March weather forecast
Monte Rosa, São Tomé and Príncipe

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Weather in March

March signals the emergence of an increment in rainfall, reaching around 119mm (4.69") in comparison with the previous month's 100mm (3.94"). This indicates the arrival of the monsoon phase in Monte Rosa, marked by a higher frequency of rainfall. While rather captivating, the change in the weather pattern does mean vacationers should pack accordingly. Despite these weather changes, the UV index remains steady sitting at 7, ensuring enough sunlight for most outdoor activities. A close study of trends from March to April would reflect a slight dip in sunshine hours and remarkably more rainfall.

Temperature

During the warmest month in Monte Rosa, March, temperatures average a high of 28.8°C (83.8°F) and a low of 27.5°C (81.5°F).

Heat index

The heat index value for March is computed to be a tropical 33°C (91.4°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are largely significant for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.

Humidity

The least humid month is March, with an average relative humidity of 76%.

Rainfall

In March, in Monte Rosa, the rain falls for 24.4 days. Throughout March, 119mm (4.69") of precipitation is accumulated. Throughout the year, in Monte Rosa, there are 241.7 rainfall days, and 1287mm (50.67") of precipitation is accumulated.

Daylight

In March, the average length of the day in Monte Rosa is 12h and 7min.
On the first day of March, sunrise is at 05:42 and sunset at 17:49. On the last day of the month, sunrise is at 05:34 and sunset at 17:41 GMT.

Sunshine

In Monte Rosa, the average sunshine in March 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 exposure to the Sun's UV radiation for ordinary individuals.
Note: In March, the maximum UV index of 7 suggests this advice:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Frequently asked questions

What are the warmest months in Monte Rosa?

March is the month when Monte Rosa experiences its warmest temperatures, averaging a high of 28.8°C (83.8°F) and a low of 27.5°C (81.5°F).

How hot is March in Monte Rosa?

An average high-temperature, in March, in Monte Rosa, is 28.8°C (83.8°F) and the average low-temperature is 27.5°C (81.5°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in March is computed to be 33°C (91.4°F).

What is the least humid month in Monte Rosa?

With an average relative humidity of 76%, March is the least humid month.

What is the average humidity in March in Monte Rosa?

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

How many days does it rain in March in Monte Rosa?

In Monte Rosa, São Tomé and Príncipe, during March, the rain falls for 24.4 days and regularly aggregates up to 119mm (4.69") of precipitation.

What is the average length of the day in March in Monte Rosa?

In March, the average day length in Monte Rosa is 12h and 7min.

When is the sunrise / sunset in March in Monte Rosa?

On the first day of March, sunrise is at 05:42 and sunset at 17:49. On the last day of the month, sunrise is at 05:34 and sunset at 17:41 GMT.

How many hours of sunshine does Monte Rosa have in March?

The average sunshine duration in March in Monte Rosa, São Tomé and Príncipe, is 8.4h.

When is the highest UV index in Monte Rosa?

The months with the highest UV index in Monte Rosa are January through May, October through December, with an average maximum UV index of 7.

What is the UV index reading in March in Monte Rosa?

In March, the average daily maximum UV index in Monte Rosa, São Tomé and Príncipe, is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.

Average temperature in March
Monte Rosa, São Tomé and Príncipe

Average temperature in March - Monte Rosa, 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
Monte Rosa, São Tomé and Príncipe

Average pressure in March - Monte Rosa, 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
Monte Rosa, São Tomé and Príncipe

Average wind speed in March - Monte Rosa, 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
Monte Rosa, São Tomé and Príncipe

Average humidity in March - Monte Rosa, 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
Monte Rosa, São Tomé and Príncipe

Average rainfall in March - Monte Rosa, 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
Monte Rosa, São Tomé and Príncipe

Average rainfall days in March - Monte Rosa, 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
Monte Rosa, São Tomé and Príncipe

Average daylight in March / Average sunshine in March - Monte Rosa, 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 October (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
Monte Rosa, São Tomé and Príncipe

Average sunshine days in March - Monte Rosa, 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
Monte Rosa, São Tomé and Príncipe

Average UV index in March - Monte Rosa, 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
Monte Rosa, São Tomé and Príncipe

Average cloud cover in March - Monte Rosa, 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
Monte Rosa, São Tomé and Príncipe

Average visibility in March - Monte Rosa, 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).

Monte Rosa, São Tomé and Príncipe

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