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Vestfold weather in September

Planning a getaway to Vestfold this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What is the weather like in Vestfold in September?

Vestfold is a region in Norway. September in Vestfold generally has moderate temperatures, with high precipitation.

You can expect moderate maximum daytime temperatures of around 17°C and nighttime temperatures around 11°C in Sandefjord.

In September, precipitation varies across different areas. From high rainfall in Svelvik with an average of 100 mm to high rainfall in Nøtterøy with 116 mm. Most cities enjoy a balanced amount of sunshine, with around 149 hours of sunlight anticipated in Sandefjord. This ensures the days are neither too dim nor excessively sunny.

For a closer look at September's conditions in Vestfold, see the map below. For a more detailed look at Vestfold's yearly weather, check out our Vestfold climate page.

Where to go in Vestfold in September

Find more information for the most popular destinations in the Vestfold on the map below. Click on a destination dot for more detailes.

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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).

Popular destinations

What is the weather like in September for the 5 most popular destinations in Vestfold?

Sandefjord

In September Sandefjord generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 11°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Sandefjord
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
20°C 
14°C 
210 hours 
99 mm 
15 days 
17°C 
11°C 
149 hours 
112 mm 
16 days 
October   >> October
>>  
12°C 
6°C 
85 hours 
120 mm 
17 days 
poor 
Climate in Sandefjord

Tønsberg

In September Tønsberg generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 11°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Tønsberg
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
21°C 
14°C 
210 hours 
99 mm 
15 days 
17°C 
11°C 
149 hours 
115 mm 
16 days 
October   >> October
>>  
11°C 
6°C 
85 hours 
123 mm 
17 days 
poor 
Climate in Tønsberg

Larvik

In September Larvik generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 11°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Larvik
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
20°C 
14°C 
98 mm 
16 days 
17°C 
11°C 
108 mm 
16 days 
October   >> October
>>  
12°C 
7°C 
118 mm 
18 days 
poor 
Climate in Larvik

Tjøme

In September Tjøme generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 12°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Tjøme
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
20°C 
15°C 
210 hours 
97 mm 
15 days 
17°C 
12°C 
149 hours 
115 mm 
16 days 
October   >> October
>>  
12°C 
7°C 
85 hours 
125 mm 
17 days 
poor 
Climate in Tjøme

Holmestrand

In September Holmestrand generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 9°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Holmestrand
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
21°C 
12°C 
210 hours 
106 mm 
16 days 
17°C 
9°C 
149 hours 
109 mm 
16 days 
October   >> October
>>  
11°C 
4°C 
85 hours 
109 mm 
17 days 
poor 
Climate in Holmestrand

Is your destination not in the list? Have a look at other destinations in Vestfold, in Norway.

Is September the best time to visit Vestfold?

In our view, September might not be the best time to travel to Vestfold with often unpleasant weather in Sandefjord.

Generally speaking, July and August provide perfect weather in Sandefjord. In contrast, January, February, March, April, October, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Vestfold. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Norway? Get detailed 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 climate conditions. Find out where to go with our weather planner.