April weather forecast
Ondame, Guinea-Bissau

April brings an upheaval in weather, marking the arrival of the wet season in Ondame, Guinea-Bissau. This situation indicates a credible departure from the preceding months as the city sees an upsurge in humidity and rainfall. The temperatures hit a high of 35°C (95°F) and lows plummet to settle at 23.5°C (74.3°F). Even though the wet season is beginning to flex its muscles, the city continues to be bathed in abundant sunlight. Citizens become accustomed to carrying umbrellas as the frequency of rainfall increases substantially towards the end of the month.

Temperature

April ushers in an average high-temperature of a still torrid 35°C (95°F), aligning closely with the preceding month. Ondame witnesses an average low-temperature of 23.5°C (74.3°F) throughout the month of April.

Heat index

For April, the heat index is appraised at an extremely hot 41°C (105.8°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In Ondame, the average relative humidity in April is 50%.

Rainfall

In Ondame, during April, the rain falls for 2.2 days and regularly aggregates up to 1mm (0.04") of precipitation. In Ondame, during the entire year, the rain falls for 107.5 days and collects up to 726mm (28.58") of precipitation.

Daylight

In April, the average length of the day is 12h and 24min.
On the first day of April in Ondame, sunrise is at 06:59 and sunset at 19:14. On the last day of the month, sunrise is at 06:44 and sunset at 19:17 GMT.

Sunshine

March through May, with an average of 9.9h of sunshine, are months with the most sunshine in Ondame.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Ondame are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: An average UV index of 7 in April transforms into this advice:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.