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
Upon the beginning of April, Hisiu's high-temperatures register at a still warm 29.1°C (84.4°F), closely mirroring the preceding month. Hisiu maintains a minor drop in temperature during April nights, with averages of 24.2°C (75.6°F).Heat index
April's heat index is evaluated at a fiery hot 35°C (95°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.For clarity, heat index numbers account for light winds and areas under shade. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.
Humidity
In Hisiu, the average relative humidity in April is 79%.Rainfall
In April, the rain falls for 24.2 days. Throughout April, 134mm (5.28") of precipitation is accumulated. In Hisiu, during the entire year, the rain falls for 249.8 days and collects up to 1311mm (51.61") of precipitation.Daylight
The average length of the day in April is 11h and 55min.On the first day of the month, sunrise is at 06:16 and sunset at 18:17. On the last day of April, sunrise is at 06:16 and sunset at 18:03 +10.
Sunshine
In Hisiu, the average sunshine in April is 8.7h.UV index
January, March through May, October through December, with an average maximum UV index of 7, are months with the highest UV index. 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 UV index of 7 during April leads to these advisories:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is April?
What is the average humidity in April?
How much does it rain in April?
How many hours of daylight does Hisiu have in April?
What time are sunrise and sunset in April?
How long on average sun shines in April?
What is the month with the highest UV index?
How high is the UV index in April in Hisiu?
Average temperature in April
Hisiu, Papua New Guinea
- Average high temperature in April: 29.1°C
The warmest month (with the highest average high temperature) is December (30.2°C).
The months with the lowest average high temperature are July and August (27.6°C).
- Average low temperature in April: 24.2°C
The month with the highest average low temperature is December (24.5°C).
The coldest month (with the lowest average low temperature) is August (22.5°C).
Average pressure in April
Hisiu, Papua New Guinea
- Average pressure in April: 1009.7mbar
The month with the highest atmospheric pressure is August (1012.1mbar).
The month with the lowest atmospheric pressure is January (1007.9mbar).
Average wind speed in April
Hisiu, Papua New Guinea
- Average wind speed in April: 10.4km/h
The windiest month (with the highest average wind speed) is July (18.9km/h).
The calmest month (with the lowest average wind speed) is December (9.7km/h).
Average humidity in April
Hisiu, Papua New Guinea
- Average humidity in April: 79%
The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are January and February (73%).
Average rainfall in April
Hisiu, Papua New Guinea
- Average rainfall in April: 134mm
The wettest month (with the highest rainfall) is March (203mm).
The driest month (with the least rainfall) is July (46mm).
Average rainfall days in April
Hisiu, Papua New Guinea
- Average rainfall days in April: 24.2 days
The month with the highest number of rainy days is March (24.6 days).
The month with the least rainy days is July (14.7 days).
Average daylight in April /
Average sunshine in April
Hisiu, Papua New Guinea
- Average daylight in April: 11h and 5min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is November (Average sunshine: 11h and 18min).
The month with the least sunshine is May (Average sunshine: 7h and 6min).
Average sunshine days in April
Hisiu, Papua New Guinea
- Average sunshine days in April: 5.2 days
The month with the most sunshine days is July (13.4 days).
The months with the least sunshine days are March and April (5.2 days).
Average UV index in April
Hisiu, Papua New Guinea
- Average UV index in April: 7
The months with the highest UV index are January, March, April, May, October, November and December (UV index 7).
The months with the lowest UV index are February, June, July, August and September (UV index 6).
Average cloud cover in April
Hisiu, Papua New Guinea
- Average cloud cover in April: 36
The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is November (Cloud cover 28).
Average visibility in April
Hisiu, Papua New Guinea
- 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).
