Tjøme weather in September (Vestfold, Norway)

What kind of temperatures can you expect in Tjøme during September? Get all the weather information you need to plan your visit.

Temperatures

In September, the weather in Tjøme generally includes moderate temperatures and high rainfall. During the day, temperatures usually reach up to 17°C. At night, they tend to fall to approximately 12°C.

Precipitation

Tjøme in September usually receives high rainfall, averaging around 115 mm for the month. Climate data suggests that about 16 days will experience rainfall.

Average sunshine

With about 149 hours of sunshine, the area enjoys a nice balance of sun and clouds, creating a pleasant environment.

In case you lean more towards enjoying temperate temperatures and rain-free days July and August typically offer the most optimal weather. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Tjøme climate page with graphs.

 

Tjøme, monthly averages in September

Min Temperature 12°C  

Max Temperature 17°C  

Chance of Rain 52%  

Precipitation 115 mm  

Rainy days 16 days  

Humidity 76% *  

Sunshine 149 hours *  

Percentage Sunshine *  

Data from: Drammen, Norway (70 KM, 43 Miles).

Where to go in Norway in September

Find out more about the weather in Norway and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Tjøme, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

6/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Tjøme.

Our site offers climate and forecast data for every country in the world. Are you going to Norway? On this website you can find historical weather averages for many cities in Norway. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.