May weather forecast
Mampata, Guinea-Bissau

May in Mampata further progresses into wet conditions. With rapidly increasing precipitation, the city starts to witness versatile weather, alternating between sunny and rainy spells. A record increase in rainfall to 16mm (0.63") signals the onset of more humid conditions, accompanied by a slight dip in the sunshine hours. Consistently warm temperatures pair with increased precipitation to present a weather dynamic that is both distinctive and engaging. The end of May sees Mampata moving towards its wettest phase of the year.

Temperature

As April turns into May, the average high-temperatures rest at a still sweltering 37.6°C (99.7°F), showing a minor variation from the prior month. Mampata marks a considerable descent from the daytime apex, as the average temperature dips to a warm 23.2°C (73.8°F) at night throughout May.

Heat index

May's mean heat index is appraised at a life-threatening hot 53°C (127.4°F). Alert: Heat cramps and heat exhaustion are likely to occur. Prolonged exertion can lead to heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In Mampata, the average relative humidity in May is 59%.

Rainfall

In Mampata, in May, during 4.4 rainfall days, 16mm (0.63") of precipitation is typically accumulated. In Mampata, during the entire year, the rain falls for 109.7 days and collects up to 868mm (34.17") of precipitation.

Daylight

In May, the average length of the day is 12h and 40min.
On the first day of May, sunrise is at 06:39 and sunset at 19:12. On the last day of the month, sunrise is at 06:33 and sunset at 19:19 GMT.

Sunshine

The average sunshine in May in Mampata, Guinea-Bissau, is 9.7h.

UV index

The months with the highest UV index in Mampata, Guinea-Bissau, are January through July, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index, 7 in May, converts into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Always opt for UVA and UVB-resistant sunglasses on radiant days.