Grimstad Weather in October

October in Grimstad brings moderate temperatures around 12°C (54°F) during the day, dropping to 6°C (43°F) at night, with the most rainfall of the year.

Rainfall in Grimstad in October

With this being the rainiest month, having an umbrella is essential to avoid unexpected rain. Climate statistics over the past 30 years suggest around 18 days of rain, with 126 mm (5 in) average for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Grimstad in October

Temperatures in Grimstad in October top out at 12°C (54°F) and drop to 6°C (43°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Grimstad in October

The city usually sees around 94 hours of sunlight, indicating fewer sunny days.

If you're looking for dry conditions and comfortable temperatures, October may not be the ideal month to visit Grimstad. Our weather planner can help you explore destinations with more pleasant weather conditions.