Cool
Average highs are around 18°C, so pack for cooler days.
August verdict
Mixed for holiday weather
Average highs are around 18°C, so pack for cooler days. Sunshine averages 6.4h per day, enough for a balanced month. Rainfall averages 71mm, which is relatively low for holiday planning.
Monthly averages
Temp
18°C
Rain
71mm
Sun
6.4h
Sea
17°C
Weather score
43
Mixed
Cool
Average highs are around 18°C, so pack for cooler days.
Drier
Rainfall averages 71mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.4h per day, enough for a balanced month.
Cool sea
Sea temperatures average 17°C, so the water can feel cool.
Map
Compare Jurmo, Finland with nearby places by weather score, rain, sun, temperature, and swim conditions.
August18°C average high
August is one of Jurmo's hottest months, so shade and slower afternoons matter.
Warmest monthsJune to August
This stretch sets the upper range for average daytime heat.
August71mm average rain
August is one of Jurmo's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to June and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
August6.4 hours average sun
August is brighter than Jurmo'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.
August17°C average sea
August is one of Jurmo's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to September
Sea temperatures are usually near 16°C in this stretch, so swimming comfort is at its strongest.
August43 weather score
August scores above Jurmo's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.