Cool
Average highs are around 18°C, so pack for cooler days.
April verdict
Poor for holiday weather
Average highs are around 18°C, so pack for cooler days. Sunshine averages 5.8h per day, enough for a balanced month. Rainfall averages 69mm, which is relatively low for holiday planning.
Monthly averages
Temp
18°C
Rain
69mm
Sun
5.8h
Sea
17°C
Weather score
38
Poor
Cool
Average highs are around 18°C, so pack for cooler days.
Drier
Rainfall averages 69mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 5.8h per day, enough for a balanced month.
Cool sea
Sea temperatures average 17°C, so the water can feel cool.
Map
Compare St Helens (Tasmania), Australia with nearby places by weather score, rain, sun, temperature, and swim conditions.
April18°C average high
April is close to St Helens (Tasmania)'s yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
April69mm average rain
April sits near St Helens (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.
April5.8 hours average sun
April sits close to St Helens (Tasmania)'s yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJanuary to February and November to December
This stretch has the strongest sunshine in the monthly averages.
April17°C average sea
April sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJanuary to March
Sea temperatures are usually near 18°C in this stretch, so swimming comfort is at its strongest.
April38 weather score
April sits close to St Helens (Tasmania)'s yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJanuary to March
These months have the strongest weather score in the monthly averages.