Lillestrøm Weather in May

May in Lillestrøm brings moderate temperatures, with daytime highs of 17°C (63°F) and nights around 6°C (43°F). Quite a bit of rainfall is expected, around 78 mm (3.1 in), so pack an umbrella.

Rainfall in Lillestrøm in May

You can expect rain on roughly 14 days based on historical data, averaging 78 mm (3.1 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Lillestrøm in May

If you're visiting Lillestrøm in May, expect highs of 17°C (63°F) and overnight lows around 6°C (43°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 6°C (43°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Lillestrøm in May

With approximately 241 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If your ideal day consists of dry skies and pleasant temperatures, June and July typically offer the best circumstances for Lillestrøm.