Posio Weather in May

May in Posio brings low temperatures, with daytime highs of 10°C (50°F) and nights around 2°C (36°F). Expect around 60 mm (2.4 in) of rainfall during the month.

Rainfall in Posio in May

You can expect rain on roughly 14 days based on historical data, averaging 60 mm (2.4 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 Posio in May

Daytime highs in Posio in May reach 10°C (50°F), with nights around 2°C (36°F). Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights fall to 2°C (36°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

If you prefer dry days with pleasant temperatures, May may not be the ideal month to visit Posio. Our weather planner can help you explore destinations with more pleasant weather conditions.