April weather forecast
M. Vilela, São Tomé and Príncipe

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Weather in April

As April sets in, the weather slightly drops to a high temperature of 28.6°C (83.5°F). With a small increase in precipitation, April expresses a combination of sun and showers. Cloudy days are still prevalent, providing a beautiful contrast against the vivid flora of M. Vilela, São Tomé and Príncipe. The wind pressure remains constant, making the atmosphere unpredictably pleasant. All in all, weather in April is marked by a melange of sun, rain and cloud incidence.

Temperature

As April takes hold in M. Vilela, the average high-temperature is a still moderately hot 28.6°C (83.5°F), nearly mirroring that of the previous month. During the month of April, M. Vilela's average nighttime temperature closely mirrors its daytime counterpart, at a still warm 27.2°C (81°F).

Heat index

April's average heat index is appraised at a hot 33°C (91.4°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
The standards for the heat index are set for locations in shade and under light breezes. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.

Humidity

The average relative humidity in April in M. Vilela is 77%.

Rainfall

In April, in M. Vilela, the rain falls for 22 days. Throughout April, 126mm (4.96") of precipitation is accumulated. In M. Vilela, during the entire year, the rain falls for 241.7 days and collects up to 1287mm (50.67") of precipitation.

Daylight

In April, the average length of the day in M. Vilela is 12h and 7min.
On the first day of the month, sunrise is at 05:33 and sunset at 17:40. On the last day of April, in M. Vilela, sunrise is at 05:27 and sunset at 17:34 GMT.

Sunshine

The average sunshine in April in M. Vilela is 8.1h.

UV index

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index in M. Vilela. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 7 in April transforms into the following instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 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. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

How hot is it in M. Vilela in April?

In M. Vilela, in April, the average high-temperature is 28.6°C (83.5°F), and the average low-temperature is 27.2°C (81°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in April is appraised at 33°C (91.4°F).

What is the average humidity in April in M. Vilela?

In M. Vilela, the average relative humidity in April is 77%.

How much does it rain in M. Vilela in April?

In M. Vilela, São Tomé and Príncipe, in April, it is raining for 22 days, with typically 126mm (4.96") of accumulated precipitation.

How many hours of daylight does M. Vilela have in April?

The average day length in April in M. Vilela, São Tomé and Príncipe, is 12h and 7min.

When are sunrise and sunset in April in M. Vilela?

In April, on the first day of the month, sunrise is at 05:33 and sunset at 17:40. On the last day of the month, in M. Vilela, São Tomé and Príncipe, sunrise is at 05:27 and sunset at 17:34 GMT.

How long on average sun shines in April in M. Vilela?

In April, the average sunshine duration in M. Vilela, São Tomé and Príncipe, is 8.1h.

What are the months with the highest UV index in M. Vilela?

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

What is the UV index reading in April in M. Vilela?

In April, the average daily maximum UV index 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 April
M. Vilela, São Tomé and Príncipe

Average temperature in April - M. Vilela, São Tomé and Príncipe
  • Average high temperature in April: 28.6°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 April: 27.2°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).

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Average pressure in April
M. Vilela, São Tomé and Príncipe

Average pressure in April - M. Vilela, São Tomé and Príncipe
  • Average pressure in April: 1010.1mbar

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

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Average wind speed in April
M. Vilela, São Tomé and Príncipe

Average wind speed in April - M. Vilela, São Tomé and Príncipe
  • Average wind speed in April: 10.9km/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).

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Average humidity in April
M. Vilela, São Tomé and Príncipe

Average humidity in April - M. Vilela, São Tomé and Príncipe
  • Average humidity in April: 77%

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

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Average rainfall in April
M. Vilela, São Tomé and Príncipe

Average rainfall in April - M. Vilela, São Tomé and Príncipe
  • Average rainfall in April: 126mm

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

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Average rainfall days in April
M. Vilela, São Tomé and Príncipe

Average rainfall days in April - M. Vilela, São Tomé and Príncipe
  • Average rainfall days in April: 22 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).

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Average daylight in April /
Average sunshine in April
M. Vilela, São Tomé and Príncipe

Average daylight in April / Average sunshine in April - M. Vilela, São Tomé and Príncipe
  • Average daylight in April: 12h and 1min

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

  • Average sunshine in April: 8h and 1min

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).

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Average sunshine days in April
M. Vilela, São Tomé and Príncipe

Average sunshine days in April - M. Vilela, São Tomé and Príncipe
  • Average sunshine days in April: 6.2 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).

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Average UV index in April
M. Vilela, São Tomé and Príncipe

Average UV index in April - M. Vilela, São Tomé and Príncipe
  • Average UV index in April: 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).

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Average cloud cover in April
M. Vilela, São Tomé and Príncipe

Average cloud cover in April - M. Vilela, São Tomé and Príncipe
  • Average cloud cover in April: 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).

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Average visibility in April
M. Vilela, São Tomé and Príncipe

Average visibility in April - M. Vilela, São Tomé and Príncipe
  • Average visibility in April: 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).

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M. Vilela, São Tomé and Príncipe

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