Guiana Island

Island Small Antigua island with coastal mangroves and beaches

Guiana Island
17.1214, -61.7322

How to Get to Guiana Island #

Access is by private boat from harbours around Antigua-St. John’s and nearby fishing villages run charter services for short island hops. Check landing permissions with local authorities or charter companies.

Tips for Visiting Guiana Island #

  • If the island is privately owned, get permission before attempting to land-many small Antiguan isles are private reserves.
  • Boat operators from St. John's or nearby harbours can arrange short landings; confirm availability and conservation rules.

Best Time to Visit Guiana Island #

Island-hopping around Antigua is best in the dry season when seas are calmer and boat services are consistent.

Dry season (winter)
December-April · 24-30°C
Reduced rainfall and calmer seas make island-hopping easiest.
Shoulder season
May-June, November · 24-29°C
Fewer visitors and still-good weather for boat trips.

Weather & Climate near Guiana Island #

Climate

Tropical climate with consistently warm temperatures year-round. Temperatures range from 22°C to 31°C. Abundant rainfall (1033 mm/year), wettest in September.

Temperature & Rainfall
Temperature Range
31°
Warmest Month
22°
Coldest Month
Monthly Conditions

January

January is warm with highs of 28°C and lows of 22°C. Moderate rainfall (64 mm).

Comfort

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

Weather

64 mm
Rainfall
5.6 m/s
Wind
Light Breeze

February

February is warm with highs of 29°C and lows of 22°C. Moderate rainfall (35 mm).

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 29°

Weather

35 mm
Rainfall
5.6 m/s
Wind
Light Breeze

March

March is warm with highs of 29°C and lows of 22°C. Moderate rainfall (40 mm).

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 29°

Weather

40 mm
Rainfall
5.5 m/s
Wind
Light Breeze

April

April is warm with highs of 30°C and lows of 23°C. Moderate rainfall (56 mm).

Comfort

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

Weather

56 mm
Rainfall
5.1 m/s
Wind
Light Breeze

May

May is warm with highs of 30°C and lows of 24°C. Regular rainfall (93 mm).

Comfort

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

Weather

93 mm
Rainfall
5.1 m/s
Wind
Light Breeze

June

June is warm with highs of 31°C and lows of 25°C. Moderate rainfall (78 mm).

Comfort

28°
Feels Like Warm
28°C
Temperature
25° 31°

Weather

78 mm
Rainfall
5.8 m/s
Wind
Light Breeze

July

July is warm with highs of 31°C and lows of 25°C. Regular rainfall (83 mm) and breezy conditions.

Comfort

28°
Feels Like Warm
28°C
Temperature
25° 31°

Weather

83 mm
Rainfall
6.0 m/s
Wind
Breezy

August

August is the hottest month with highs of 31°C and lows of 25°C. Significant rainfall (124 mm).

Comfort

28°
Feels Like Hot
28°C
Temperature
25° 31°

Weather

124 mm
Rainfall
5.5 m/s
Wind
Light Breeze

September

September is warm with highs of 31°C and lows of 25°C. The wettest month with heavy rain (140 mm).

Comfort

28°
Feels Like Warm
28°C
Temperature
25° 31°

Weather

140 mm
Rainfall
4.7 m/s
Wind
Light Breeze

October

October is warm with highs of 31°C and lows of 24°C. Significant rainfall (121 mm).

Comfort

28°
Feels Like Warm
28°C
Temperature
24° 31°

Weather

121 mm
Rainfall
4.2 m/s
Wind
Light Breeze

November

November is warm with highs of 30°C and lows of 24°C. Significant rainfall (120 mm).

Comfort

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

Weather

120 mm
Rainfall
4.8 m/s
Wind
Light Breeze

December

December is warm with highs of 29°C and lows of 23°C. Moderate rainfall (79 mm).

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 29°

Weather

79 mm
Rainfall
5.2 m/s
Wind
Light Breeze

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