March weather forecast
Trindade, São Tomé and Príncipe

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Weather in March

March brings with it a continuation of the tropical weather conditions, with relatively consistent temperatures and insignificant changes in average rainfall compared to February. Notably, March records the highest wind speed in the year with gusts reaching up to 16.6km/h (10.3mph). Despite the high humidity and temperature levels, the strong winds help to mitigate the heat to some extent. The availability of sunshine remains constant, with cloud cover persisting throughout this period. Planning for outdoor activities should preferably be in the early mornings or late evenings due to the swelter.

Temperature

March stands out as Trindade's warmest month, with an average high-temperature of 28.8°C (83.8°F) and a low-temperature of 27.5°C (81.5°F).

Heat index

For most parts of March, the heat index is estimated at a hot 33°C (91.4°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.

Humidity

March is the least humid month in Trindade, with an average relative humidity of 76%.

Rainfall

In Trindade, São Tomé and Príncipe, during March, the rain falls for 24.4 days and regularly aggregates up to 119mm (4.69") of precipitation. Throughout the year, in Trindade, there are 241.7 rainfall days, and 1287mm (50.67") of precipitation is accumulated.

Daylight

In Trindade, the average length of the day in March is 12h and 7min.
On the first day of the month, sunrise is at 05:42 and sunset at 17:48. On the last day of March, in Trindade, sunrise is at 05:33 and sunset at 17:40 GMT.

Sunshine

The average sunshine in March in Trindade is 8.4h.

UV index

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: A daily high UV index of 7 in March leads to these guidelines:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Updated: Feb 5, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What time of the year is the hottest in Trindade?

March, having an average high-temperature of 28.8°C (83.8°F) and an average low-temperature of 27.5°C (81.5°F), is the warmest month in Trindade.

How hot is March in Trindade?

In March, the average high-temperature and low-temperature in Trindade are 28.8°C (83.8°F) and 27.5°C (81.5°F) respectively. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, in March is estimated at 33°C (91.4°F).

What is the least humid month in Trindade?

March is the least humid month in Trindade, with an average relative humidity of 76%.

What is the average humidity in March in Trindade?

In Trindade, São Tomé and Príncipe, the average relative humidity in March is 76%.

How many days does it rain in March in Trindade?

In March, in Trindade, São Tomé and Príncipe, the rain falls for 24.4 days. Throughout March, 119mm (4.69") of precipitation is accumulated.

What is the average length of the day in March in Trindade?

The average day length in March in Trindade is 12h and 7min.

When is the sunrise / sunset in March in Trindade?

In March, on the first day of the month, sunrise is at 05:42 and sunset at 17:48. On the last day of the month, in Trindade, sunrise is at 05:33 and sunset at 17:40 GMT.

How many hours of sunshine does Trindade have in March?

In March, the average sunshine duration in Trindade is 8.4h.

When is the highest UV index in Trindade?

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index in Trindade, São Tomé and Príncipe.

How high is the UV index in March in Trindade?

The average daily maximum UV index in March in Trindade, São Tomé and Príncipe, is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.

Average temperature in March
Trindade, São Tomé and Príncipe

Average temperature in March - Trindade, São Tomé and Príncipe
  • Average high temperature in March: 28.8°C

The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is July (24.5°C).

  • Average low temperature in March: 27.5°C

The month with the highest average low temperature is March (27.5°C).
The coldest month (with the lowest average low temperature) is July (23°C).

Average pressure in March
Trindade, São Tomé and Príncipe

Average pressure in March - Trindade, São Tomé and Príncipe
  • Average pressure in March: 1009.9mbar

The month with the highest atmospheric pressure is July (1014.3mbar).
The month with the lowest atmospheric pressure is February (1009.8mbar).

Average wind speed in March
Trindade, São Tomé and Príncipe

Average wind speed in March - Trindade, São Tomé and Príncipe
  • Average wind speed in March: 11.7km/h

The windiest month (with the highest average wind speed) is July (17.7km/h).
The calmest month (with the lowest average wind speed) is December (10.8km/h).

Average humidity in March
Trindade, São Tomé and Príncipe

Average humidity in March - Trindade, São Tomé and Príncipe
  • Average humidity in March: 76%

The months with the highest relative humidity are August, September and October (83%).
The month with the lowest relative humidity is March (76%).

Average rainfall in March
Trindade, São Tomé and Príncipe

Average rainfall in March - Trindade, São Tomé and Príncipe
  • Average rainfall in March: 119mm

The wettest month (with the highest rainfall) is November (224mm).
The driest month (with the least rainfall) is July (9mm).

Average rainfall days in March
Trindade, São Tomé and Príncipe

Average rainfall days in March - Trindade, São Tomé and Príncipe
  • Average rainfall days in March: 24.4 days

The month with the highest number of rainy days is December (28.6 days).
The month with the least rainy days is June (7.3 days).

Average daylight in March /
Average sunshine in March
Trindade, São Tomé and Príncipe

Average daylight in March / Average sunshine in March - Trindade, São Tomé and Príncipe
  • Average daylight in March: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 6min).
The month with the shortest days is November (Average daylight: 12h and 6min).

  • Average sunshine in March: 8h and 2min

The month with the most sunshine is February (Average sunshine: 8h and 36min).
The month with the least sunshine is August (Average sunshine: 5h and 0min).

Average sunshine days in March
Trindade, São Tomé and Príncipe

Average sunshine days in March - Trindade, São Tomé and Príncipe
  • Average sunshine days in March: 5.3 days

The month with the most sunshine days is June (16.4 days).
The month with the least sunshine days is December (1.5 days).

Average UV index in March
Trindade, São Tomé and Príncipe

Average UV index in March - Trindade, São Tomé and Príncipe
  • Average UV index in March: 7

The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The month with the lowest UV index is July (UV index 5).

Average cloud cover in March
Trindade, São Tomé and Príncipe

Average cloud cover in March - Trindade, São Tomé and Príncipe
  • Average cloud cover in March: 39

The month with the most cloud cover is August (Cloud cover 65).
The month with the least cloud cover is February (Cloud cover 37).

Average visibility in March
Trindade, São Tomé and Príncipe

Average visibility in March - Trindade, São Tomé and Príncipe
  • Average visibility in March: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
The months with the lowest visibility are October and November (9km).

Trindade, São Tomé and Príncipe

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