Cool
Average highs are around 17°C, so pack for cooler days.
June verdict
Poor for holiday weather
Average highs are around 17°C, so pack for cooler days. Sunshine averages 7.1h per day, enough for a balanced month. Rainfall averages 106mm, so some wet days are possible.
Monthly averages
Temp
17°C
Rain
106mm
Sun
7.1h
Sea
10°C
Weather score
31
Poor
Cool
Average highs are around 17°C, so pack for cooler days.
Showers
Rainfall averages 106mm, so some wet days are possible.
Some sun
Sunshine averages 7.1h per day, enough for a balanced month.
Cool sea
Sea temperatures average 10°C, so the water can feel cool.
Map
Compare Cape Breton Highlands National Park, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
June17°C average high
June sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
June106mm average rain
June sits on the drier side of Cape Breton Highlands National Park's year, which helps with sightseeing and transfers.
Driest monthsMay to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
June7.1 hours average sun
June is one of Cape Breton Highlands National Park's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
June10°C average sea
June is close to Cape Breton Highlands National Park's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJuly to September
Sea temperatures are usually near 16°C in this stretch, so swimming comfort is at its strongest.
June31 weather score
June sits close to Cape Breton Highlands National Park's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.