May weather forecastBanama, Guinea
May
Weather in May
May sees a notable increase in Banama's rainfall, coinciding with a dip in average temperatures. Humidity peaks owing to the combination of rising precipitation and cloud coverage which dominates the sky, resulting in less sunshine hours. Though harsh for outdoor activities, this weather contributes significantly to Guinea's rich biodiversity. Despite these somewhat intense conditions, wind speed decreases compared to the previous month. May experiences temperatures that vary from 20.3°C (68.5°F) to a lower 31.1°C (88°F) accompanied by a significant rainfall of 131mm (5.16") over 26.9 days.Temperature
The onset of May brings with it an average high-temperature of a still hot 31.1°C (88°F), showing a negligible variation from the month before. Banama's temperature tends to fall to an average low of 20.3°C (68.5°F) during the nights of May.Heat index
The heat index for May is computed to be a blistering 43°C (109.4°F). Heed: Expect heat cramps and heat exhaustion. Continued action may cause heatstroke.Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.
Humidity
The average relative humidity in May is 84%.Rainfall
In May, the rain falls for 26.9 days. Throughout May, 131mm (5.16") of precipitation is accumulated. Throughout the year, there are 237 rainfall days, and 1388mm (54.65") of precipitation is accumulated.Daylight
The average length of the day in May is 12h and 32min.On the first day of May, sunrise is at 06:22 and sunset at 18:49. On the last day of the month, sunrise is at 06:18 and sunset at 18:55 GMT.
Sunshine
In Banama, the average sunshine in May is 7.1h.UV index
In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 6 during May translates into the following guidance:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Banama, Guinea
- Average high temperature in May: 31.1°C
The warmest months (with the highest average high temperature) are February and March (34.8°C).
The month with the lowest average high temperature is August (25.4°C).
- Average low temperature in May: 20.3°C
The month with the highest average low temperature is April (20.5°C).
The coldest month (with the lowest average low temperature) is January (16.3°C).
Average pressure in May
Banama, Guinea
- Average pressure in May: 1012.2mbar
The month with the highest atmospheric pressure is July (1014.4mbar).
The month with the lowest atmospheric pressure is March (1010.7mbar).
Average wind speed in May
Banama, Guinea
- Average wind speed in May: 5km/h
The windiest month (with the highest average wind speed) is August (5.4km/h).
The calmest months (with the lowest average wind speed) are October and November (3.9km/h).
Average humidity in May
Banama, Guinea
- Average humidity in May: 84%
The month with the highest relative humidity is August (94%).
The month with the lowest relative humidity is January (38%).
Average rainfall in May
Banama, Guinea
- Average rainfall in May: 131mm
The wettest month (with the highest rainfall) is September (279mm).
The driest month (with the least rainfall) is December (1mm).
Average rainfall days in May
Banama, Guinea
- Average rainfall days in May: 26.9 days
The month with the highest number of rainy days is August (29.9 days).
The month with the least rainy days is December (2.1 days).
Average daylight in May /
Average sunshine in May
Banama, Guinea
- Average daylight in May: 12h and 30min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in May: 7h and 6min
The month with the most sunshine is December (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 3h and 12min).
Average sunshine days in May
Banama, Guinea
- Average sunshine days in May: 1.5 days
The month with the most sunshine days is December (28.6 days).
The month with the least sunshine days is August (0.3 days).
Average UV index in May
Banama, Guinea
- Average UV index in May: 6
The months with the highest UV index are February and March (UV index 7).
The months with the lowest UV index are June, July and August (UV index 5).
Average cloud cover in May
Banama, Guinea
- Average cloud cover in May: 62
The month with the most cloud cover is August (Cloud cover 87).
The month with the least cloud cover is December (Cloud cover 10).
Average visibility in May
Banama, Guinea
- Average visibility in May: 6km
The months with the highest visibility are January and December (10km).
The months with the lowest visibility are July, August and September (5km).





