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May Weather in Nueva Costa Rica, Mexico

Last updated: August 27, 2025

In May, the average temperature in Nueva Costa Rica, Mexico is a pleasant 24°C (76°F). During this time, temperatures can dip to a minimum of 18°C (65°F) and soar to a maximum of 33°C (92°F). Expect 255 mm (10.1 in) of precipitation spread over 30 days, with an average humidity level of 74%. Enjoy the vibrant climate of this beautiful destination!

May Temperature in Nueva Costa Rica

In May in Nueva Costa Rica, the average temperature is 24°C (76°F). The maximum can reach 33°C (92°F), and the minimum can be as low as 18°C (65°F). It's the perfect time for travelers to enjoy pleasant weather while exploring all that Nueva Costa Rica has to offer.

May Weather in Nueva Costa Rica: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Nueva Costa Rica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nueva Costa Rica, May typically has an average temperature of 24°C (76°F), with highs reaching up to 33°C (92°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec727375767674757474747372
Data source: Temperature data for Nueva Costa Rica 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 Nueva Costa Rica

In Nueva Costa Rica in May, the total precipitation amount reaches 255 mm (10.1 in) over the course of 30 days.

May Precipitation Trends in Nueva Costa Rica

The chart displays monthly precipitation patterns in Nueva Costa Rica, 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 Nueva Costa Rica, May typically receives around 255 mm (10.1 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec7817612563962573624123285810
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Nueva Costa Rica

In Nueva Costa Rica in May, humidity is 74%. With an average temperature of 24°C (76°F), this humidity feels like a warm, heavy blanket wrapping around you, making travel a bit sticky and requiring plenty of hydration as you explore.

May Average Humidity in Nueva Costa Rica

This chart illustrates the average monthly humidity levels in Nueva Costa Rica, 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 Nueva Costa Rica is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%68%64%67%74%78%82%82%80%81%80%75%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Nueva Costa Rica

In Nueva Costa Rica in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Nueva Costa Rica, you can check here.

Maximum UV Index Levels in Nueva Costa Rica for May

The chart shows the monthly maximum UV Index (UVI) for Nueva Costa Rica 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 Nueva Costa Rica typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131415141415141413109
Data source: Nueva Costa Rica 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 Nueva Costa Rica Compares to Other Months

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

This table compares monthly weather conditions in Nueva Costa Rica, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)7 mm (0.3 inches)70%extreme
February Weather23°C (74°F)7 mm (0.3 inches)68%extreme
March Weather24°C (75°F)17 mm (0.7 inches)64%extreme
April Weather25°C (77°F)61 mm (2.4 inches)67%extreme
May Weather24°C (76°F)255 mm (10.1 inches)74%extreme
June Weather23°C (74°F)396 mm (15.6 inches)78%extreme
July Weather24°C (75°F)257 mm (10.1 inches)81%extreme
August Weather23°C (74°F)362 mm (14.2 inches)82%extreme
September Weather23°C (74°F)412 mm (16.2 inches)80%extreme
October Weather23°C (74°F)328 mm (12.9 inches)81%extreme
November Weather23°C (73°F)58 mm (2.3 inches)80%very high
December Weather22°C (73°F)10 mm (0.4 inches)75%very high

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