sunny prospects to 30%, and July sees the sunshine chances soar to 49%. This pattern indicates that while the earlier months of the year may be less favorable for sun-seekers, late spring and early summer herald a delightful shift, making it an ideal time for outdoor activities and exploration in Huanuco.

Percentage of Sunny Days in May in Huanuco

The chart illustrates the percentage of sunny days in Huanuco throughout the year, with May 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 Huanuco experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec7%9%7%14%30%30%49%39%29%17%7%14%
Data source: Huanuco May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Huanuco in May

In Huanuco, Peru, the patterns of daylight duration reveal a fascinating rhythm throughout the year. From January to March, residents enjoy a consistent 12 hours of daylight, basking in the sun's bright embrace as summer peaks. As April approaches, daylight starts to dwindle to 11 hours, a trend that continues through the colder months of May, June, July, and August. However, as the days turn again towards spring in September, the daylight seeps back to 12 hours, restoring a balance of light and warmth that lasts well into the end of the year. This gentle ebb and flow of daylight highlights the unique climatic characteristics of Huanuco, where seasonal change subtly plays a vital role in the daily experience of its inhabitants.

Average Daylight Hours in Huanuco for May

The chart illustrates the variation in daylight duration in Huanuco throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 37m12h 24m12h 7m11h 51m11h 38m11h 31m11h 35m11h 46m12h 2m12h 19m12h 33m12h 41m
Data source: Huanuco daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Huanuco

In Huánuco, Peru, the wind conditions in May signify a slight uptick, with an average speed of 1.1 m/s (2 mph), just edging above the consistent 1.0 m/s observed in the preceding months. This gentle increase reflects a subtle shift as the region transitions from the calmness of early autumn toward the slightly breezier conditions of late winter. Interestingly, July and August mark the peak of this wind pattern, where velocities reach 1.2 m/s (3 mph). Thus, as May stands on the threshold between stability and the invigorating breezes of mid-year, it prepares the way for the seasonal changes that follow, encouraging both outdoor exploration and a deeper appreciation of Huánuco's serene landscapes.

Average May Wind Speed in Huanuco

The chart displays monthly wind speed patterns in Huanuco, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.01.01.01.01.1 m/s1.01.21.21.11.11.01.0
Data source: Huanuco May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Huanuco Compares to Other Months

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

In comparing the weather of May and January, both months exhibit similar average temperatures, hovering around 12°C (54°F), with highs reaching up to 20°C (68°F). However, May tends to be slightly cooler with min temperatures of 1°C (34°F) compared to January's minimum of 3°C (37°F). January experiences significantly more precipitation, totaling 176 mm (6.9 in) over 25 days, while May has only 62 mm (2.4 in) across 16 days. Additionally, humidity levels are higher in January at 91% compared to May's 85%, contributing to a more overcast atmosphere. For a detailed look at the conditions in January, you can visit Huanuco weather in January.

In comparing the weather between February and May, February tends to be milder with an average temperature of 13°C (55°F), while May has a slightly lower average at 12°C (54°F). However, February experiences notably higher precipitation, with 193 mm (7.6 in) spread over 26 days, compared to May's 62 mm (2.4 in) over just 16 days. Humidity levels are also higher in February at 90%, compared to 85% in May. For more detailed information about February weather, you can visit Huanuco weather in February.

In comparing the weather of May and March, both months showcase similar average temperatures, hovering around 12°C (54°F), with daily highs reaching up to 20°C (68°F). However, March is generally wetter, experiencing a significant increase in precipitation at 190 mm (7.5 in) compared to May's 62 mm (2.4 in), and it has more rainy days, totaling 30 compared to May's 16 days. Additionally, humidity levels are slightly higher in March at 91%, versus May's 85%, suggesting that March may feel a bit more damp and muggy. For more detailed insights, you can check Huanuco weather in March.

In comparing the weather of May and April, both months share similar average maximum temperatures of around 20°C (68°F), but May experiences slightly cooler minimum temperatures, averaging 1°C (34°F) compared to April's 3°C (37°F). Precipitation is notably lower in May, with 62 mm (2.4 in) over 16 days, while April sees significantly more rain at 102 mm (4.0 in) across 23 days. Additionally, humidity levels are marginally lower in May at 85%, compared to April's 89%. For more detailed insights on April weather, you can check Huanuco weather in April.

In May, the weather tends to be cooler, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 20°C (68°F) and an average of 12°C (54°F). The month is characterized by higher humidity at 85% and more frequent rainfall, averaging 62 mm (2.4 in) over 16 days. In contrast, June's temperatures are slightly lower, with a minimum of 0°C (32°F), an average of 11°C (53°F), and a maximum of 19°C (67°F). Additionally, June experiences reduced precipitation, totaling 35 mm (1.4 in) over just 8 days, and lower humidity at 65%. For more details, you can find information about Huanuco weather in June.

In comparing the weather between May and July, one can observe distinct differences in temperature, precipitation, and humidity levels. May enjoys a broader range of temperatures, with a minimum of 1°C (34°F) and a maximum reaching 20°C (68°F), while July presents slightly cooler conditions, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 20°C (68°F). Additionally, May experiences significantly more precipitation, totaling 62 mm over 16 days, compared to July’s lighter 30 mm spread across just 7 days. This leads to much higher humidity in May at 85%, whereas July offers a drier atmosphere with only 47% humidity. If you're looking for more detailed information, you can explore Huanuco weather in July.

In May, the weather tends to be cooler and more humid, with temperatures ranging from a chilly 1°C (34°F) at night to a comfortable 20°C (68°F) during the day, averaging around 12°C (54°F). This month experiences significant precipitation, totaling 62 mm (2.4 in) over 16 days, contributing to a high humidity level of 85%. In contrast, August sees slightly lower average temperatures, with a minimum of 1°C (34°F) and an average of 11°C (52°F), while still reaching a maximum of 20°C (68°F). The precipitation drops significantly to 25 mm (1.0 in) over just 8 days, resulting in a much drier atmosphere with humidity levels at 38%. For more details on August weather in Huanuco, you can visit Huanuco weather in August.

May and September share similar average maximum temperatures of 20°C (68°F), but May tends to be chillier at night with a minimum temperature of 1°C (34°F), compared to September’s 3°C (37°F). While both months average around 12°C (54°F), May experiences significantly more rainfall, with 62 mm (2.4 in) over 16 days, whereas September has just 37 mm (1.5 in) over 13 days. Additionally, May's humidity level is much higher at 85%, contrasting sharply with September's lower humidity of 40%. For more details on September weather specifically, you can refer to Huanuco weather in September.

In comparing the weather of May and October, both months have a similar average temperature of 12°C (54°F), but October typically experiences slightly warmer maximum temperatures at 22°C (71°F) compared to May's 20°C (68°F). Precipitation is notably higher in October, with 88 mm (3.4 in) over 21 days, while May sees 62 mm (2.4 in) spread over 16 days. Additionally, October features lower humidity at 56%, in contrast to May's higher humidity level of 85%. For more detailed information, check out Huanuco weather in October.

May and November present distinct weather characteristics, reflecting the transition of seasons. In May, temperatures start at a minimum of 1°C (34°F), with an average of 12°C (54°F) and a maximum reaching 20°C (68°F). This month experiences about 62 mm (2.4 in) of precipitation over 16 days, accompanied by high humidity at 85%. In contrast, November brings slightly milder temperatures with a minimum of 5°C (41°F), an average of 13°C (56°F), and a maximum of 20°C (69°F). However, this month is wetter, receiving 117 mm (4.6 in) of rainfall over 24 days, while humidity decreases to 76%. For more detailed insights into the weather during this time, check out Huanuco weather in November.

May and December present distinct weather patterns. In May, temperatures range from a minimum of 1°C (34°F) to a maximum of 20°C (68°F), with an average of 12°C (54°F). The month experiences moderate precipitation of 62 mm (2.4 in) over 16 days, along with a relatively high humidity level of 85%. By contrast, December's climate is milder, with temperatures ranging from 5°C (41°F) to 21°C (71°F), averaging 13°C (55°F). However, it sees significantly more rainfall, totaling 158 mm (6.2 in) across 27 days, and a slightly higher humidity at 90%. For more detailed information, you can check Huanuco weather in December.

Compare Huanuco's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Huanuco

As May unfolds in Huánuco, the temperature begins to shift, presenting a cool and refreshing ambiance compared to the warmer months prior. With its maximum temperatures hovering around a comfortable 20°C, the cooler average of 12°C invites both locals and visitors to enjoy the outdoors. However, this month also brings a significant increase in precipitation, with about 16 days witnessing rainfall, leading to a humid atmosphere marked by an 85% humidity level. This blend of mild temperatures and frequent showers can make May a unique and vibrant time to experience Huánuco's lush landscapes. For more insights on Huánuco's climate, explore Huanuco Climate.