Niiwalarra Islands National Park

National Park Remote island national park with coastal biodiversity

Niiwalarra Islands National Park
-13.8900, 126.5461

How to Get to Niiwalarra Islands National Park #

The Niiwalarra Islands are remote and typically accessed via charter boat or small aircraft from ports in the Kimberley region. Arrange travel through licensed operators and check permit requirements and seasonal restrictions.

Tips for Visiting Niiwalarra Islands National Park #

  • Travel here only with a licensed local operator familiar with tides and seasonal access-some islands are remote and require permits.
  • Bring appropriate gear for beach and reef exploration, and pack for insect and sun protection.
  • Respect wildlife and local cultural sites; remote islands often have fragile ecosystems.

Best Time to Visit Niiwalarra Islands National Park #

Dry season is generally the safest time to visit for sea travel and outdoor activities; always check with local authorities for access rules.

Dry season
May-September · 25-35°C (77-95°F)
Calmer seas and better access for boat travel and snorkeling.
Wet season
November-March · 25-32°C (77-90°F)
Higher winds and occasional storms; marine conditions can be rough.

Weather & Climate near Niiwalarra Islands National Park #

Climate

Niiwalarra Islands National Park's climate is classified as Tropical Savanna - Tropical Savanna climate with very hot summers (peaking in November) and warm winters (coldest in July). Temperatures range from 17°C to 35°C. Moderate rainfall (996 mm/year) with a pronounced dry season.

Air Quality: AQI 42 Good
Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
36°
Warmest Month
15°
Coldest Month
Monthly Conditions

January

January is hot, feeling like 34°C with oppressive humidity. The wettest month with heavy rain (292 mm) and mostly overcast skies.

54 Acceptable

Comfort

35°
Feels Like Hot
29°C
Temperature
25° 33°
82%
Humidity
Very Humid

Weather

292 mm
Rainfall
3.0 m/s
Wind
Light Breeze
2.6
UV Index
Extreme
12.7h daylight

February

February is hot, feeling like 34°C with oppressive humidity. Heavy rain (260 mm) and mostly overcast skies.

55 Acceptable

Comfort

34°
Feels Like Hot
29°C
Temperature
25° 32°
82%
Humidity
Very Humid

Weather

260 mm
Rainfall
2.5 m/s
Wind
Calm
2.8
UV Index
Extreme
12.4h daylight

March

March is hot, feeling like 34°C due to high humidity. Significant rainfall (192 mm) and partly cloudy skies.

63 Good

Comfort

34°
Feels Like Hot
29°C
Temperature
25° 33°
79%
Humidity
Very Humid

Weather

192 mm
Rainfall
2.4 m/s
Wind
Calm
2.7
UV Index
Extreme
12.1h daylight

April

April is hot, feeling like 31°C due to high humidity. Moderate rainfall (52 mm).

79 Very Good

Comfort

31°
Feels Like Hot
28°C
Temperature
23° 33°
71%
Humidity
Very Humid

Weather

52 mm
Rainfall
2.5 m/s
Wind
Calm
2.4
UV Index
Extreme
11.7h daylight

May

May is warm with highs of 32°C and lows of 21°C. Light rainfall and mostly sunny skies.

93 Ideal

Comfort

26°
Feels Like Warm
26°C
Temperature
21° 32°
63%
Humidity
Humid

Weather

23 mm
Rainfall
2.6 m/s
Wind
Calm
1.9
UV Index
Very High
11.4h daylight

June

June is warm with highs of 30°C and lows of 18°C. Almost no rain and mostly sunny skies.

97 Ideal

Comfort

24°
Feels Like Warm
24°C
Temperature
18° 30°
58%
Humidity
Humid

Weather

1 mm
Rainfall
2.8 m/s
Wind
Calm
1.7
UV Index
Very High
11.2h daylight

July

July is mild with highs of 30°C and lows of 17°C. Almost no rain and clear sunny skies.

97 Ideal

Comfort

23°
Feels Like Mild
23°C
Temperature
17° 30°
58%
Humidity
Humid

Weather

4 mm
Rainfall
2.4 m/s
Wind
Calm
1.8
UV Index
Very High
11.3h daylight

August

August is warm with highs of 31°C and lows of 18°C. The driest month with just 0 mm and clear sunny skies.

97 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
18° 31°
59%
Humidity
Humid

Weather

0 mm
Rainfall
2.6 m/s
Wind
Calm
2.1
UV Index
Extreme
11.6h daylight

September

September is hot, feeling like 28°C. Almost no rain and clear sunny skies.

89 Excellent

Comfort

29°
Feels Like Hot
27°C
Temperature
21° 33°
65%
Humidity
Humid

Weather

1 mm
Rainfall
2.7 m/s
Wind
Calm
2.6
UV Index
Extreme
11.9h daylight

October

October is hot, feeling like 32°C. Light rainfall and mostly sunny skies.

90 Ideal

Comfort

32°
Feels Like Hot
29°C
Temperature
24° 34°
67%
Humidity
Humid

Weather

11 mm
Rainfall
3.1 m/s
Wind
Light Breeze
2.8
UV Index
Extreme
12.3h daylight

November

November is the hottest month, feeling like 35°C. Moderate rainfall (35 mm).

80 Excellent

Comfort

35°
Feels Like Hot
30°C
Temperature
25° 35°
69%
Humidity
Humid

Weather

35 mm
Rainfall
3.2 m/s
Wind
Light Breeze
2.9
UV Index
Extreme
12.6h daylight

December

December is hot, feeling like 36°C due to high humidity. Significant rainfall (125 mm) and mostly overcast skies.

60 Good

Comfort

36°
Feels Like Hot
30°C
Temperature
25° 34°
75%
Humidity
Very Humid

Weather

125 mm
Rainfall
3.2 m/s
Wind
Light Breeze
2.7
UV Index
Extreme
12.8h daylight

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