February weather forecast
Bienvenue, French Guiana

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Weather in February

Shifting gears slightly in February, Bienvenue sees a mild decrease in rainfall from the previous month. The average temperatures stay fairly consistent, with the city experiencing a warmth characteristic of French Guiana's tropical climate. Conditions in February evolve into a slightly cloudier atmosphere, allowing for a little more relief from the sun’s radiant energy. Though daily sunlight is slightly limited, the UV index remains at 6, reminding us of the potential for the sun's high energy even amidst cloudier skies. February's wind speed gently rises from the previous month, contributing to a somewhat breezier atmosphere.

Temperature

February, on average, is the coldest month, registering a high temperature of 27.9°C (82.2°F) and a low of 22.3°C (72.1°F).

Heat index

February's mean heat index is computed to be a hot 33°C (91.4°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.

Humidity

In Bienvenue, the average relative humidity in February is 90%.

Rainfall

In Bienvenue, in February, during 22.9 rainfall days, 90mm (3.54") of precipitation is typically accumulated. Throughout the year, there are 270.6 rainfall days, and 1131mm (44.53") of precipitation is accumulated.

Daylight

The average length of the day in February in Bienvenue is 12h and 1min.
On the first day of February, sunrise is at 06:44 and sunset at 18:44. On the last day of the month, sunrise is at 06:41 and sunset at 18:44 -03.

Sunshine

February has the least sunshine of the year, with an average of 4h of sunshine.

UV index

The months with the lowest UV index in Bienvenue are January through July, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum UV index of 6 in February translates into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.

Frequently asked questions

What part of the year is the coldest in Bienvenue?

February, recording an average high temperature of 27.9°C (82.2°F) and a low temperature of 22.3°C (72.1°F), is Bienvenue's coldest month.

What are the temperatures in Bienvenue in February?

The average high-temperature, in February, in Bienvenue, is 27.9°C (82.2°F), while the average low-temperature is 22.3°C (72.1°F). In February, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is computed to be 33°C (91.4°F).

What is the average humidity in February in Bienvenue?

In Bienvenue, French Guiana, the average relative humidity in February is 90%.

How much does it rain in Bienvenue in February?

In Bienvenue, French Guiana, in February, during 22.9 rainfall days, 90mm (3.54") of precipitation is typically accumulated.

What is the average length of the day in February in Bienvenue?

The average day length in February in Bienvenue, French Guiana, is 12h and 1min.

What time are sunrise and sunset in February in Bienvenue?

On the first day of February in Bienvenue, French Guiana, sunrise is at 06:44 and sunset at 18:44. On the last day of the month, sunrise is at 06:41 and sunset at 18:44 -03.

What is the month with the least sunshine in Bienvenue?

February has the least sunshine of the year, with an average of 4h of sunshine.

How long on average sun shines in February in Bienvenue?

The average sunshine duration in February is 4h.

What is the month with the lowest UV index in Bienvenue?

The months with the lowest UV index in Bienvenue, French Guiana, are January through July, November and December, with an average maximum UV index of 6.

How high is the UV index in February in Bienvenue?

In Bienvenue, the average daily maximum UV index in February is 6. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in February
Bienvenue, French Guiana

Average temperature in February - Bienvenue, French Guiana
  • Average high temperature in February: 27.9°C

The warmest month (with the highest average high temperature) is October (34.3°C).
The month with the lowest average high temperature is February (27.9°C).

  • Average low temperature in February: 22.3°C

The month with the highest average low temperature is April (22.4°C).
The coldest month (with the lowest average low temperature) is July (21.3°C).

Average pressure in February
Bienvenue, French Guiana

Average pressure in February - Bienvenue, French Guiana
  • Average pressure in February: 1011.5mbar

The month with the highest atmospheric pressure is July (1013.2mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).

Average wind speed in February
Bienvenue, French Guiana

Average wind speed in February - Bienvenue, French Guiana
  • Average wind speed in February: 5.7km/h

The windiest month (with the highest average wind speed) is October (6.1km/h).
The calmest month (with the lowest average wind speed) is June (4.2km/h).

Average humidity in February
Bienvenue, French Guiana

Average humidity in February - Bienvenue, French Guiana
  • Average humidity in February: 90%

The month with the highest relative humidity is May (91%).
The month with the lowest relative humidity is October (75%).

Average rainfall in February
Bienvenue, French Guiana

Average rainfall in February - Bienvenue, French Guiana
  • Average rainfall in February: 90mm

The wettest month (with the highest rainfall) is May (195mm).
The driest month (with the least rainfall) is September (21mm).

Average rainfall days in February
Bienvenue, French Guiana

Average rainfall days in February - Bienvenue, French Guiana
  • Average rainfall days in February: 22.9 days

The month with the highest number of rainy days is May (28.9 days).
The month with the least rainy days is October (12 days).

Average daylight in February /
Average sunshine in February
Bienvenue, French Guiana

Average daylight in February / Average sunshine in February - Bienvenue, French Guiana
  • Average daylight in February: 12h and 0min

The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).

  • Average sunshine in February: 4h and 0min

The month with the most sunshine is September (Average sunshine: 8h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).

Average sunshine days in February
Bienvenue, French Guiana

Average sunshine days in February - Bienvenue, French Guiana
  • Average sunshine days in February: 4.9 days

The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is May (1.8 days).

Average UV index in February
Bienvenue, French Guiana

Average UV index in February - Bienvenue, French Guiana
  • Average UV index in February: 6

The months with the highest UV index are August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, November and December (UV index 6).

Average cloud cover in February
Bienvenue, French Guiana

Average cloud cover in February - Bienvenue, French Guiana
  • Average cloud cover in February: 78

The month with the most cloud cover is February (Cloud cover 78).
The month with the least cloud cover is October (Cloud cover 46).

Average visibility in February
Bienvenue, French Guiana

Average visibility in February - Bienvenue, French Guiana
  • Average visibility in February: 6km

The months with the highest visibility are September and October (7km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, November and December (6km).

Bienvenue, French Guiana

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