South Island National Park

Park Queensland national park protecting coral islands and reefs

A protected island or island group off Queensland’s coast with seabird colonies and coastal vegetation, reachable by private boat. Conservation-minded visitors come for birdwatching and shoreline walks.

South Island National Park
-21.7509, 150.3316

Best Time to Visit South Island National Park #

Weather & Climate near South Island National Park #

Climate

South Island National Park's climate is classified as Tropical Savanna - Tropical Savanna climate with hot summers (peaking in January) and mild winters (coldest in July). Temperatures range from 16°C to 30°C. Abundant rainfall (1011 mm/year), wettest in March with a pronounced dry season.

Temperature & Rainfall
Temperature Range
30°
Warmest Month
16°
Coldest Month
Monthly Conditions

January

January is the warmest month with highs of 30°C and lows of 24°C. Significant rainfall (153 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°

Weather

153 mm
Rainfall
5.5 m/s
Wind
Light Breeze

February

February is warm with highs of 29°C and lows of 24°C. Significant rainfall (137 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 29°

Weather

137 mm
Rainfall
5.1 m/s
Wind
Light Breeze

March

March is warm with highs of 28°C and lows of 23°C. The wettest month with heavy rain (188 mm).

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 28°

Weather

188 mm
Rainfall
5.2 m/s
Wind
Light Breeze

April

April is warm with highs of 27°C and lows of 22°C. Moderate rainfall (68 mm).

Comfort

24°
Feels Like Warm
24°C
Temperature
22° 27°

Weather

68 mm
Rainfall
4.4 m/s
Wind
Light Breeze

May

May is mild with highs of 24°C and lows of 20°C. Moderate rainfall (74 mm).

Comfort

22°
Feels Like Mild
22°C
Temperature
20° 24°

Weather

74 mm
Rainfall
4.9 m/s
Wind
Light Breeze

June

June is mild with highs of 22°C and lows of 18°C. Moderate rainfall (45 mm).

Comfort

20°
Feels Like Mild
20°C
Temperature
18° 22°

Weather

45 mm
Rainfall
3.9 m/s
Wind
Light Breeze

July

July is mild with highs of 21°C and lows of 16°C. Moderate rainfall (47 mm).

Comfort

19°
Feels Like Mild
19°C
Temperature
16° 21°

Weather

47 mm
Rainfall
4.7 m/s
Wind
Light Breeze

August

August is mild with highs of 22°C and lows of 17°C. Light rainfall.

Comfort

19°
Feels Like Mild
19°C
Temperature
17° 22°

Weather

26 mm
Rainfall
3.7 m/s
Wind
Light Breeze

September

September is mild with highs of 24°C and lows of 18°C. The driest month with just 15 mm.

Comfort

21°
Feels Like Mild
21°C
Temperature
18° 24°

Weather

15 mm
Rainfall
4.4 m/s
Wind
Light Breeze

October

October is mild with highs of 26°C and lows of 20°C. Moderate rainfall (38 mm).

Comfort

23°
Feels Like Mild
23°C
Temperature
20° 26°

Weather

38 mm
Rainfall
4.9 m/s
Wind
Light Breeze

November

November is warm with highs of 28°C and lows of 22°C. Moderate rainfall (68 mm).

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 28°

Weather

68 mm
Rainfall
5.1 m/s
Wind
Light Breeze

December

December is warm with highs of 30°C and lows of 23°C. Significant rainfall (152 mm).

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 30°

Weather

152 mm
Rainfall
5.2 m/s
Wind
Light Breeze

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