The best time to visit Skibotn largely depends on whether you're seeking winter activities and the Northern Lights or the milder temperatures and endless daylight of summer.
For those dreaming of the Northern Lights and winter adventures, the period from late September to late March offers the best opportunities. During these months, the nights are long and dark, which is ideal for aurora viewing. You'll also find the landscape covered in snow, great for activities like dog sledding, snowmobiling, and cross-country skiing. Keep in mind that temperatures can be very cold, often dropping well below freezing, so warm clothing is essential.
If you prefer warmer weather and the great experience of the midnight sun, then June, July, and August are ideal. During these months, the sun never fully sets, providing nearly 24 hours of daylight for exploring. This is a great time for hiking, fishing, and enjoying the natural beauty of the fjords and mountains without the extreme cold. Wildlife spotting, such as reindeer and various bird species, is also more common.
Ultimately, the "best" time is subjective and depends on your preferred activities and tolerance for cold or continuous daylight.