May weather forecast
Banfora, Burkina Faso

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Weather in May

In May, Banfora steps fully into the rainy season, with a sharp spike in both rainfall and relative humidity. The rainfall reaches its first peak of the year at 51mm (2.01"), a marked increase from the 40mm (1.57") recorded in April. Outdoor activities might be slightly interrupted, but the indoor scenes provide equally fantastic experiences, providing a blend of culture, history, and local cuisine. The increase in rainfall does not dissuade visitors from coming to Banfora, as the city enters one of its vibrant periods. Compared to the even rainier month of June, May serves as a taste of the major rainy season that lies ahead.

Temperature

Entering May, Banfora's average high-temperature reads a still very hot 37.5°C (99.5°F), indicating a close resemblance to the previous month's climate. Banfora records a mean low-temperature of 26°C (78.8°F) in May.

Heat index

Throughout May, the heat index is appraised at a blazing hot 48°C (118.4°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
The metrics for the heat index are tailored for both shady environments and light winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In Banfora, the average relative humidity in May is 51%.

Rainfall

In Banfora, during May, the rain falls for 10.8 days and regularly aggregates up to 51mm (2.01") of precipitation. In Banfora, during the entire year, the rain falls for 129.7 days and collects up to 548mm (21.57") of precipitation.

Daylight

In Banfora, the average length of the day in May is 12h and 37min.
On the first day of the month, sunrise is at 06:00 and sunset at 18:31. On the last day of May, sunrise is at 05:55 and sunset at 18:37 GMT.

Sunshine

With an average of 11.5h of sunshine, May has the most sunshine of the year.

UV index

The months with the highest UV index are March through May, with an average maximum UV index of 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In May, a daily maximum UV index of 8 leads to the following instructions:
Always stay safe. Unprotected skin and eyes can get damaged rapidly. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.

Frequently asked questions

How hot does it get in May?

May temperatures vary between a high-temperature of 37.5°C (99.5°F) and a low-temperature of 26°C (78.8°F). In May, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, is appraised at 48°C (118.4°F).

What is the average humidity in May?

In Banfora, the average relative humidity in May is 51%.

How many days does it rain in May?

In Banfora, in May, it is raining for 10.8 days, with typically 51mm (2.01") of accumulated precipitation.

What is the average length of the day in May in Banfora?

In Banfora, the average day length in May is 12h and 37min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 06:00 and sunset at 18:31. On the last day of the month, sunrise is at 05:55 and sunset at 18:37 GMT.

What month has the most sunshine?

With an average of 11.5h of sunshine, May has the most sunshine of the year.

How long on average sun shines in May?

The average sunshine duration in May is 11.5h.

When is the highest UV index?

March through May, with an average maximum UV index of 8, are months with the highest UV index.

What is the UV index intensity in May?

In May, the average daily maximum UV index is 8. A UV Index reading of 8 to 10 represents a very high health risk from unsafe exposure to Sun's UV rays.

Average temperature in May
Banfora, Burkina Faso

Average temperature in May - Banfora, Burkina Faso
  • Average high temperature in May: 37.5°C

The warmest month (with the highest average high temperature) is April (39.1°C).
The month with the lowest average high temperature is August (29.8°C).

  • Average low temperature in May: 26°C

The month with the highest average low temperature is April (26.7°C).
The coldest month (with the lowest average low temperature) is January (19.4°C).

Average pressure in May
Banfora, Burkina Faso

Average pressure in May - Banfora, Burkina Faso
  • Average pressure in May: 1009.8mbar

The months with the highest atmospheric pressure are July and August (1012.5mbar).
The month with the lowest atmospheric pressure is April (1008.5mbar).

Average wind speed in May
Banfora, Burkina Faso

Average wind speed in May - Banfora, Burkina Faso
  • Average wind speed in May: 9.7km/h

The windiest month (with the highest average wind speed) is January (10.4km/h).
The calmest month (with the lowest average wind speed) is September (6.2km/h).

Average humidity in May
Banfora, Burkina Faso

Average humidity in May - Banfora, Burkina Faso
  • Average humidity in May: 51%

The month with the highest relative humidity is August (82%).
The month with the lowest relative humidity is January (15%).

Average rainfall in May
Banfora, Burkina Faso

Average rainfall in May - Banfora, Burkina Faso
  • Average rainfall in May: 51mm

The wettest month (with the highest rainfall) is August (148mm).
The driest months (with the least rainfall) are January and December (0mm).

Average rainfall days in May
Banfora, Burkina Faso

Average rainfall days in May - Banfora, Burkina Faso
  • Average rainfall days in May: 10.8 days

The month with the highest number of rainy days is August (25.3 days).
The month with the least rainy days is December (0.2 days).

Average daylight in May /
Average sunshine in May
Banfora, Burkina Faso

Average daylight in May / Average sunshine in May - Banfora, Burkina Faso
  • Average daylight in May: 12h and 4min

The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).

  • Average sunshine in May: 11h and 3min

The month with the most sunshine is May (Average sunshine: 11h and 30min).
The month with the least sunshine is August (Average sunshine: 7h and 0min).

Average sunshine days in May
Banfora, Burkina Faso

Average sunshine days in May - Banfora, Burkina Faso
  • Average sunshine days in May: 17.9 days

The month with the most sunshine days is December (30.8 days).
The month with the least sunshine days is August (4.1 days).

Average UV index in May
Banfora, Burkina Faso

Average UV index in May - Banfora, Burkina Faso
  • Average UV index in May: 8

The months with the highest UV index are March, April and May (UV index 8).
The month with the lowest UV index is August (UV index 6).

Average cloud cover in May
Banfora, Burkina Faso

Average cloud cover in May - Banfora, Burkina Faso
  • Average cloud cover in May: 19

The month with the most cloud cover is August (Cloud cover 51).
The months with the least cloud cover are January and December (Cloud cover 5).

Average visibility in May
Banfora, Burkina Faso

Average visibility in May - Banfora, Burkina Faso
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The month with the lowest visibility is August (8km).

Banfora, Burkina Faso

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