Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Sisimiut, Greenland

  • Average high temperature in May: 2.9°C

The warmest month (with the highest average high temperature) is July (9.8°C).
The month with the lowest average high temperature is February (-10.2°C).

  • Average low temperature in May: -3.2°C

Months with the highest average low temperature are July and August (3.3°C).
The coldest month (with the lowest average low temperature) is March (-18°C).

  • Average rainfall in May: 18mm

The wettest month (with the highest rainfall) is August (52mm).
The driest month (with the lowest rainfall) is May (18mm).

  • Average rainfall days in May: 9.5 days

The month with the highest number of rainy days is November (14.4 days).
The month with the lowest number of rainy days is June (9.1 days).

  • Average snowfall days in May: 7.5 days

Months with the highest number of snowfall days are November and December (13.1 days).
The month with the lowest number of snowfall days is August (0.2 days).

  • Average sea temperature in May: 0.3°C

The best month for swimming (with the highest average sea temperature) is August (4.8°C).
Coldest months (with the lowest average sea temperature) are February and March (-1.3°C).

  • Average sunshine in May: 7.3h

The month with most sunshine is July (Average sunshine: 8.3h).
The month with least sunshine is December (Average sunshine: 0h).