nomadseason

May Weather in Greenland, United States

Last updated: June 24, 2025

In May, the average temperature in Greenland, United States is a comfortable 19°C (67°F), with temperatures ranging from a chilly 4°C (39°F) to a warm 32°C (90°F). Expect 192 mm (7.6 in) of precipitation over approximately 13 days, contributing to an average humidity of 82%. Embrace the variety that this month brings!

May Temperature in Greenland

In May in Greenland, the average temperature is 19°C (67°F). Maximum temperatures can reach up to 32°C (90°F), while minimum temperatures can drop as low as 4°C (39°F). This variety in temperatures makes Greenland a great destination for travelers looking to experience both warm days and cool evenings.

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

The chart illustrates May temperature patterns in Greenland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greenland, May typically has an average temperature of 19°C (67°F), with highs reaching up to 32°C (90°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec384152576775797773604843
Data source: Temperature data for Greenland generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Greenland

In Greenland in May, the total precipitation amount is 192 mm (7.6 in) spread over 13 days.

May Precipitation Trends in Greenland

The chart displays monthly precipitation patterns in Greenland, 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 Greenland, May typically receives around 192 mm (7.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec8410614417419298104154771637678
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Greenland

In Greenland in May humidity is 82%. With an average temperature of 19°C (67°F), this humidity feels like a heavy blanket wrapping around you, making each step feel sluggish and the air thick as you explore the sights.

May Average Humidity in Greenland

This chart illustrates the average monthly humidity levels in Greenland, 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 Greenland is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%77%78%82%81%75%61%59%69%82%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Greenland

In Greenland in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Greenland.

Maximum UV Index Levels in Greenland for May

The chart shows the monthly maximum UV Index (UVI) for Greenland 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 Greenland typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46710111111109753
Data source: Greenland 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 Greenland Compares to Other Months

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

This table compares monthly weather conditions in Greenland, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)84 mm (3.3 inches)82%moderate
February Weather5°C (41°F)106 mm (4.2 inches)79%high
March Weather11°C (52°F)144 mm (5.7 inches)77%high
April Weather14°C (57°F)174 mm (6.8 inches)78%very high
May Weather19°C (67°F)192 mm (7.6 inches)82%extreme
June Weather24°C (76°F)98 mm (3.9 inches)81%extreme
July Weather26°C (79°F)104 mm (4.1 inches)75%extreme
August Weather25°C (77°F)154 mm (6.1 inches)61%very high
September Weather23°C (73°F)77 mm (3.0 inches)59%very high
October Weather15°C (60°F)163 mm (6.4 inches)69%high
November Weather9°C (48°F)76 mm (3.0 inches)82%moderate
December Weather6°C (43°F)78 mm (3.1 inches)87%moderate

Compare Greenland's Climate with Cities Worldwide