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 arrival of April coincides with an average high-temperature of a still moderately hot 27.5°C (81.5°F), indicating a minimal shift from March's 28.5°C (83.3°F). Night temperatures in April exhibit a subtle decrease, settling at an average of 26.6°C (79.9°F).Heat index
The heat index value during April is evaluated at a tropical 31°C (87.8°F). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.Be aware that heat index ratings are designed for shaded locations and minor breezes. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Humidity
February through April, June, October through December, with an average relative humidity of 78%, are the most humid months.Rainfall
The month with the most rainfall is April, when the rain falls for 23.6 days and typically aggregates up to 184mm (7.24") of precipitation.Daylight
The average length of the day in April is 11h and 42min.On the first day of the month, sunrise is at 05:53 and sunset at 17:48. On the last day of April, sunrise is at 05:59 and sunset at 17:28 +11.
Sunshine
The average sunshine in April is 7.3h.UV index
The months with the highest UV index are January through April, November and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.Note: In April, the average maximum UV index of 7 translates into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What are the most humid months?
What is the average humidity in April?
What is the wettest month?
How many days does it rain in April?
How many hours of daylight does Port Havannah have in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Port Havannah have in April?
What are the months with the highest UV index?
What is the UV index reading in April?
Average temperature in April
Port Havannah, Vanuatu
- Average high temperature in April: 27.5°C
The warmest month (with the highest average high temperature) is February (28.6°C).
The month with the lowest average high temperature is August (24.6°C).
- Average low temperature in April: 26.6°C
The month with the highest average low temperature is February (27.6°C).
The coldest month (with the lowest average low temperature) is August (23.5°C).
Average pressure in April
Port Havannah, Vanuatu
- Average pressure in April: 1010.7mbar
The month with the highest atmospheric pressure is August (1014.6mbar).
The month with the lowest atmospheric pressure is February (1006.7mbar).
Average wind speed in April
Port Havannah, Vanuatu
- Average wind speed in April: 22.3km/h
The windiest month (with the highest average wind speed) is July (27.1km/h).
The calmest month (with the lowest average wind speed) is January (20.4km/h).
Average humidity in April
Port Havannah, Vanuatu
- Average humidity in April: 78%
The months with the highest relative humidity are February, March, April, June, October, November and December (78%).
The months with the lowest relative humidity are January, May, July, August and September (77%).
Average rainfall in April
Port Havannah, Vanuatu
- Average rainfall in April: 184mm
The wettest month (with the highest rainfall) is April (184mm).
The driest month (with the least rainfall) is July (34mm).
Average rainfall days in April
Port Havannah, Vanuatu
- Average rainfall days in April: 23.6 days
The month with the highest number of rainy days is March (25.9 days).
The month with the least rainy days is September (13.8 days).
Average daylight in April /
Average sunshine in April
Port Havannah, Vanuatu
- Average daylight in April: 11h and 4min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in April: 7h and 2min
The month with the most sunshine is February (Average sunshine: 9h and 48min).
The month with the least sunshine is June (Average sunshine: 4h and 54min).
Average sunshine days in April
Port Havannah, Vanuatu
- Average sunshine days in April: 3 days
The month with the most sunshine days is October (9.8 days).
The month with the least sunshine days is March (2.3 days).
Average UV index in April
Port Havannah, Vanuatu
- Average UV index in April: 7
The months with the highest UV index are January, February, March, April, November and December (UV index 7).
The months with the lowest UV index are May, June, July, August, September and October (UV index 6).
Average cloud cover in April
Port Havannah, Vanuatu
- Average cloud cover in April: 48
The month with the most cloud cover is June (Cloud cover 55).
The month with the least cloud cover is February (Cloud cover 43).
Average visibility in April
Port Havannah, Vanuatu
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
