Cool
Average highs are around 12°C, so pack for cooler days.
June 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 84mm, so some wet days are possible.
Monthly averages
Temp
12°C
Rain
84mm
Sun
3.7h
Sea
13°C
Weather score
20
Poor
Cool
Average highs are around 12°C, so pack for cooler days.
Showers
Rainfall averages 84mm, so some wet days are possible.
Limited sun
Sunshine averages 3.7h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 13°C, so the water can feel cool.
Map
Compare Port Arthur (Tasmania), Australia with nearby places by weather score, rain, sun, temperature, and swim conditions.
June12°C average high
June has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
June84mm average rain
June sits near Port Arthur (Tasmania)'s yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to April, June, and September to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
June3.7 hours average sun
June is one of Port Arthur (Tasmania)'s cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJanuary to February and November to December
This stretch has the strongest sunshine in the monthly averages.
June13°C average sea
June is below Port Arthur (Tasmania)'s yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJanuary to March
Sea temperatures are usually near 16°C in this stretch, so swimming comfort is at its strongest.
June20 weather score
June is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJanuary to March and December
These months have the strongest weather score in the monthly averages.