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Finnmark weather in September

Are you planning a trip to Finnmark in September and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Finnmark in September?

Finnmark is a region in Norway. September in Finnmark generally has cold temperatures, with precipitation levels ranging from moderate to high.

You can expect cold maximum daytime temperatures of around 11°C and nighttime temperatures around 4°C in Alta.

In September, precipitation varies across different areas. From moderate rainfall in Karasjok with an average of 56 mm to high rainfall in Hammerfest with 104 mm.

To learn more about the conditions in specific areas of Finnmark in September, check out the map below. For more details on the yearly weather, visit our Finnmark climate page.

Where to go in Finnmark in September

Find the average weather conditions in September for the most popular destinations in Finnmark on the map below. Click on a destination dot for more detailed information.

Map not visible? Whoops sorry! Please refresh the page.
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 in Finnmark

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

Average weather in Alta

In September Alta generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 4°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

Alta
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
<<  
15°C 
8°C 
77 mm 
16 days 
11°C 
4°C 
68 mm 
18 days 
October   >> October
>>  
4°C 
-3°C 
66 mm 
21 days 
poor 
Climate in Alta

Average weather in Karasjok

In September Karasjok generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 3°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

Karasjok
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
<<  
16°C 
8°C 
74 mm 
16 days 
11°C 
3°C 
56 mm 
16 days 
October   >> October
>>  
3°C 
-3°C 
51 mm 
17 days 
poor 
Climate in Karasjok

Average weather in Gjesvær

In September Gjesvær generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 7°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

Gjesvær
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
conditionsWeather conditions conditionsWeather
<<   August August
<<  
13°C 
9°C 
67 mm 
11°C 
7°C 
78 mm 
October   >> October
>>  
6°C 
3°C 
102 mm 
poor 
Climate in Gjesvær

Average weather in Kirkenes

In September Kirkenes generally has low temperatures with maximum daytime temperatures around 12°C, minimum nighttime temperatures around 5°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

Kirkenes
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
<<  
16°C 
8°C 
68 mm 
17 days 
12°C 
5°C 
57 mm 
17 days 
October   >> October
>>  
4°C 
-1°C 
55 mm 
19 days 
poor 
Climate in Kirkenes

Average weather in Skarsvåg

In September Skarsvåg generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 7°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

Skarsvåg
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
conditionsWeather conditions conditionsWeather
<<   August August
<<  
13°C 
9°C 
66 mm 
11°C 
7°C 
76 mm 
October   >> October
>>  
6°C 
3°C 
101 mm 
poor 
Climate in Skarsvåg

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

Is September the best time to visit Finnmark?

In our opinion, September may not be the ideal time to visit Finnmark due to the typically unpleasant weather in Alta.

Generally speaking, July and August provide tolerable weather in Alta. The weather in January, February, March, April, May, October, November and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Finnmark. 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.