Bømlo Weather in September

Bømlo in September averages 16°C (61°F) during the day and 12°C (54°F) at night. September is part of the rainy season, and falls within the summer season, so frequent rainfall is typical.

Rainfall in Bømlo in September

Bømlo is in the rainy season in September, with rain on around 26 days and an average of 222 mm (8.7 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in Bømlo in September

Daytime temperatures in Bømlo reach 16°C (61°F) in September, dropping to 12°C (54°F) at night. This month falls in the summer season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

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

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Norway, check out our Bømlo's climate page.

Bømlo Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 16°C (61°F)  

Chance of Rain 87%  

Precipitation 222 mm (8.7 in)  

Rainy days 26 days  

What to Wear in Bømlo in September

Pack for changing conditions in Bømlo in September. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!

What To Do in Bømlo in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

5/10

Walking

5/10

Camping

6/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Norway, check out our Bømlo's climate page.

More climate data for Bømlo

Temperature Rainfall

See the full Bømlo climate overview or explore weather in Norway.