April weather forecast
Chirundu, Zambia

April ushers in more comfortable weather conditions in Chirundu. The heat index is in decrease, with the highest temperature dipping to 28.8°C (83.8°F) and the lowest precipitation seen so far at 35mm (1.38"). The atmosphere becomes significantly drier and clearer, promising more sunny days. Despite this, the UV index remains consistent throughout, warranting caution during outdoor activities. Evenings bring mild and enjoyable weather, providing an optimal setting for leisure and relaxation.

Temperature

April's advent in Chirundu presents an average high-temperature of a still warm 28.8°C (83.8°F), indicating a slight variation from the conditions of the previous month. Chirundu, during the month of April, experiences an average low-temperature of 19°C (66.2°F).

Heat index

In April, the heat index is evaluated at a tropical 32°C (89.6°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.

Humidity

In April, the average relative humidity is 69%.

Rainfall

In Chirundu, in April, it is raining for 10.8 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, there are 121 rainfall days, and 532mm (20.94") of precipitation is accumulated.

Daylight

The average length of the day in April is 11h and 44min.
On the first day of the month, sunrise is at 06:10 and sunset at 18:06. On the last day of April, sunrise is at 06:15 and sunset at 17:47 CAT.

Sunshine

April, June and August, with an average of 7.5h of sunshine, are months with the least sunshine.

UV index

The months with the lowest UV index are January through July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 6 in April translates into this advice:
Prevent overexposure. Protection from the sun's harmful effects is needed. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.