WhatAWeather3-day Kp forecast (NOAA SWPC)
5-day night cloud cover (Open-Meteo)
Average night cloud cover (10pm-3am local)
Auroral oval map
Best months
| Month | Probability | Notes |
|---|---|---|
| September | High | Equinox, nights start to lengthen |
| October | Very high | Often clear skies, growing darkness |
| November | Very high | Long nights, moderate cold |
| December | High | Longest nights, sometimes overcast |
| January | Very high | Extreme cold, excellent contrast |
| February | Very high | Atmospheric stability |
| March | High | Equinox, last practical month |
Complete guide: aurora in Iceland (Reykjavik)
Iceland is arguably the most famous aurora destination in the world. The island sits directly under the auroral oval throughout most of the winter, with dark periods from September to April and very long nights in December and January (barely 4 hours of daylight). Reykjavik, the capital, already has solid aurora statistics, but light pollution reduces contrast; you should head 20-40 km out of the city for truly dark skies. The Reykjanes peninsula, Thingvellir, Vik and the south coast offer excellent viewpoints.
Getting there: most visitors fly into Keflavik International (KEF), 50 minutes from Reykjavik. From there rent a car (4x4 in winter) or book an aurora tour from the capital. Main roads are usually kept clear, but the Ring Road sometimes closes due to polar winds.
Best spots: Thingvellir National Park (no light, tectonic rifts as foreground), Kirkjufell (the cone-shaped mountain near Grundarfjordur), Jokulsarlon glacier lagoon, the Skogafoss and Seljalandsfoss waterfalls for night compositions, and the black sand beaches of Vik for dramatic scenes.
Light pollution: Reykjavik has a light dome but the island is huge and nearly empty (380,000 people in 103,000 km2). A 30-minute drive puts you in near-total darkness.
Typical lodging: glass-roof cabins (glass igloos) in Hellnar and Hella, farms with highland views, boutique hotels in Reykjavik with aurora wake-up service. Book months ahead: winter is high season. Pack very warm clothing (wind chill can hit -15 C) and snow tires or chains if driving.