May weather forecast
Bunquilim, Guinea-Bissau

May, the last month of the spring in Bunquilim, is another extremely hot month, with an average temperature ranging between min 24.1°C (75.4°F) and max 40.5°C (104.9°F).

Temperature

Bunquilim starts May with an average high-temperature of a still blisteringly hot 40.5°C (104.9°F), a minor shift from April's 41.3°C (106.3°F). Bunquilim documents a substantial deviation from daytime highs with a consistent low-temperature of 24.1°C (75.4°F) during May nights.

Heat index

The average heat index in May is estimated at a blazing hot 52°C (125.6°F). Attention: Heat exhaustion and heat cramps are quite likely. Heatstroke becomes a risk with continued exertion.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In May, the average relative humidity is 44%.

Rainfall

In Bunquilim, during May, the rain falls for 3.3 days and regularly aggregates up to 4mm (0.16") of precipitation. Throughout the year, there are 109.1 rainfall days, and 654mm (25.75") of precipitation is accumulated.

Daylight

The average length of the day in May in Bunquilim, Guinea-Bissau, is 12h and 42min.
On the first day of May, sunrise is at 06:41 and sunset at 19:16. On the last day of the month, sunrise is at 06:35 and sunset at 19:24 GMT.

Sunshine

In Bunquilim, the average sunshine in May is 9.8h.

UV index

The months with the highest UV index are March through May, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 8 in May interprets into the following advice:
Take extra precautions. Protection against sun damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.