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 sea temperature 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 warmest period, with an average high-temperature of 31.8°C (89.2°F), falls in April and May.Heat index
For April, the heat index is estimated at an extremely hot 41°C (105.8°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.Heat index details are generally centered around shaded locations and a mild breeze. 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 'felt air temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.
Humidity
The months with the lowest humidity are March and April, with an average relative humidity of 73%.Rainfall
In Mariveles, during April, the rain falls for 13.3 days and regularly aggregates up to 50mm (1.97") of precipitation. Throughout the year, in Mariveles, there are 206.5 rainfall days, and 1288mm (50.71") of precipitation is accumulated.Sea temperature
In April, the average sea temperature is 28.5°C (83.3°F).Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are considered superb and highly pleasant for water activities over extended periods.
Daylight
In Mariveles, the average length of the day in April is 12h and 28min.On the first day of the month, sunrise is at 5:53 am and sunset at 6:10 pm. On the last day of April, sunrise is at 5:35 am and sunset at 6:14 pm PST.
Sunshine
The month with the most sunshine is April, with an average of 11.3h of sunshine.UV index
January through June, August through December, with an average maximum UV index of 7, are months with the highest UV index in Mariveles. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 7 in April interprets into the following advice:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Alert! UV radiation becomes sharper due to reflections from sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest in Mariveles?
How hot does it get in April?
What are the least humid months?
What is the average humidity in April in Mariveles?
How much does it rain in April?
How warm is the water in April?
How many hours of daylight does Mariveles have in April?
When is the sunrise / sunset in April in Mariveles?
What month has the most sunshine in Mariveles?
How many hours of sunshine does Mariveles have in April?
When is the highest UV index?
How high is the UV index in April?
Average temperature in April
Mariveles, Philippines
- Average high temperature in April: 31.8°C
The warmest months (with the highest average high temperature) are April and May (31.8°C).
The month with the lowest average high temperature is January (28.6°C).
- Average low temperature in April: 25.7°C
The month with the highest average low temperature is May (26.8°C).
The coldest month (with the lowest average low temperature) is February (23.7°C).
Average pressure in April
Mariveles, Philippines
- Average pressure in April: 1010.9mbar
The month with the highest atmospheric pressure is February (1013mbar).
The month with the lowest atmospheric pressure is August (1007.7mbar).
Average wind speed in April
Mariveles, Philippines
- Average wind speed in April: 10.9km/h
The windiest month (with the highest average wind speed) is January (16.9km/h).
The calmest month (with the lowest average wind speed) is May (9.2km/h).
Average humidity in April
Mariveles, Philippines
- Average humidity in April: 73%
The months with the highest relative humidity are August and September (83%).
The months with the lowest relative humidity are March and April (73%).
Average rainfall in April
Mariveles, Philippines
- Average rainfall in April: 50mm
The wettest month (with the highest rainfall) is August (212mm).
The driest month (with the least rainfall) is February (12mm).
Average rainfall days in April
Mariveles, Philippines
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is September (26.8 days).
The month with the least rainy days is February (7.8 days).
Average sea temperature in April
Mariveles, Philippines
- Average sea temperature in April: 28.5°C
The best month for swimming (with the highest average sea temperature) is May (29.9°C).
The coldest months (with the lowest average sea temperature) are January and February (27.3°C).
Average daylight in April /
Average sunshine in April
Mariveles, Philippines
- Average daylight in April: 12h and 3min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in April: 11h and 2min
The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in April
Mariveles, Philippines
- Average sunshine days in April: 15.4 days
The month with the most sunshine days is March (20.5 days).
The month with the least sunshine days is September (1.5 days).
Average UV index in April
Mariveles, Philippines
- Average UV index in April: 7
The months with the highest UV index are January, February, March, April, May, June, August, September, October, November and December (UV index 7).
The month with the lowest UV index is July (UV index 6).
Average cloud cover in April
Mariveles, Philippines
- Average cloud cover in April: 27
The month with the most cloud cover is August (Cloud cover 57).
The month with the least cloud cover is April (Cloud cover 27).
Average visibility in April
Mariveles, Philippines
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
