With more hours of darkness during the arctic night, late September to early April are the best time to see northern lights in Norway. But because the solar activity that produces the Northern Lights is stronger in September and March, those months are statistically the best.
Always take into account the hours of light while organizing your journey to see the Northern Lights in Norway because the sky will be too bright to see the lights, even at lower latitudes, if you schedule your trip during the summer.
Early fall or late winter are often the best times to see northern lights in Norway in terms of weather and clouds. Remember that the weather at that latitude is usually unpredictable, and the majority of Norway's best places to watch the aurora are located above the Arctic circle.
Month-wise wise Best time to see Northern Lights in Norway:
September and October: Although there aren't many hours of darkness in September and October, there are more solar activities and less clouds at this time.
November, December, January, and February: The most visited months in Norway during the winter Northern Lights season are November, December, January, and February. The percentage of covered skies is typically higher in some months, such as November.
March and April: Solar activity always peaks around the spring equinox, which typically leads to breathtaking Northern Lights display