Will I see the northern lights in Iqaluit tonight?
Probably not
Auroras should be active enough (Kp 2.0 forecast, 0 needed here), but clouds cover most of the night.
Hour by hour tonight
Loading tonight's hours…
Times are local (America/Iqaluit). Only hours with the sun below −6° are shown. Kp forecast: NOAA SWPC. Clouds: MET Norway.
Planning a trip to Iqaluit?
In 2015–2025, Iqaluit averaged 168 good nights a year out of 168 clear, dark ones. The best month was January: 100% of 4-night stays saw auroras at least once.
Chance on a 4-night stay, week by week
By month
| Month | Dark / night | Clear & dark | 1 night | 3 nights | 4 nights | 7 nights |
|---|---|---|---|---|---|---|
| August | 3.6 h | 1.2 h | 41% | 75% | 83% | 95% |
| September | 7.4 h | 2.5 h | 53% | 86% | 92% | 98% |
| October | 10.9 h | 3.5 h | 51% | 82% | 89% | 97% |
| November | 13.5 h | 4.4 h | 61% | 91% | 95% | 100% |
| December | 14.0 h | 6.0 h | 66% | 93% | 98% | 100% |
| January | 13.8 h | 9.1 h | 84% | 99% | 100% | 100% |
| February | 11.8 h | 8.8 h | 88% | 99% | 100% | 100% |
| March | 8.6 h | 5.7 h | 81% | 96% | 98% | 100% |
| April | 4.4 h | 2.1 h | 53% | 81% | 87% | 99% |
"Clear & dark" = average hours per night with the sun below −12° and mostly clear sky. Odds = share of stays with at least one clear, dark hour when auroras were strong enough here.
Chance of at least one clear, dark night with auroras strong enough to see, from what really happened in the same week in each of 11 years.
Aurora tours from Iqaluit
A guide with a car can drive to wherever the clouds break, which beats any forecast. On a cloudy night that is often the difference between seeing nothing and seeing a show.
Iqaluit northern lights: questions
Yes. Iqaluit sits at 70.5° magnetic latitude, where auroras show on almost every clear night, even when activity is quiet. In 2015–2025 it averaged 168 good nights a year: clear, dark and active enough.
January: a 4-night stay then had at least one good night 100% of the time. Nights are dark enough from August to April. The best hours are usually around local midnight.
Hardly any. Iqaluit sits at 70.5° magnetic latitude, under or even poleward of the usual auroral oval, so auroras can show at Kp 0–1. We worked that out with a rule calibrated against the Finnish Meteorological Institute's sighting statistics. On quiet nights look north or straight up; on active nights the aurora can sit south of you.
In January, 2 nights gave 96%, 4 nights gave 100%, 7 nights gave 100% odds of at least one good night (2015–2025). Clouds come in spells, so more nights help more than you might think.
Every 10 minutes we take NOAA's Kp forecast and MET Norway's hourly cloud forecast for Iqaluit, add the sun and moon, and score each hour of tonight. The verdict is the best hour. How it works explains the calibration.