Cool
Average highs are around 12°C, so pack for cooler days.
September verdict
Poor for holiday weather
Average highs are around 12°C, so pack for cooler days. Sunshine averages 3.7h per day, so this is not one of the brighter months. Rainfall averages 66mm, which is relatively low for holiday planning.
Monthly averages
Temp
12°C
Rain
66mm
Sun
3.7h
Weather score
25
Poor
Cool
Average highs are around 12°C, so pack for cooler days.
Drier
Rainfall averages 66mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 3.7h per day, so this is not one of the brighter months.
Map
Compare Salamajärvi National Park, Finland with nearby places by weather score, rain, sun, temperature, and swim conditions.
September12°C average high
September 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.
September66mm average rain
September is wetter than Salamajärvi National Park's yearly average, so flexible plans matter more.
Driest monthsJanuary to May and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
September3.7 hours average sun
September sits close to Salamajärvi National Park's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to July
This stretch has the strongest sunshine in the monthly averages.
September25 weather score
September scores below Salamajärvi National Park's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJune to July
These months have the strongest weather score in the monthly averages.