Cool
Average highs are around 10°C, so pack for cooler days.
May verdict
Poor for holiday weather
Average highs are around 10°C, so pack for cooler days. Sunshine averages 6.9h per day, enough for a balanced month. Rainfall averages 43mm, which is relatively low for holiday planning.
Monthly averages
Temp
10°C
Rain
43mm
Sun
6.9h
Weather score
36
Poor
Cool
Average highs are around 10°C, so pack for cooler days.
Drier
Rainfall averages 43mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.9h per day, enough for a balanced month.
Map
Compare Kuusamo, Finland with nearby places by weather score, rain, sun, temperature, and swim conditions.
May10°C average high
May sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to August
This stretch sets the upper range for average daytime heat.
May43mm average rain
May sits on the drier side of Kuusamo's year, which helps with sightseeing and transfers.
Driest monthsJanuary to May and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
May6.9 hours average sun
May is brighter than Kuusamo's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMay to July
This stretch has the strongest sunshine in the monthly averages.
May36 weather score
May sits close to Kuusamo's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to July
These months have the strongest weather score in the monthly averages.