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May Weather in Usicayos, Peru

Last updated: August 27, 2025

In May, the average temperature in Usicayos, Peru is a brisk 6°C (43°F), with daily highs reaching up to 14°C (57°F) and lows dropping as low as -3°C (27°F). Expect a wet month, with approximately 177 mm (7.0 in) of precipitation spread over 27 days. Humidity levels remain high at an average of 87%, adding to the cool atmosphere.

May Temperature in Usicayos

In May in Usicayos, the average temperature is 6°C (43°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -3°C (27°F). Be prepared for chilly days and layer your clothing if you're planning to travel during this time.

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

The chart illustrates May temperature patterns in Usicayos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Usicayos, May typically has an average temperature of 6°C (43°F), with highs reaching up to 14°C (57°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec454545454341404142444646
Data source: Temperature data for Usicayos 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 Usicayos

In Usicayos in May, the total precipitation amount is 177 mm (7.0 in) distributed over 27 days.

May Precipitation Trends in Usicayos

The chart displays monthly precipitation patterns in Usicayos, 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 Usicayos, May typically receives around 177 mm (7.0 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec33144233026917715088151199273323426
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Usicayos

In Usicayos in May, humidity is 87%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and necessitating warm, breathable layers for traveling.

May Average Humidity in Usicayos

This chart illustrates the average monthly humidity levels in Usicayos, 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 Usicayos is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%93%92%91%87%76%57%51%67%77%85%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Usicayos

In Usicayos in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Usicayos.

Maximum UV Index Levels in Usicayos for May

The chart shows the monthly maximum UV Index (UVI) for Usicayos 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 Usicayos typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec201920171311121518192020
Data source: Usicayos 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.

How May Weather in Usicayos Compares to Other Months

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

This table compares monthly weather conditions in Usicayos, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)331 mm (13.0 inches)92%extreme
February Weather7°C (45°F)442 mm (17.4 inches)93%extreme
March Weather7°C (45°F)330 mm (13.0 inches)92%extreme
April Weather7°C (45°F)269 mm (10.6 inches)91%extreme
May Weather6°C (43°F)177 mm (7.0 inches)87%extreme
June Weather5°C (42°F)150 mm (5.9 inches)76%extreme
July Weather5°C (41°F)88 mm (3.5 inches)57%extreme
August Weather5°C (41°F)151 mm (5.9 inches)51%extreme
September Weather6°C (43°F)199 mm (7.8 inches)67%extreme
October Weather7°C (45°F)273 mm (10.8 inches)77%extreme
November Weather8°C (46°F)323 mm (12.7 inches)85%extreme
December Weather8°C (46°F)426 mm (16.8 inches)90%extreme

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