Temperature in Svalbard in September

Daytime highs, nighttime lows and the warmest cities in Svalbard, Norway this September.

Svalbard, Norway, a region in Norway, typically experiences cold weather in September, with maximum daytime temperatures around 3°C (37°F) and nighttime temperatures around -1°C (30°F) in Longyearbyen.

What is the temperature of the different cities in Svalbard, Norway in September?

To get a sense of September's typical temperatures in the key spots of Svalbard, explore the map below. Click on a point for an in-depth look.

Select a Month

Check the conditions for any month of the year.

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

See also: Svalbard weather by month.

Best Places to Visit in Svalbard in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Svalbard.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

Svalbard temperatures in September: frequently asked questions

How hot does it get in Svalbard, Norway in September?

Longyearbyen averages a daytime high of 3°C (37°F) in September, which is low for Svalbard, Norway.

How cold does it get at night in Svalbard, Norway in September?

Average overnight lows in Svalbard, Norway during September sit near -1°C (30°F) in Longyearbyen.

How much sun does Svalbard, Norway get in September?

Most cities witness limited sunny days; expect roughly 77 hours of sunlight in Longyearbyen. This subdued sunlight is perfect for those who prefer cooler, cloudier weather rather than intense sunny days.

Interested in more climate information?

We have much more information about the climate in Svalbard.

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 travel conditions. Find out where to go with our weather planner.

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