Grimstad Weather in May

Grimstad in May sees moderate daytime temperatures of 16°C (61°F) and nighttime lows of 8°C (46°F). Rainfall is fairly high this month at around 72 mm (2.8 in), so pack a rain jacket to stay dry.

Rainfall in Grimstad in May

Historically, approximately 14 days this month are expected to have rain, averaging 72 mm (2.8 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Grimstad in May

In May, expect moderate temperatures in Grimstad, with highs of 16°C (61°F) and lows of 8°C (46°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Grimstad in May

There are approximately 229 hours of sunshine this month, resulting in mostly clear days.

If your ideal day consists of dry skies and pleasant temperatures, July typically offers the best circumstances for Grimstad.