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When to go · São Tomé

São Tomé in May

Mixed month. Wet; heavy showers.

Key facts

Verdict
Mixed
Temperature
30°C / 23°C
average high / low
Rain days
14
Crowds
Low
São Tomé and Príncipe overall
Prices
Low
São Tomé and Príncipe overall

Verdict

MixedVoykit month rating for São Tomé

Wet; heavy showers.

Weather in May

Long-term averages
  • São ToméHighs around 30 °C, lows around 23 °C, rain on about 14 days
  • São Tomé north and east, São Tomé and Príncipe · São Tomé city, Guadalupe, Lagoa Azulrainy

    Drier and sunnier in the rain shadow; gravana (June–September) is cooler and cloudy-bright; a short dry gravanito around December–January.

  • São Tomé south and west, Obo forest, São Tomé and Príncipe · Porto Alegre, Ribeira Peixe, Obo, Pico Cão Granderainy

    Among the wettest places in Africa — several metres of rain a year; even the dry season brings showers.

Main rains season

Lush, green and quiet; hotels have space and rates can be lower.

Watch: Heavy showers, muddy roads and cancelled trips.

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Labour Day

    1 May · Nationwide

    Public holiday; shops and the market close.

Crowds and prices

Crowds · São Tomé and Príncipe overall
Low
Prices · São Tomé and Príncipe overall
Low

São Tomé and Príncipe overall: Still wet; lush and quiet.

What to pack

  • Light, breathable clothes, a sun hat and sunscreen
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across São Tomé and Príncipe in May →