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Tristan da Cunha weather by month
Check out Tristan da Cunha weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Tristan da Cunha (°C)
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temperature (daytime) | 18 |
19 |
19 |
17 |
15 |
14 |
13 |
13 |
13 |
14 |
16 |
17 |
Min temperature (night-time) | 13 |
14 |
14 |
13 |
11 |
10 |
9 |
9 |
9 |
10 |
11 |
12 |
Heat & Humidity | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Sea temperature | 17 |
18 |
18 |
17 |
16 |
14 |
14 |
13 |
13 |
14 |
15 |
16 |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & Daylight in Tristan da Cunha
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Daily hours of sunshine | ||||||||||||
Daily hours of daylight | 14 |
13 |
12 |
11 |
10 |
10 |
10 |
11 |
12 |
13 |
14 |
15 |
UV Index (Maximum) | 11 |
10 |
8 |
5 |
3 |
2 |
2 |
3 |
5 |
7 |
10 |
11 |
Rainfall in Tristan da Cunha
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of days with some rain | 16 |
13 |
18 |
18 |
21 |
23 |
22 |
22 |
19 |
19 |
15 |
17 |
Average monthly rainfall (mm) | 115 |
88 |
127 |
144 |
140 |
192 |
133 |
155 |
135 |
136 |
123 |
115 |
More about Tristan da Cunha
Tristan da Cunha by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for St Helena & Islands
The climate guide for St Helena & Islands (Tristan da Cunha) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
What's the climate like in Tristan da Cunha?
Tristan da Cunha has a temperate climate with warm summers and some rainfall in all months.
Metric (°C / mm) | Imperial (°F / inches)
Compare Tristan da Cunha with the USA
Below the Tristan da Cunha chart shows average maximum daytime temperature for Tristan da Cunha, St Helena, Ascension and Tristan da Cunha and the USA (Washington).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
Compare more Tristan da Cunha weather >>
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