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May Weather in Bolivar, Peru

Last updated: August 27, 2025

In Bolivar, Peru, the weather in May averages a comfortable 12°C (54°F). Expect temperatures to range from a chilly 4°C (40°F) at the low end to a pleasant 22°C (71°F) at the high end. During this month, 165 mm (6.5 in) of precipitation is typical, falling over 27 days. Additionally, you'll feel the moisture in the air with an average humidity of 78%. Prepare accordingly!

May Temperature in Bolivar

In May in Bolivar, the average temperature is 12°C (54°F), with maximums reaching 22°C (71°F) and minimums dipping as low as 4°C (40°F). This mild climate makes Bolivar an ideal destination for travelers seeking comfortable weather for outdoor activities.

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

The chart illustrates May temperature patterns in Bolivar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bolivar, May typically has an average temperature of 12°C (54°F), with highs reaching up to 22°C (71°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec555554545453515253545555
Data source: Temperature data for Bolivar 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 Bolivar

In Bolivar in May, the total precipitation amount is 165 mm (6.5 in) spread over 27 days.

May Precipitation Trends in Bolivar

The chart displays monthly precipitation patterns in Bolivar, 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 Bolivar, May typically receives around 165 mm (6.5 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec304337418233165968494142271353350
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Bolivar

In Bolivar in May humidity is 78%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill settling in, making travel a bit uncomfortable as the air clings to your skin, leaving you feeling cooler than the thermometer suggests.

May Average Humidity in Bolivar

This chart illustrates the average monthly humidity levels in Bolivar, 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 Bolivar is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%88%85%78%62%44%38%42%58%69%82%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Bolivar

In Bolivar in May, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Bolivar.

Maximum UV Index Levels in Bolivar for May

The chart shows the monthly maximum UV Index (UVI) for Bolivar 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 Bolivar typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec171818181513131417171616
Data source: Bolivar 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 Bolivar Compares to Other Months

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

This table compares monthly weather conditions in Bolivar, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (55°F)304 mm (12.0 inches)83%extreme
February Weather13°C (55°F)337 mm (13.3 inches)81%extreme
March Weather12°C (54°F)418 mm (16.5 inches)88%extreme
April Weather12°C (54°F)233 mm (9.2 inches)85%extreme
May Weather12°C (54°F)165 mm (6.5 inches)78%extreme
June Weather12°C (53°F)96 mm (3.8 inches)62%extreme
July Weather11°C (51°F)84 mm (3.3 inches)44%extreme
August Weather11°C (52°F)94 mm (3.7 inches)38%extreme
September Weather11°C (53°F)142 mm (5.6 inches)42%extreme
October Weather12°C (54°F)271 mm (10.7 inches)58%extreme
November Weather13°C (56°F)353 mm (13.9 inches)69%extreme
December Weather13°C (56°F)350 mm (13.8 inches)82%extreme

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