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May Weather in Rongelap, Marshall Islands

Last updated: August 23, 2025

In May, the average temperature in Rongelap, Marshall Islands hovers around 27°C (81°F), providing a pleasant climate. The temperature can dip to a minimum of 25°C (77°F) and rise to a maximum of 28°C (83°F). Expect 115 mm (4.5 in) of precipitation spread over 16 days, contributing to an average humidity of 81% that keeps the air feeling warm and lush.

May Temperature in Rongelap

In May in Rongelap, the average temperature is 27°C (81°F). Maximums can reach 28°C (83°F) and minimums can be as low as 25°C (77°F). This pleasant climate makes it an ideal time to explore the outdoors and enjoy various activities in Rongelap.

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

The chart illustrates May temperature patterns in Rongelap, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rongelap, May typically has an average temperature of 27°C (81°F), with highs reaching up to 28°C (83°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080818181818282818181
Data source: Temperature data for Rongelap 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 Rongelap

In Rongelap in May, the precipitation amount is 115 mm (4.5 in) over a span of 16 days.

May Precipitation Trends in Rongelap

The chart displays monthly precipitation patterns in Rongelap, 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 Rongelap, May typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec4228888211611015220120725621772
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Rongelap

In Rongelap in May humidity is 81%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy blanket enveloping you, making travel quite uncomfortable as it can quickly drain your energy and require frequent hydration breaks.

May Average Humidity in Rongelap

This chart illustrates the average monthly humidity levels in Rongelap, 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 Rongelap is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%81%82%83%81%80%78%77%78%78%80%82%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Rongelap

In Rongelap 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 Rongelap, you can check here.

Maximum UV Index Levels in Rongelap for May

The chart shows the monthly maximum UV Index (UVI) for Rongelap 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 Rongelap typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121315141413131414131110
Data source: Rongelap 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 Rongelap Compares to Other Months

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

This table compares monthly weather conditions in Rongelap, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)42 mm (1.7 inches)82%extreme
February Weather27°C (80°F)28 mm (1.1 inches)81%extreme
March Weather27°C (80°F)88 mm (3.5 inches)82%extreme
April Weather27°C (81°F)82 mm (3.2 inches)83%extreme
May Weather27°C (81°F)115 mm (4.5 inches)81%extreme
June Weather27°C (82°F)110 mm (4.3 inches)80%extreme
July Weather27°C (82°F)152 mm (6.0 inches)78%extreme
August Weather28°C (82°F)201 mm (7.9 inches)77%extreme
September Weather28°C (82°F)207 mm (8.2 inches)78%extreme
October Weather27°C (82°F)256 mm (10.1 inches)78%extreme
November Weather27°C (82°F)217 mm (8.5 inches)80%extreme
December Weather27°C (81°F)72 mm (2.8 inches)82%very high

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