Mild
Average highs are around 21°C, so days are mild rather than hot.
January verdict
Mixed for holiday weather
Average highs are around 21°C, so days are mild rather than hot. Sunshine averages 8.5h per day, so bright days are a strong part of the month. Rainfall averages 47mm, which is relatively low for holiday planning.
Monthly averages
Temp
21°C
Rain
47mm
Sun
8.5h
Sea
18°C
Weather score
53
Mixed
Mild
Average highs are around 21°C, so days are mild rather than hot.
Drier
Rainfall averages 47mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.5h per day, so bright days are a strong part of the month.
Cool sea
Sea temperatures average 18°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.
January21°C average high
January is one of St Helens (Tasmania)'s warmest months, with daytime heat above the yearly average.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
January47mm average rain
January is one of St Helens (Tasmania)'s driest months, making outdoor days easier to plan than in wetter parts of the year.
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.
January8.5 hours average sun
January is one of St Helens (Tasmania)'s sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsJanuary to February and November to December
This stretch has the strongest sunshine in the monthly averages.
January18°C average sea
January 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.
January53 weather score
January is one of St Helens (Tasmania)'s best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJanuary to March
These months have the strongest weather score in the monthly averages.