Siglufjörður weather in September (North Iceland, Iceland)

What can you expect from the weather in Siglufjörður during September? This guide provides all the details you need.

In September, Siglufjörður generally has low temperatures and high rainfall. Throughout the day, temperatures typically settle at around 9°C. But by evening, they drop to around 5°C.

Siglufjörður in September usually receives high rainfall, averaging around 130 mm for the month. Rain is expected on roughly 16 days.

The area experiences limited sunny days, amounting to roughly 85 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Siglufjörður. July and August generally stand out with the best circumstances. While January, February, March, April, May, June, September, October, November and December tend to showcase less optimal conditions.

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

 

Siglufjörður, monthly averages in September

Min Temperature 5°C  

Max Temperature 9°C  

Chance of Rain 53%  

Precipitation 130 mm  

Rainy days 16 days  

Humidity 77% *  

Sunshine 85 hours *  

Percentage Sunshine 20% *  

* Data from: Akureyri, Iceland (64 KM, 39 Miles).

Where to go in Iceland in September

Find out more about the weather in Iceland in September and which places have the best weather 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 Siglufjörður in September?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Siglufjörður.

Our site offers climate and forecast data for every country in the world. Are you going to Iceland? On this website you can find historical weather averages for many cities in Iceland. 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.