April weather forecast
Irundu, Uganda

April, the same as March, is another warm spring month in Irundu, Uganda, with temperature in the range of an average high of 29°C (84.2°F) and an average low of 17.4°C (63.3°F).

Temperature

Irundu's weather in April involves a mild decrease in the average high-temperature, moving down slightly from March's hot 32.1°C (89.8°F) to a warm 29°C (84.2°F). Irundu records an average nighttime low of 17.4°C (63.3°F) in April.

Heat index

During April, the heat index is evaluated at a very hot 35°C (95°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Know that the heat index computations account for shaded terrains and slight winds. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Irundu, the average relative humidity in April is 81%.

Rainfall

In Irundu, in April, during 24.8 rainfall days, 98mm (3.86") of precipitation is typically accumulated. Throughout the year, there are 248.5 rainfall days, and 801mm (31.54") of precipitation is accumulated.

Daylight

In Irundu, the average length of the day in April is 12h and 8min.
On the first day of the month, sunrise is at 06:46 and sunset at 18:54. On the last day of April, in Irundu, sunrise is at 06:38 and sunset at 18:48 EAT.

Sunshine

In April, the average sunshine is 8.5h.

UV index

The months with the highest UV index are January through September, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 6 during April translates into these guidelines:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.