April weather forecast
Bignona, Senegal

April in Bignona, Senegal sees a minor climatic shift as the first droplets of rain are recorded. Although a mere 1mm (0.04") of average rainfall does little to erase the preceding aridity, a slight increase in humidity to 40% is observed. Average temperatures remain relatively constant, marking from a low of 22.5°C (72.5°F) to a high of 38.7°C (101.7°F). In spite of these transitions, Bignona maintains its warm, dry state. This period is perfect for those preferring less crowded tourist destinations with agreeable weather conditions.

Temperature

Peak temperatures in Bignona are observed in March and April, averaging a high-temperature of 38.7°C (101.7°F).

Heat index

April's average heat index is evaluated at a blazing hot 45°C (113°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Heat index values are typically calculated for conditions of shade and a light breeze. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is achieved by amalgamating air temperature with the relative humidity readings. 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. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

The average relative humidity in April in Bignona is 40%.

Rainfall

April through November are months with rainfall in Bignona. April is the first month it rains in Bignona, Senegal. Throughout April, in the average 1.4 rainfall days, it receives 1mm (0.04") of precipitation. Throughout the year, in Bignona, Senegal, there are 107.1 rainfall days, and 617mm (24.29") of precipitation is accumulated.

Daylight

In Bignona, the average length of the day in April is 12h and 25min.
On the first day of April, sunrise is at 07:00 and sunset at 19:16. On the last day of the month, sunrise is at 06:44 and sunset at 19:19 GMT.

Sunshine

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

UV index

January through July, September through December, with an average maximum UV index of 7, are months with the highest UV index in Bignona. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In April, the maximum UV index of 7 transforms into these recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.