Skip to content
Voykit
Set your trip — dates, party, bagsPlanner

Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

When to go · São Tomé

São Tomé in December

Mixed month. Wet; some hotels quiet.

Key facts

Verdict
Mixed
Temperature
30°C / 23°C
average high / low
Rain days
11
Crowds
Medium
São Tomé and Príncipe overall
Prices
High
São Tomé and Príncipe overall

Verdict

MixedVoykit month rating for São Tomé

Wet; some hotels quiet.

Weather in December

Long-term averages
  • São ToméHighs around 30 °C, lows around 23 °C, rain on about 11 days
  • São Tomé north and east, São Tomé and Príncipe · São Tomé city, Guadalupe, Lagoa Azulfine

    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.

Second rains season

Green again with fewer visitors.

Watch: Heat, humidity and afternoon downpours; mosquitoes are worst.

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.

  • Christmas

    25 December · Cathedral and churches

    Public holiday; midnight Mass draws large crowds; most shops close.

  • São Tomé Day

    21 Dec · São Tomé and Príncipe

    Feast of the island's patron saint.

Crowds and prices

Crowds · São Tomé and Príncipe overall
Medium
Prices · São Tomé and Príncipe overall
High

São Tomé and Príncipe overall: Turtles nesting; Christmas flights busy; short dry spell late in the month.

High-price month: see what to book ahead.

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 December →