Middle Island, Tristan da Cunha

Island Remote Tristan da Cunha islet with seabird colonies

A small islet within the Tristan da Cunha territory, Middle Island is visited occasionally by scientific and expedition vessels for seabird colonies and rugged coastal scenery.

Main image
Middle Island, Tristan da Cunha
-37.4111, -12.4796

How to Get to Middle Island, Tristan da Cunha #

Access is possible only by sea, typically from supply ships or organized expeditions to Tristan da Cunha; voyages are infrequent and weather-dependent.

Best Time to Visit Middle Island, Tristan da Cunha #

Access is governed by infrequent ship schedules and weather; plan visits during the island group's calmer months.

Southern summer
December-February · 15-22°C (59-72°F)
Warmer months but Tristan's weather remains changeable; boat access is more likely in calmer seas.
Shoulder season
November, March · 12-18°C (54-64°F)
Variable conditions and limited sea access; planning is essential.

Weather & Climate near Middle Island, Tristan da Cunha #

Climate

Temperate climate with mild summers (peaking in February) and cool winters (coldest in September). Temperatures range from 11°C to 21°C. Abundant rainfall (1713 mm/year), wettest in June, distributed fairly evenly throughout the year.

Best Time to Visit
JanuaryFebruaryMarch
Temperature & Rainfall
Temperature Range
22°
Warmest Month
Coldest Month
Monthly Conditions

January

January is mild with highs of 20°C and lows of 16°C. Significant rainfall (111 mm) and mostly overcast skies.

62 Good

Comfort

18°
Feels Like Mild
18°C
Temperature
16° 20°
84%
Humidity
Very Humid

Weather

111 mm
Rainfall
5.0 m/s
Wind
Light Breeze
2.5
UV Index
Extreme
14.3h daylight

February

February is the warmest month with highs of 21°C and lows of 17°C. Significant rainfall (107 mm) and mostly overcast skies.

62 Good

Comfort

19°
Feels Like Mild
19°C
Temperature
17° 21°
84%
Humidity
Very Humid

Weather

107 mm
Rainfall
4.1 m/s
Wind
Light Breeze
2.1
UV Index
Extreme
13.3h daylight

March

March is mild with highs of 21°C and lows of 16°C. Significant rainfall (136 mm) and mostly overcast skies.

60 Good

Comfort

19°
Feels Like Mild
19°C
Temperature
16° 21°
83%
Humidity
Very Humid

Weather

136 mm
Rainfall
4.6 m/s
Wind
Light Breeze
1.5
UV Index
High
12.2h daylight

April

April is cool with highs of 20°C and lows of 15°C. Significant rainfall (147 mm) and mostly overcast skies.

60 Good

Comfort

18°
Feels Like Cool
18°C
Temperature
15° 20°
82%
Humidity
Very Humid

Weather

147 mm
Rainfall
4.8 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
11.0h daylight

May

May is cool with highs of 18°C and lows of 14°C. Significant rainfall (156 mm), mostly overcast skies, and breezy conditions.

54 Acceptable

Comfort

16°
Feels Like Cool
16°C
Temperature
14° 18°
81%
Humidity
Very Humid

Weather

156 mm
Rainfall
6.3 m/s
Wind
Breezy
0.4
UV Index
Low
10.0h daylight

June

June is cool with highs of 17°C and lows of 12°C. The wettest month with heavy rain (163 mm) and mostly overcast skies.

54 Acceptable

Comfort

15°
Feels Like Cool
15°C
Temperature
12° 17°
81%
Humidity
Very Humid

Weather

163 mm
Rainfall
5.6 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.5h daylight

July

July is cool with highs of 16°C and lows of 12°C. Significant rainfall (156 mm), mostly overcast skies, and breezy conditions.

52 Acceptable

Comfort

14°
Feels Like Cool
14°C
Temperature
12° 16°
82%
Humidity
Very Humid

Weather

156 mm
Rainfall
6.4 m/s
Wind
Breezy
0.3
UV Index
Low
9.7h daylight

August

August is cool with highs of 16°C and lows of 11°C. Significant rainfall (162 mm), mostly overcast skies, and breezy conditions.

52 Acceptable

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 16°
81%
Humidity
Very Humid

Weather

162 mm
Rainfall
6.0 m/s
Wind
Breezy
0.5
UV Index
Moderate
10.6h daylight

September

September is the coolest month with highs of 16°C and lows of 11°C. Significant rainfall (159 mm) and mostly overcast skies.

54 Acceptable

Comfort

13°
Feels Like Cool
13°C
Temperature
11° 16°
81%
Humidity
Very Humid

Weather

159 mm
Rainfall
5.3 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
11.7h daylight

October

October is cool with highs of 16°C and lows of 12°C. Significant rainfall (146 mm) and mostly overcast skies.

56 Acceptable

Comfort

14°
Feels Like Cool
14°C
Temperature
12° 16°
82%
Humidity
Very Humid

Weather

146 mm
Rainfall
5.5 m/s
Wind
Light Breeze
1.5
UV Index
High
12.9h daylight

November

November is cool with highs of 18°C and lows of 14°C. Significant rainfall (133 mm) and mostly overcast skies.

60 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
14° 18°
84%
Humidity
Very Humid

Weather

133 mm
Rainfall
4.3 m/s
Wind
Light Breeze
2.0
UV Index
Extreme
14.0h daylight

December

December is cool with highs of 19°C and lows of 15°C. Significant rainfall (137 mm) and mostly overcast skies.

60 Good

Comfort

17°
Feels Like Cool
17°C
Temperature
15° 19°
85%
Humidity
Very Humid

Weather

137 mm
Rainfall
4.1 m/s
Wind
Light Breeze
2.4
UV Index
Extreme
14.5h daylight

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