February weather forecast
Ribeira Afonso, São Tomé and Príncipe

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Weather in February

Following a wet January, February shows little change in Ribeira Afonso. Relative humidity remains high, hovering around 77%. An increase in wind speed to an average of 11.6 Kph from 11.1 Kph in January brings a refreshing breeze. While the rainfall amount drops slightly to 100mm (3.94"), landscapes remain lush and green. Sunshine hours increase slightly, providing more opportunities for outdoor activities.

Temperature

Ribeira Afonso experiences a recorded average high-temperature of a still moderately hot 28.4°C (83.1°F) in February, closely aligned with January's 28°C (82.4°F). Ribeira Afonso's average temperature throughout the nights in February exhibits a minor decrease from daytime highs, stabilizing at a still moderately hot 27.3°C (81.1°F).

Heat index

During February, the heat index is computed to be a tropical 33°C (91.4°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. 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. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.

Humidity

In Ribeira Afonso, São Tomé and Príncipe, the average relative humidity in February is 77%.

Rainfall

In February, in Ribeira Afonso, São Tomé and Príncipe, the rain falls for 23.4 days. Throughout February, 100mm (3.94") of precipitation is accumulated. In Ribeira Afonso, São Tomé and Príncipe, during the entire year, the rain falls for 241.7 days and collects up to 1287mm (50.67") of precipitation.

Daylight

The months with the shortest days are February and October, with an average of 12h and 6min of daylight.
On the first day of February, sunrise is at 05:43 and sunset at 17:50. On the last day of the month, sunrise is at 05:42 and sunset at 17:48 GMT.

Sunshine

February has the most sunshine of the year in Ribeira Afonso, with an average of 8.6h of sunshine.

UV index

The months with the highest UV index in Ribeira Afonso are January through May, October through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 7 during February, leads to the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

How hot is February in Ribeira Afonso?

During February, Ribeira Afonso experiences an average high-temperature of 28.4°C (83.1°F) and a low-temperature of 27.3°C (81.1°F). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in February is computed to be 33°C (91.4°F).

What is the average humidity in February in Ribeira Afonso?

In Ribeira Afonso, São Tomé and Príncipe, the average relative humidity in February is 77%.

How much does it rain in Ribeira Afonso in February?

In Ribeira Afonso, during February, the rain falls for 23.4 days and regularly aggregates up to 100mm (3.94") of precipitation.

What is the month with the shortest days in Ribeira Afonso?

The months with the shortest days are February and October, with an average of 12h and 6min of daylight.

How many hours of daylight does Ribeira Afonso have in February?

In February, the average day length is 12h and 7min.

What time are sunrise and sunset in February in Ribeira Afonso?

In February, on the first day of the month, sunrise is at 05:43 and sunset at 17:50. On the last day of the month, sunrise is at 05:42 and sunset at 17:48 GMT.

What month has the most sunshine in Ribeira Afonso?

With an average of 8.6h of sunshine, February has the most sunshine of the year in Ribeira Afonso, São Tomé and Príncipe.

How long on average sun shines in February in Ribeira Afonso?

In Ribeira Afonso, the average sunshine duration in February is 8.6h.

When is the highest UV index in Ribeira Afonso?

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

What is the UV index reading in February in Ribeira Afonso?

In February, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in February
Ribeira Afonso, São Tomé and Príncipe

Average temperature in February - Ribeira Afonso, São Tomé and Príncipe
  • Average high temperature in February: 28.4°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 February: 27.3°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 February
Ribeira Afonso, São Tomé and Príncipe

Average pressure in February - Ribeira Afonso, São Tomé and Príncipe
  • Average pressure in February: 1009.8mbar

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 February
Ribeira Afonso, São Tomé and Príncipe

Average wind speed in February - Ribeira Afonso, São Tomé and Príncipe
  • Average wind speed in February: 11.6km/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 February
Ribeira Afonso, São Tomé and Príncipe

Average humidity in February - Ribeira Afonso, São Tomé and Príncipe
  • Average humidity in February: 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 February
Ribeira Afonso, São Tomé and Príncipe

Average rainfall in February - Ribeira Afonso, São Tomé and Príncipe
  • Average rainfall in February: 100mm

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 February
Ribeira Afonso, São Tomé and Príncipe

Average rainfall days in February - Ribeira Afonso, São Tomé and Príncipe
  • Average rainfall days in February: 23.4 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).

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Average daylight in February /
Average sunshine in February
Ribeira Afonso, São Tomé and Príncipe

Average daylight in February / Average sunshine in February - Ribeira Afonso, São Tomé and Príncipe
  • Average daylight in February: 12h and 1min

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

  • Average sunshine in February: 8h and 4min

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 February
Ribeira Afonso, São Tomé and Príncipe

Average sunshine days in February - Ribeira Afonso, São Tomé and Príncipe
  • Average sunshine days in February: 3.8 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 February
Ribeira Afonso, São Tomé and Príncipe

Average UV index in February - Ribeira Afonso, São Tomé and Príncipe
  • Average UV index in February: 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 February
Ribeira Afonso, São Tomé and Príncipe

Average cloud cover in February - Ribeira Afonso, São Tomé and Príncipe
  • Average cloud cover in February: 37

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 February
Ribeira Afonso, São Tomé and Príncipe

Average visibility in February - Ribeira Afonso, São Tomé and Príncipe
  • Average visibility in February: 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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Ribeira Afonso, São Tomé and Príncipe

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