Where in Iceland is best for the aurora?

By geomagnetic latitude, Akureyri at 69.7°. 4 towns sit at 60 degrees or more, where no storm is needed.

Which town in Iceland has the longest December night?

Akureyri, with 17.5 hours of civil night on December 15.

Which town in Iceland has the clearest dark season?

Reykjavík, with 79% mean cloud amount in the months with at least 4 hours of civil night (NASA POWER, 2001 to 2020).

What is the best month for aurora in Iceland?

December for 4 of 4 towns, by civil night times the clear share of the sky. Each town page gives its own month.

6 towns · northern lights

Aurora towns in Iceland

Answer

Glow tracks 6 towns in Iceland, 4 with their own indexed page. On the IGRF-14 dipole they run from Akureyri at 69.7° to Hafnarfjörður at 68.7°, with a median of 68.8 degrees geomagnetic. Among the 13 countries with a Glow hub, that median ranks 1st.

68.8°

median geomagnetic latitude

IGRF-14 dipole, SunCalc, NASA POWER

Where the towns sit

60° geomagnetic or more, no storm needed55° to 60°, G1 or lessbelow 55°, storm needed

Of the 4 indexed towns in Iceland, 4 sit at 60 degrees geomagnetic or more, in or poleward of SWPC's 60 to 75 degree band, where no storm is needed.

Darkness and cloud

On December 15 the median town gets 17.0 hours of civil night. Akureyri has the most at 17.5 hours and Reykjavík the least at 17.0. 4 of these towns lose civil darkness altogether around the June solstice; Akureyri goes longest, 83 nights.

NASA POWER's 2001 to 2020 climatology puts median cloud amount in the dark months at 81%. Reykjavík is clearest at 79% and Reykjanesbær cloudiest at 83%. These are all-hours averages for 1 degree cells, not forecasts.

Best month, town by town

Multiplying civil night by the clear share of the sky, December comes out best for 4 of the 4 towns. SWPC notes a tendency toward larger storms near the equinoxes, which this score does not include.

Every town

6 towns in Iceland, highest geomagnetic latitude first
Town	Region	Dipole	Storm needed	Dec 15 night	Dark-month cloud	Best month
Akureyri	Northeast	69.7°	none	17.5 h	82%	Dec
Reykjavík	Capital Region	68.8°	none	17.0 h	79%	Dec
Kópavogur *	Capital Region	68.8°	none	17.0 h	79%	Dec
Keflavík *	Southern Peninsula	68.8°	none	17.0 h	82%	Dec
Reykjanesbær	Southern Peninsula	68.8°	none	17.0 h	83%	Dec
Hafnarfjörður	Capital Region	68.7°	none	17.0 h	79%	Dec

* Within 15 km of a larger town with the same rounded figures; its page points to that town. Cloud: NASA POWER mean for months with at least 4 hours of civil night.

Regions

The towns fall in 3 first-level regions. Capital Region has 3, Southern Peninsula has 2, Northeast has 1. Regions with at least 5 indexed towns have their own page with three rankings.

Capital Region3 towns
Southern Peninsula2 towns
Northeast1 towns

Questions

Where in Iceland is best for the aurora?: By geomagnetic latitude, Akureyri at 69.7°. 4 towns sit at 60 degrees or more, where no storm is needed.
Which town in Iceland has the longest December night?: Akureyri, with 17.5 hours of civil night on December 15.
Which town in Iceland has the clearest dark season?: Reykjavík, with 79% mean cloud amount in the months with at least 4 hours of civil night (NASA POWER, 2001 to 2020).
What is the best month for aurora in Iceland?: December for 4 of 4 towns, by civil night times the clear share of the sky. Each town page gives its own month.

Sources and verification

GeoNames dump (CC BY 4.0)https://download.geonames.org/export/dump/
IGRF-14, NOAA NCEIhttps://www.ngdc.noaa.gov/IAGA/vmod/coeffs/igrf14coeffs.txt
NASA POWER climatologyhttps://power.larc.nasa.gov/docs/services/api/temporal/climatology/
NOAA SWPC, Aurorahttps://www.swpc.noaa.gov/phenomena/aurora

Quoted figures last checked against their sources on 2026-09-30; next review 2026-12-31. Computed figures come from SunCalc and the IGRF-14 dipole as described in the methodology. Every quote is listed in the sources ledger.