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
Weather in April
Temperature
In April, Rainau experiences a minor shift in meteorological conditions with average high-temperatures marked at a still warm 28.9°C (84°F), closely mirroring the climate in March. April's average low temperature is a still moderately hot 25.8°C (78.4°F), displaying a subtle drop from its daily peak.Heat index
In April, the average heat index is evaluated at a tropical 34°C (93.2°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.Heat index's context suggests values are appropriate for shady areas and slight breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Humidity
The average relative humidity in April is 79%.Rainfall
In April, the rain falls for 27.8 days. Throughout April, 181mm (7.13") of precipitation is accumulated. Throughout the year, there are 314.3 rainfall days, and 2023mm (79.65") of precipitation is accumulated.Daylight
The average length of the day in April is 12h and 1min.On the first day of April in Rainau, sunrise is at 05:52 and sunset at 17:56. On the last day of the month, sunrise is at 05:49 and sunset at 17:46 +10.
Sunshine
In Rainau, the average sunshine in April is 8.3h.UV index
April is the month with the lowest UV index, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index, 6 in April, converts into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Frequently asked questions
How hot is it in Rainau in April?
What is the average humidity in April in Rainau?
How many days does it rain in April in Rainau?
What is the average length of the day in April in Rainau?
When are sunrise and sunset in April in Rainau?
How many hours of sunshine does Rainau have in April?
When is the lowest UV index in Rainau?
What is the UV index reading in April in Rainau?
Average temperature in April
Rainau, Papua New Guinea
- Average high temperature in April: 28.9°C
The warmest month (with the highest average high temperature) is May (29.3°C).
The month with the lowest average high temperature is July (28.4°C).
- Average low temperature in April: 25.8°C
The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is September (25.1°C).
Average pressure in April
Rainau, Papua New Guinea
- Average pressure in April: 1009.1mbar
The months with the highest atmospheric pressure are August and September (1010mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed in April
Rainau, Papua New Guinea
- Average wind speed in April: 7.5km/h
The windiest month (with the highest average wind speed) is August (13.6km/h).
The calmest month (with the lowest average wind speed) is April (7.5km/h).
Average humidity in April
Rainau, Papua New Guinea
- Average humidity in April: 79%
The month with the highest relative humidity is July (80%).
The months with the lowest relative humidity are October and November (77%).
Average rainfall in April
Rainau, Papua New Guinea
- Average rainfall in April: 181mm
The wettest month (with the highest rainfall) is March (226mm).
The driest month (with the least rainfall) is September (109mm).
Average rainfall days in April
Rainau, Papua New Guinea
- Average rainfall days in April: 27.8 days
The month with the highest number of rainy days is March (27.9 days).
The month with the least rainy days is September (24.4 days).
Average daylight in April /
Average sunshine in April
Rainau, Papua New Guinea
- 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 54min).
- Average sunshine in April: 8h and 2min
The months with the most sunshine are January and February (Average sunshine: 9h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 36min).
Average sunshine days in April
Rainau, Papua New Guinea
- Average sunshine days in April: 1.6 days
The month with the most sunshine days is October (4.4 days).
The month with the least sunshine days is April (1.6 days).
Average UV index in April
Rainau, Papua New Guinea
- Average UV index in April: 6
The months with the highest UV index are January, February, March, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is April (UV index 6).
Average cloud cover in April
Rainau, Papua New Guinea
- Average cloud cover in April: 42
The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are May, September, October and November (Cloud cover 36).
Average visibility in April
Rainau, Papua New Guinea
- Average visibility in April: 9km
The months with the highest visibility are February, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, March and April (9km).
Rainau, Papua New Guinea
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