Best year time to visit Boston Island

General weather information about Boston Island

Average annual temperature is 16.2 °C

Absolute maximum temperature: 37.5 °C

Absolute minimum temperature: 6.0 °C

Number of sunny days: 153 days

Number of rainy days: 212 days

* Weather data for Boston Island Australia is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	32.5	37.5	29.4	28.3	21.9	22.7	18.5	23.6	33.8	30.5	33.1	29.2
Average daytime temperature (°C)	23.8	25.1	22.5	20.8	17.5	16.3	15.8	16.5	20.3	19.6	20.3	21.7
Average temperature (°C)	19.7	20.7	18.6	16.9	14.5	13.3	12.6	13.1	15.7	15.4	16.3	17.6
Average night temperature (°C)	16.7	17.7	15.8	14.4	12.2	11.2	10.2	10.5	12.2	12.3	13.5	14.9
Absolute minimum temperature (°C)	13.9	13.3	13.2	10.7	8.6	7.4	6.0	7.4	6.3	7.7	12.0	12.3

The largest precipitation sum in Boston Island is at

April — 41(mm)

June — 60(mm)

December — 68(mm)

When is the best time to visit Boston Island?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Boston Island.

What is the weather like in Boston Island?

See average temperature, rainfall and daylight hours for Boston Island by month in the table above.

How many sunny days does Boston Island have?

The monthly weather statistics above show sunshine and rainfall patterns for Boston Island throughout the year.