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
Riolândia's average high-temperature in April sits at a still warm 27.7°C (81.9°F), showing little difference from the previous month. Throughout the month of April, Riolândia observes an average nighttime temperature of 18.7°C (65.7°F).Heat index
April's heat index is computed to be a tropical 32°C (89.6°F). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.The standards for the heat index are set for locations in shade and under light breezes. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Humidity
In Riolândia, Brazil, the average relative humidity in April is 84%.Rainfall
In Riolândia, Brazil, in April, during 17.1 rainfall days, 64mm (2.52") of precipitation is typically accumulated. In Riolândia, Brazil, during the entire year, the rain falls for 206.5 days and collects up to 1211mm (47.68") of precipitation.Daylight
In Riolândia, the average length of the day in April is 11h and 38min.On the first day of the month, sunrise is at 06:25 and sunset at 18:18. On the last day of April, in Riolândia, Brazil, sunrise is at 06:34 and sunset at 17:57 -03.
Sunshine
In Riolândia, the average sunshine in April is 8.5h.UV index
February and April, with an average maximum UV index of 5, are months with the lowest UV index in Riolândia, Brazil. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The UV index of 5 during April leads to these advisories:
Act with care - The need to guard against sun damage is communicated. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Riolândia?
What is the average humidity in April in Riolândia?
How much does it rain in Riolândia in April?
What is the average length of the day in April in Riolândia?
When are sunrise and sunset in April in Riolândia?
How long on average sun shines in April in Riolândia?
What are the months with the lowest UV index in Riolândia?
What is the UV index intensity in April in Riolândia?
Average temperature in April
Riolândia, Brazil
- Average high temperature in April: 27.7°C
The warmest month (with the highest average high temperature) is September (32.7°C).
The month with the lowest average high temperature is June (25.6°C).
- Average low temperature in April: 18.7°C
The month with the highest average low temperature is December (21.3°C).
The coldest month (with the lowest average low temperature) is June (15.9°C).
Average pressure in April
Riolândia, Brazil
- Average pressure in April: 1013.6mbar
The month with the highest atmospheric pressure is July (1017.6mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in April
Riolândia, Brazil
- Average wind speed in April: 7km/h
The windiest month (with the highest average wind speed) is August (10.2km/h).
The calmest month (with the lowest average wind speed) is February (6.7km/h).
Average humidity in April
Riolândia, Brazil
- Average humidity in April: 84%
The month with the highest relative humidity is March (87%).
The month with the lowest relative humidity is August (49%).
Average rainfall in April
Riolândia, Brazil
- Average rainfall in April: 64mm
The wettest month (with the highest rainfall) is January (218mm).
The driest month (with the least rainfall) is August (7mm).
Average rainfall days in April
Riolândia, Brazil
- Average rainfall days in April: 17.1 days
The month with the highest number of rainy days is January (29.3 days).
The month with the least rainy days is August (2.6 days).
Average daylight in April /
Average sunshine in April
Riolândia, Brazil
- Average daylight in April: 11h and 4min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in April: 8h and 3min
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
Riolândia, Brazil
- Average sunshine days in April: 10.3 days
The month with the most sunshine days is August (27.7 days).
The month with the least sunshine days is February (1.1 days).
Average UV index in April
Riolândia, Brazil
- Average UV index in April: 5
The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are February and April (UV index 5).
Average cloud cover in April
Riolândia, 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
Riolândia, Brazil
- Average visibility in April: 8km
The months with the highest visibility are July, August and September (10km).
The month with the lowest visibility is March (7km).
