Sao Tome Weather in March

Sao Tome and Principe · March climate averages and travel tips

Avg high27°C (81°F)
Avg low27°C (80°F)
Rainfall170 mm (6.7 in)
RatingPoor 3.8/10

Sao Tome in March sees daytime temperatures around 27°C (81°F), dropping to about 27°C (80°F) at night. The month is wet, with about 170 mm (6.7 in) of rain spread over 30 days, making it the wettest month of the year. Humidity averages 82%, so it feels sticky and hotter than the thermometer suggests. You get roughly 12 hours of daylight and frequently cloudy skies.

Is March a good time to visit Sao Tome?

March is not the best time to visit Sao Tome (3.8/10) mainly because of the rain. The weather is much better in July and August.

Visiting Sao Tome in March

March: wet and cloudy

March feels warm, sticky and often overcast. Rain falls on all 30 days in the data, with about 2.8 hours of sun a day. February is less rainy, while April is nearly as wet, so don't expect a clear change if you're staying into next month.

You can still explore São Tomé city, visit the National Museum or linger over lunch. But frequent showers can make unpaved roads and forest trails muddy. Save long walks around Obo National Park for a drier spell, and keep beach plans flexible.

Plans and local life

March 8 is International Women's Day. It's observed in many countries, though it isn't a major visitor festival on the island. There's no well-known annual March event to plan a trip around.

If you hate crowds, March is a quieter choice than July and August, the island's best months overall. Visitor demand is generally lower outside that peak season, so you may find better value on stays and tours. Still, ask locally about road conditions before heading far from the capital.

A good March day

Travelling with kids? Keep a city visit in reserve for rainy spells, then take a short outing when the skies clear. The Mercado Municipal is a handy stop for local fruit and a glimpse of daily life; don't count on a dry afternoon for a beach day.

For Boca do Inferno, the coastal blowhole near the capital, check the sea and road conditions with your guesthouse before setting out. Rain can make the drive less comfortable, and rough water changes what you'll see. Warm temperatures stay close to 27°C by day and night, so evenings don't bring much relief from the humidity.

March weather at a glance

Average high27°C (81°F)
Average low27°C (80°F)
Daily mean27°C (81°F)
Rainfall170 mm (6.7 in)
Rainy days (1 mm+)30
Humidity82%
Cloud cover79%
Daylight12 hours
Est. sunshine2.8 hours/day
Wind12.3 km/h
vs FebruaryAbout as warm as February, with 51 mm more rain.

What to pack for Sao Tome in March

Sao Tome weather in other months

Jan27°C / 26°C124 mmPoorFeb27°C / 27°C119 mmPoorMar27°C / 27°C170 mmPoorApr27°C / 27°C166 mmPoorMay27°C / 26°C128 mmPoorJun25°C / 24°C45 mmGoodJul25°C / 24°C21 mmExcellentAug25°C / 24°C22 mmExcellentSep26°C / 25°C42 mmGoodOct26°C / 25°C120 mmPoorNov26°C / 26°C168 mmPoorDec26°C / 26°C135 mmPoor

← FebruaryBest time to visit Sao TomeApril →

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