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
Weather in April
Temperature
An average high-temperature of a still warm 24.7°C (76.5°F) marks April, exhibiting a close resemblance to the conditions in March. April sees a slight dip to an average low temperature of 21.2°C (70.2°F) from the daytime highs.Humidity
The average relative humidity in April is 82%.Rainfall
In Ilhabela, Brazil, in April, during 17.8 rainfall days, 52mm (2.05") of precipitation is typically accumulated. Throughout the year, in Ilhabela, there are 210.2 rainfall days, and 818mm (32.2") of precipitation is accumulated.Sea temperature
In Ilhabela, Brazil, in April, the average water temperature is 26.2°C (79.2°F).Note: For any water activity, surface water temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed perfect and extremely pleasing for enduring enjoyment.
Daylight
In April, the average length of the day is 11h and 32min.On the first day of April in Ilhabela, Brazil, sunrise is at 06:10 and sunset at 18:00. On the last day of the month, sunrise is at 06:22 and sunset at 17:35 -03.
Sunshine
In Ilhabela, Brazil, the average sunshine in April is 7.9h.UV index
The months with the lowest UV index in Ilhabela are April, May, July through September, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: During April, 5 as the daily maximum UV index converts into the following advice:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be alert! The reflection of water and sand augments UV radiation intensity.
Frequently asked questions
What is the average April temperature in Ilhabela?
What is the average humidity in April in Ilhabela?
How many days does it rain in April in Ilhabela?
What is the sea water temperature in April in Ilhabela?
What is the average length of the day in April in Ilhabela?
What time are sunrise and sunset in April in Ilhabela?
How long on average sun shines in April in Ilhabela?
What are the months with the lowest UV index in Ilhabela?
What is the UV index reading in April in Ilhabela?
Average temperature in April
Ilhabela, Brazil
- Average high temperature in April: 24.7°C
The warmest month (with the highest average high temperature) is February (27°C).
The months with the lowest average high temperature are July and August (21.7°C).
- Average low temperature in April: 21.2°C
The month with the highest average low temperature is February (23.3°C).
The coldest months (with the lowest average low temperature) are July and August (17.8°C).
Average pressure in April
Ilhabela, Brazil
- Average pressure in April: 1015.8mbar
The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is December (1011.8mbar).
Average wind speed in April
Ilhabela, Brazil
- Average wind speed in April: 11.9km/h
The windiest months (with the highest average wind speed) are August and September (13.8km/h).
The calmest months (with the lowest average wind speed) are January and February (11.2km/h).
Average humidity in April
Ilhabela, Brazil
- Average humidity in April: 82%
The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is August (80%).
Average rainfall in April
Ilhabela, Brazil
- Average rainfall in April: 52mm
The wettest month (with the highest rainfall) is February (133mm).
The driest month (with the least rainfall) is August (37mm).
Average rainfall days in April
Ilhabela, Brazil
- Average rainfall days in April: 17.8 days
The month with the highest number of rainy days is January (24.1 days).
The month with the least rainy days is August (10.8 days).
Average sea temperature in April
Ilhabela, Brazil
- Average sea temperature in April: 26.2°C
The best month for swimming (with the highest average sea temperature) is February (26.5°C).
The coldest month (with the lowest average sea temperature) is September (21.2°C).
Average daylight in April /
Average sunshine in April
Ilhabela, Brazil
- Average daylight in April: 11h and 3min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in April: 7h and 5min
The months with the most sunshine are February and May (Average sunshine: 8h and 6min).
The months with the least sunshine are October and November (Average sunshine: 7h and 0min).
Average sunshine days in April
Ilhabela, Brazil
- Average sunshine days in April: 8.5 days
The month with the most sunshine days is August (17.4 days).
The month with the least sunshine days is January (4.5 days).
Average UV index in April
Ilhabela, Brazil
- Average UV index in April: 5
The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are April, May, July, August and September (UV index 5).
Average cloud cover in April
Ilhabela, Brazil
- Average cloud cover in April: 38
The month with the most cloud cover is November (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 34).
Average visibility in April
Ilhabela, Brazil
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
The months with the lowest visibility are October and November (9km).
Ilhabela, Brazil
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