May Weather in Huayllay, Peru

Last updated: August 27, 2025

Huayllay, Peru experiences a chilly May, where temperatures fluctuate between a pleasant 14°C (57°F) at the highest and a brisk -3°C (27°F) at the lowest. On average, residents and visitors alike can expect a cool 5°C (41°F), making warm clothing essential for outdoor activities. This month also witnesses considerable precipitation, totaling 78 mm (3.1 in) across 21 days, contributing to the region’s lush landscape. With humidity levels hovering around 85%, the air feels notably damp, enriching the experience of this scenic locale. Whether exploring its natural beauty or enjoying local culture, it’s a month that invites visitors to embrace Huayllay's unique climate.

May Temperature in Huayllay

In May, Huayllay, Peru experiences a transition that reflects the region's cool high-altitude climate. With minimum temperatures averaging around -3°C (27°F) and maximums reaching up to 14°C (57°F), the crisp days are characterized by stable averages of 5°C (41°F). This month serves as a gentle bridge between the warmth of earlier months and the colder grip of winter, with only a slight dip in temperature compared to April. As the days remain predominantly cool, it’s an ideal time for visitors to enjoy the breathtaking landscapes while bundling up for the nippy nights that can remind one of the high Andes' chill. Overall, May presents a consistent and refreshing climate, typical of Huayllay’s unique weather pattern.

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

The chart illustrates May temperature patterns in Huayllay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Huayllay, 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).
JanFebMarAprMayJunJulAugSepOctNovDec424242414039383939414242
Data source: Temperature data for Huayllay 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.

May Precipitation in Huayllay

In May, Huayllay experiences a noticeable shift in weather, with precipitation dropping to 78 mm (3.1 in) spread across 21 days of rain. This reduction follows a wetter April and is a precursor to the even drier months ahead, particularly June and July, which see significant decreases in rainfall. May’s milder precipitation contributes to a transitional climate, as the region prepares for a brief dry spell. Interestingly, while the volume of rainfall declines, May maintains a relatively high number of rainy days, hinting at a gentle drizzle rather than torrential downpours. This pattern sets the stage for a shift to the more arid winter months, marking a rhythm of wet and dry that defines Huayllay's unique climate throughout the year.

May Precipitation Trends in Huayllay

The chart displays monthly precipitation patterns in Huayllay, 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 Huayllay, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec1842142201117831254178122164197
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Huayllay

In May, the humidity in Huayllay, Peru begins to decline, hovering around 85%, a departure from the higher humidity levels experienced in the preceding months. This gradual drop from the 91% in January and February signals the start of a transition into the drier winter months ahead. As the year progresses into June and July, humidity levels continue to plummet, ultimately reaching a low of 47% by July. This trend highlights Huayllay's shift from a lush, moisture-rich environment towards a more arid climate, effectively setting the stage for the impending dry season.

May Average Humidity in Huayllay

This chart illustrates the average monthly humidity levels in Huayllay, 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 Huayllay 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 Huayllay

May in Huayllay, Peru, continues to showcase an extreme UV Index, recorded at 15, which signifies a strong need for sun protection. This trend of high UV exposure is consistent from January through April, where the index remains elevated at 20 during the summer months. As we transition into late spring, May still demands caution, although there’s a slight dip compared to the peak values early in the year. With a burn time of just 10 minutes, residents and visitors alike should remain vigilant against skin damage. This pattern persists throughout the year, underscoring the importance of sun safety in this region. For more detailed information, check our guide on the Huayllay UV Index.

Maximum UV Index Levels in Huayllay for May

The chart shows the monthly maximum UV Index (UVI) for Huayllay 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 Huayllay typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec202020181513141517191918
Data source: Huayllay 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 Huayllay

May in Huayllay, Peru, welcomes an impressive 323 hours of sunshine, marking a vibrant peak in the region's luminous calendar. As Spring transitions into its full glory, the sunshine hours continuously increase, showcasing a steady ascent from 211 hours in January to 296 hours in April. This upward trend reaches its height in July with a remarkable 327 hours, followed closely by August at 334 hours. The gradual decline begins in September, yet still maintains a robust 317 hours. Throughout the year, Huayllay's sun-drenched days not only enrich the landscape but also encourage outdoor exploration and vitality, making May an exceptionally bright month to experience all this breathtaking region has to offer.

Monthly Sunshine Duration in Huayllay: May Highlighted

The May sunshine duration represents the total number of hours Huayllay 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.
JanFebMarAprMayJunJulAugSepOctNovDec211h239h260h296h323h308h327h334h317h312h273h276h
Data source: Huayllay May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Huayllay During May

As May arrives in Huayllay, Peru, the likelihood of sunny weather takes a noticeable leap, boasting a 24% chance of sunshine—a significant increase from the preceding months. This upward trend continues from April's 13%, hinting at the onset of a more radiant season. Following May, the probability of sunshine remains relatively high in June, at 22%, before peaking in July with an impressive 38%. This pattern underscores a clear transition into a sunnier climate, making May an increasingly favorable time for outdoor activities and exploration in this picturesque region.

Percentage of Sunny Days in May in Huayllay

The chart illustrates the percentage of sunny days in Huayllay 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 Huayllay experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec5%7%6%14%24%22%38%33%22%16%5%14%
Data source: Huayllay May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Huayllay in May

In Huayllay, Peru, the pattern of daylight duration reveals a fascinating consistency throughout the year. From January to March, residents enjoy a generous 12 hours of daylight, embracing the sun's warmth. However, as April rolls in, daylight narrows slightly to 11 hours, a trend that continues through to August. This period marks a subtle transition towards shorter days, aligning with the cooler months. Interestingly, as the calendar turns to September, daylight begins to stretch again, returning to a delightful 12 hours and maintaining this rhythm until the end of the year. Overall, the seasonal ebb and flow of daylight in Huayllay creates a harmonious cycle that reflects the region's unique timekeeping within the natural world.

Average Daylight Hours in Huayllay for May

The chart illustrates the variation in daylight duration in Huayllay throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 40m12h 26m12h 7m11h 49m11h 35m11h 28m11h 32m11h 44m12h 1m12h 20m12h 36m12h 44m
Data source: Huayllay daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Huayllay

In May, Huayllay experiences a gentle breeze with an average wind speed of 1.7 m/s (4 mph), mirroring the calmness of the previous month. This consistent wind pattern is part of a broader trend, as spring transitions into summer brings a gradual increase, highlighted by a notable rise to 2.0 m/s (4 mph) in July and September. As the year unfolds, Huayllay’s wind speeds fluctuate slightly, maintaining a delicate balance between tranquility and vitality. Overall, May reflects a pivotal moment in this annual rhythm, setting the stage for the breezy months ahead while keeping the atmosphere inviting.

Average May Wind Speed in Huayllay

The chart displays monthly wind speed patterns in Huayllay, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.51.91.71.61.7 m/s1.52.01.92.01.71.51.8
Data source: Huayllay May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Huayllay Compares to Other Months

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

In comparison, weather in May generally sees slightly milder temperatures, with average highs around 14°C (57°F) and lows dropping to about -3°C (27°F), while January presents similar averages with a high of 15°C (59°F) and a low of -4°C (24°F). Although both months have similar average temperatures, January tends to experience significantly more rainfall, with 184 mm (7.2 in) compared to May's 78 mm (3.1 in), leading to an increased number of precipitation days—25 in January versus 21 in May. Humidity is also higher in January at 91% compared to May's 85%, making January feel a bit more damp and overcast. For further details, you can explore Huayllay weather in January.

In comparing the weather conditions of May and February, both months experience similar minimum temperatures, hovering around -3°C (27°F), but May tends to be slightly warmer on average with a mean of 5°C (41°F) compared to February's 6°C (42°F). February boasts marginally higher maximum temperatures, reaching up to 15°C (60°F), while May peaks at 14°C (57°F). However, February is characterized by significantly higher precipitation, accumulating 214 mm (8.4 in) over 25 days, compared to May’s 78 mm (3.1 in) across 21 days, making February notably wetter. The humidity levels are also elevated in February, reaching 90%, while May maintains a slightly lower humidity at 85%. For a more detailed look at weather conditions, you can refer to Huayllay weather in February.

When comparing the weather in May and March, we see several notable differences. In March, temperatures range from a minimum of -2°C (29°F) to a maximum of 13°C (57°F), with an average temperature of 5°C (42°F). May has slightly warmer conditions, with temperatures varying from -3°C (27°F) to 14°C (57°F) and an average similar to March's at around 5°C (41°F).

However, March is significantly wetter, receiving 219 mm (8.6 in) of precipitation over 30 days compared to May's 78 mm (3.1 in) across 21 days. The humidity in March is also higher at 91%, while May has a humidity level of 85%. For a more detailed look at the weather patterns, you can check out Huayllay weather in March.

In comparing the weather between April and May, both months display similar average temperatures, with May averaging around 5°C (41°F) while April reaches a slightly higher maximum of 16°C (60°F). However, May experiences slightly milder mornings, with a minimum temperature of -3°C (27°F) compared to April's -4°C (25°F). Precipitation is more frequent in April, with 111 mm (4.4 in) over 24 days, whereas May sees lower totals at 78 mm (3.1 in) across 21 days. The humidity remains relatively high in both months, with April at 89% and May slightly lower at 85%. For more details on the weather patterns during April, you can check Huayllay weather in April.

May and June exhibit notable contrasts in weather patterns. While May experiences slightly milder temperatures with an average of 5°C (41°F) and a maximum of 14°C (57°F), June sees a similar maximum but a lower average temperature of 4°C (40°F) and a minimum of -4°C (25°F). Precipitation is significantly higher in May, with 78 mm (3.1 in) over 21 days, compared to just 31 mm (1.2 in) across 9 days in June. Additionally, humidity levels drop from an average of 85% in May to 65% in June, indicating a drier atmosphere. For more details, you can check Huayllay weather in June.

May and July present contrasting weather conditions. In May, temperatures range from a chilly minimum of -3°C (27°F) to a more moderate maximum of 14°C (57°F), with an average temperature of 5°C (41°F). This month experiences considerable precipitation, with 78 mm (3.1 in) of rain falling over 21 days and humidity at a high 85%. In contrast, July sees a cooler minimum temperature of -6°C (22°F) and an average temperature of 3°C (38°F), while the maximum remains similar at 14°C (58°F). Notably, July is much drier, with only 24 mm (1.0 in) of precipitation over just 7 days and a significantly lower humidity level of 47%. For more detailed weather information, you can refer to Huayllay weather in July.

May and August present distinct differences in weather patterns. In May, temperatures range from a minimum of -3°C (27°F) to a maximum of 14°C (57°F), with an average of 5°C (41°F). This month is characterized by higher humidity at 85% and more frequent precipitation, totaling 78 mm (3.1 in) over 21 days. In contrast, August experiences slightly cooler temperatures, with a minimum of -7°C (20°F) and a maximum of 15°C (59°F), averaging 4°C (39°F). The humidity drops significantly to 38%, and precipitation is less frequent, totaling only 40 mm (1.6 in) over 12 days. For more detailed information on the weather in August, you can refer to Huayllay weather in August.

May and September both experience similar maximum temperatures, averaging around 14°C (57°F), yet the overall feel of the months varies greatly. In May, temperatures range from a minimum of -3°C (27°F) to an average of 5°C (41°F), accompanied by high humidity levels of 85% and frequent precipitation over 21 days. In contrast, September shows slightly cooler conditions, with temperatures dipping to a minimum of -4°C (25°F) and an average of 4°C (40°F), but with much lower humidity at 40% and slightly less precipitation over 19 days. This stark difference in humidity and weather patterns greatly influences the experience of these two months. For more details on September weather, you can check Huayllay weather in September.

May and October share a similar average temperature of 5°C (41°F), but their weather patterns differ significantly. In May, temperatures may dip as low as -3°C (27°F) and occasionally peak at 14°C (57°F), while October sees slightly colder minimums at -4°C (26°F) and a max of 15°C (59°F). Precipitation is more prevalent in October, with 122 mm (4.8 in) spread over 25 days, compared to 78 mm (3.1 in) over 21 days in May. Additionally, October's humidity is notably lower at 56%, creating a drier feeling compared to May's high humidity of 85%. For more detailed insights, you can check Huayllay weather in October.

When comparing the weather in May and November, we see that both months feature chilly temperatures, though November tends to be slightly warmer on average. In May, temperatures range from a minimum of -3°C (27°F) to a maximum of 14°C (57°F), with an average of 5°C (41°F). In contrast, November sees a minimum of -2°C (29°F) and a maximum of 15°C (59°F), with an average of 6°C (43°F).

Precipitation levels are notably higher in November, with 164 mm (6.5 in) over 26 days compared to May's 78 mm (3.1 in) over 21 days. While humidity is a bit higher in May at 85%, it remains relatively comfortable in November at 76%. For more detailed insights on November weather, you can visit Huayllay weather in November.

May and December in Huayllay showcase distinct weather characteristics, despite having similar minimum temperatures around -3°C (27°F). In May, average temperatures hover at 5°C (41°F) with a maximum of 14°C (57°F), accompanied by around 78 mm (3.1 in) of precipitation over approximately 21 days, resulting in a humidity level of 85%. Conversely, December sees a slightly higher average temperature of 6°C (43°F) and a maximum of 16°C (61°F), but experiences significantly more precipitation at 197 mm (7.8 in) across 28 days, contributing to an elevated humidity of 90%. For a more detailed look at what to expect during this time, check out Huayllay weather in December.

Compare Huayllay's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Huayllay

In May, Huayllay experiences a unique weather pattern characterized by its cool temperatures and high humidity. With an average temperature hovering around 5°C, this month marks a transition into the chillier season, contrasting sharply with the warmer months that precede it. The increased precipitation—with rain falling on over half the days—contributes to the lushness of the landscape, making May a particularly vibrant time in the area. As you explore the 85% humidity, you'll notice a refreshing embrace that sets this month apart from others. For a deeper dive into weather patterns throughout the year, visit Huayllay Climate.