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May Weather in Nicasio, Peru

Last updated: August 27, 2025

In May, the average temperature in Nicasio, Peru hovers around 8°C (47°F). However, be prepared for fluctuations, as the minimum can dip to -4°C (24°F) while the maximum can soar to 19°C (67°F). During this month, you can expect approximately 35 mm (1.4 in) of precipitation spread over 8 days, accompanied by an average humidity level of 87%.

May Temperature in Nicasio

In May in Nicasio, the average temperature is 8°C (47°F). The maximum can reach 19°C (67°F), while the minimum can drop to as low as -4°C (24°F). This variation in temperature makes it essential to pack layers and be prepared for both mild and chilly conditions while traveling.

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

The chart illustrates May temperature patterns in Nicasio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nicasio, May typically has an average temperature of 8°C (47°F), with highs reaching up to 19°C (67°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec494949484645454850505351
Data source: Temperature data for Nicasio 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 Nicasio

In Nicasio in May, the precipitation amount is 35 mm (1.4 in) over the course of 8 days.

May Precipitation Trends in Nicasio

The chart displays monthly precipitation patterns in Nicasio, 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 Nicasio, May typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec192216211108357105539683188
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Nicasio

In Nicasio in May, humidity is 87%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration uncomfortably muggy despite the cool air.

May Average Humidity in Nicasio

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

In Nicasio 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 Nicasio.

Maximum UV Index Levels in Nicasio for May

The chart shows the monthly maximum UV Index (UVI) for Nicasio 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 Nicasio typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec192020171311121416181919
Data source: Nicasio 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 Nicasio Compares to Other Months

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

This table compares monthly weather conditions in Nicasio, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)192 mm (7.6 inches)92%extreme
February Weather10°C (50°F)216 mm (8.5 inches)93%extreme
March Weather9°C (49°F)211 mm (8.3 inches)92%extreme
April Weather9°C (48°F)108 mm (4.2 inches)91%extreme
May Weather8°C (47°F)35 mm (1.4 inches)87%extreme
June Weather7°C (46°F)7 mm (0.3 inches)76%extreme
July Weather7°C (46°F)10 mm (0.4 inches)57%extreme
August Weather9°C (48°F)5 mm (0.2 inches)51%extreme
September Weather10°C (50°F)53 mm (2.1 inches)67%extreme
October Weather10°C (51°F)96 mm (3.8 inches)77%extreme
November Weather11°C (53°F)83 mm (3.3 inches)85%extreme
December Weather10°C (51°F)188 mm (7.4 inches)90%extreme

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