Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
April
Weather in April
Temperature
The transition from March to April sees average high-temperatures adjusting to a still warm 27.3°C (81.1°F), from a not significantly different 28.1°C (82.6°F). In the month of April, the average temperature in Issuna dips to an enjoyable 17.4°C (63.3°F) during the night.Heat index
The heat index value for April is evaluated at a tropical 30°C (86°F). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.Heat index readings emphasize conditions of light breezes and shaded spots. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly important for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Humidity
The months with the highest humidity are March and April, with an average relative humidity of 80%.Rainfall
In Issuna, during April, the rain falls for 18.4 days and regularly aggregates up to 70mm (2.76") of precipitation. In Issuna, during the entire year, the rain falls for 115 days and collects up to 587mm (23.11") of precipitation.Daylight
In April, the average length of the day in Issuna is 11h and 59min.On the first day of April, sunrise is at 06:43 and sunset at 18:46. On the last day of the month, sunrise is at 06:40 and sunset at 18:35 EAT.
Sunshine
With an average of 8.1h of sunshine, April has the least sunshine of the year.UV index
January through September, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: A daily high UV index of 6 in April leads to these guidelines:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Issuna?
What is the most humid month in Issuna?
What is the average humidity in April in Issuna?
How many days does it rain in April in Issuna?
What is the average length of the day in April in Issuna?
When is the sunrise / sunset in April in Issuna?
What is the month with the least sunshine in Issuna?
How many hours of sunshine does Issuna have in April?
What are the months with the lowest UV index in Issuna?
What is the UV index intensity in April in Issuna?
Average temperature in April
Issuna, Tanzania
- Average high temperature in April: 27.3°C
The warmest month (with the highest average high temperature) is October (31.8°C).
The months with the lowest average high temperature are May and June (27.2°C).
- Average low temperature in April: 17.4°C
The month with the highest average low temperature is November (19.3°C).
The coldest month (with the lowest average low temperature) is July (13.9°C).
Average pressure in April
Issuna, Tanzania
- Average pressure in April: 1013.9mbar
The month with the highest atmospheric pressure is July (1017.9mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in April
Issuna, Tanzania
- Average wind speed in April: 6.8km/h
The windiest month (with the highest average wind speed) is October (12.1km/h).
The calmest month (with the lowest average wind speed) is January (5.3km/h).
Average humidity in April
Issuna, Tanzania
- Average humidity in April: 80%
The months with the highest relative humidity are March and April (80%).
The month with the lowest relative humidity is October (51%).
Average rainfall in April
Issuna, Tanzania
- Average rainfall in April: 70mm
The wettest month (with the highest rainfall) is December (135mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in April
Issuna, Tanzania
- Average rainfall days in April: 18.4 days
The month with the highest number of rainy days is March (21.3 days).
The month with the least rainy days is August (0.2 days).
Average daylight in April /
Average sunshine in April
Issuna, Tanzania
- Average daylight in April: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in April: 8h and 1min
The months with the most sunshine are August and September (Average sunshine: 9h and 54min).
The month with the least sunshine is April (Average sunshine: 8h and 6min).
Average sunshine days in April
Issuna, Tanzania
- Average sunshine days in April: 10.1 days
The months with the most sunshine days are July and August (30.5 days).
The month with the least sunshine days is March (8.3 days).
Average UV index in April
Issuna, Tanzania
- Average UV index in April: 6
The month with the highest UV index is October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 6).
Average cloud cover in April
Issuna, Tanzania
- Average cloud cover in April: 49
The month with the most cloud cover is April (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 14).
Average visibility in April
Issuna, Tanzania
- Average visibility in April: 8km
The months with the highest visibility are June, July, August, September, October, November and December (10km).
The months with the lowest visibility are February, March and April (8km).
