Where to Go for Great Weather
Saint Helena · Tristan da Cunha · May

Tristan da Cunha in Mayhow the month reads

May is a mixed month — worth planning against specific weeks inside Saint Helena, with average temperatures for the region. The safety bulletins below apply.

Rank
8 of 12
Score
25/100
May match
25/100

Free-tier default preferences.

  • Temperature
    15°C
    +0.4°C vs. yearly mean
  • Month rank
    8 of 12
    for Tristan da Cunha
  • Best months
    January · February · March
    highest regional score
12-month temperature · Tristan da Cunha

May in context

Temperature°C
Temperature · 12-month climatologyTristan da Cunha, Saint Helena — May. Average daytime high by month in °C. Lowest in September (12.0), highest in February (17.6). Monthly means: 16.9, 17.6, 17.2, 16.2, 15.1, 13.7, 12.7, 12.2, 12.0, 12.8, 13.9, 15.7.
View data table
MonthAverage daytime high (°C)
January16.9
February17.6
March17.2
April16.2
May15.1
June13.7
July12.7
August12.2
September12.0
October12.8
November13.9
December15.7
Safety

No advisory on file for Saint Helena

None of the six governments we track publishes a country-wide advisory for Saint Helena. That is not the same as a clean bill of health — check your own government’s guidance before you travel.

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