June weather forecast
Cunaia, Guinea-Bissau

The first month of the summer, June, is still a torrid month in Cunaia, Guinea-Bissau, with an average temperature ranging between min 25.3°C (77.5°F) and max 37.9°C (100.2°F).

Temperature

The start of June marks an average high-temperature of a sweltering 37.9°C (100.2°F), hardly distinguishable from the conditions in May. Throughout June nights, a significant departure from daytime temperatures, with an average low of 25.3°C (77.5°F), is recognized in Cunaia.

Heat index

The heat index value during June is evaluated at a burning hot 53°C (127.4°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Understand that the heat index values take into account shaded locations and mild winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In Cunaia, the average relative humidity in June is 57%.

Rainfall

In Cunaia, in June, it is raining for 10.3 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, in Cunaia, Guinea-Bissau, there are 109.1 rainfall days, and 654mm (25.75") of precipitation is accumulated.

Daylight

The month with the longest days is June, with an average of 12h and 48min of daylight.
On the first day of the month, sunrise is at 06:35 and sunset at 19:24. On the last day of June, in Cunaia, Guinea-Bissau, sunrise is at 06:40 and sunset at 19:31 GMT.

Sunshine

In Cunaia, the average sunshine in June is 9h.

UV index

The average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 during June translates into the following guidance:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.