Halden Weather in May

In Halden, May brings moderate daytime temperatures around 17°C (63°F), with nights cooling to 7°C (45°F). Expect quite a bit of rainfall this month.

Rainfall in Halden in May

Looking at the last 30 years, the data shows about 14 days with rain, averaging 68 mm (2.7 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Halden in May

If you're visiting Halden in May, expect highs of 17°C (63°F) and overnight lows around 7°C (45°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 7°C (45°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

If you prefer enjoying temperate temperatures and rain-free days, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.