The climate of Harstad in May is humid. An average of 105 mm precipitation is recorded over 18 days. The situation is drier than the previous month: in April, the average recorded is 152 mm over 21 days.
Temperatures are cold in Harstad in May: expect warm clothing. The average maximum temperature reaches 7°C, while the minimum falls to about 4°C. The month's average temperature is 6°C. These normals should be compared with the records recorded in Harstad in May: 17°C as a maximum in 2013 and -9°C as a minimum in 2010.
In May, the days last on average 21:07 in Harstad. The sun rises around 01:20 and sets around 22:27.
With very unfavorable weather, the month of May is generally not recommended for traveling to Harstad in Norway.
In May, the most favorable activities in Harstad are: Cultural visits and heritage.
Some activities remain possible even if conditions are not optimal: Beach and swimming, Nature and landscapes and Boat trip and cruise.
By contrast, these activities are not recommended or are ill-suited in Harstad in May: Northern or Southern Lights, Winter sports and snow and Animal observation.
