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 denotes a barely perceptible change in the average high-temperatures to a still warm 27.7°C (81.9°F) from March's 28.6°C (83.5°F). An average low-temperature of 18.6°C (65.5°F) is noted during the nights in April.Heat index
The heat index for April is calculated to be a tropical 32°C (89.6°F). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.It is crucial to understand that heat index figures are for shade and gentle wind conditions. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Humidity
The average relative humidity in April is 84%.Rainfall
In José Bonifácio, in April, during 16.2 rainfall days, 65mm (2.56") of precipitation is typically accumulated. In José Bonifácio, during the entire year, the rain falls for 208.9 days and collects up to 1257mm (49.49") of precipitation.Daylight
The average length of the day in April in José Bonifácio, Brazil, is 11h and 36min.On the first day of April, sunrise is at 06:26 and sunset at 18:18. On the last day of the month, sunrise is at 06:35 and sunset at 17:55 -03.
Sunshine
The average sunshine in April is 8.4h.UV index
The months with the highest UV index in José Bonifácio, Brazil, are January, March through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 6 in April translates into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in José Bonifácio in April?
What is the average humidity in April in José Bonifácio?
How many days does it rain in April in José Bonifácio?
How many hours of daylight does José Bonifácio have in April?
When are sunrise and sunset in April in José Bonifácio?
How many hours of sunshine does José Bonifácio have in April?
When is the highest UV index in José Bonifácio?
What is the UV index reading in April in José Bonifácio?
Average temperature in April
José Bonifácio, Brazil
- Average high temperature in April: 27.7°C
The warmest month (with the highest average high temperature) is September (32.2°C).
The month with the lowest average high temperature is June (25.3°C).
- Average low temperature in April: 18.6°C
The month with the highest average low temperature is December (21.2°C).
The coldest month (with the lowest average low temperature) is June (15.5°C).
Average pressure in April
José Bonifácio, Brazil
- Average pressure in April: 1013.9mbar
The month with the highest atmospheric pressure is July (1017.9mbar).
The months with the lowest atmospheric pressure are November and December (1010mbar).
Average wind speed in April
José Bonifácio, Brazil
- Average wind speed in April: 7.1km/h
The windiest months (with the highest average wind speed) are August and September (10km/h).
The calmest month (with the lowest average wind speed) is February (6.9km/h).
Average humidity in April
José Bonifácio, Brazil
- Average humidity in April: 84%
The month with the highest relative humidity is March (86%).
The months with the lowest relative humidity are August and September (52%).
Average rainfall in April
José Bonifácio, Brazil
- Average rainfall in April: 65mm
The wettest month (with the highest rainfall) is January (224mm).
The driest month (with the least rainfall) is August (9mm).
Average rainfall days in April
José Bonifácio, Brazil
- Average rainfall days in April: 16.2 days
The month with the highest number of rainy days is January (29.6 days).
The month with the least rainy days is August (3.3 days).
Average daylight in April /
Average sunshine in April
José Bonifácio, Brazil
- Average daylight in April: 11h and 4min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days in April
José Bonifácio, Brazil
- Average sunshine days in April: 11.3 days
The month with the most sunshine days is August (26.9 days).
The month with the least sunshine days is January (1.1 days).
Average UV index in April
José Bonifácio, Brazil
- Average UV index in April: 6
The months with the highest UV index are January, March, April, May, June, July, August, September, October, November and December (UV index 6).
The month with the lowest UV index is February (UV index 5).
Average cloud cover in April
José Bonifácio, Brazil
- Average cloud cover in April: 41
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in April
José Bonifácio, Brazil
- Average visibility in April: 8km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January and March (7km).
