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
The advent of April brings an average high-temperature of a still warm 27.7°C (81.9°F), almost identical to the preceding month. Barra da Estiva encounters an average low-temperature of 18.3°C (64.9°F) during April nights.Heat index
The heat index in April is calculated to be a hot 31°C (87.8°F). Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.Consider that heat index readings are for situations in the shade and light wind. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Humidity
The most humid month in Barra da Estiva, Brazil, is April, with an average relative humidity of 78%.Rainfall
In April, the rain falls for 15.9 days. Throughout April, 71mm (2.8") of precipitation is accumulated. Throughout the year, there are 151.9 rainfall days, and 611mm (24.06") of precipitation is accumulated.Daylight
In Barra da Estiva, Brazil, the average length of the day in April is 11h and 47min.On the first day of the month, sunrise is at 05:50 and sunset at 17:47. On the last day of April, in Barra da Estiva, Brazil, sunrise is at 05:53 and sunset at 17:31 -03.
Sunshine
The average sunshine in April is 7h.UV index
The months with the highest UV index are January through May, August through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In April, the UV index of 6 transforms into the following advice:
Resist extreme sun exposure. Guarding against solar damage is essential. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Barra da Estiva?
What is the most humid month in Barra da Estiva?
What is the average humidity in April in Barra da Estiva?
How much does it rain in Barra da Estiva in April?
What is the average length of the day in April in Barra da Estiva?
What time are sunrise and sunset in April in Barra da Estiva?
How many hours of sunshine does Barra da Estiva have in April?
What are the months with the highest UV index in Barra da Estiva?
What is the UV index reading in April in Barra da Estiva?
Average temperature in April
Barra da Estiva, Brazil
- Average high temperature in April: 27.7°C
The warmest month (with the highest average high temperature) is October (29.5°C).
The month with the lowest average high temperature is July (24.8°C).
- Average low temperature in April: 18.3°C
The month with the highest average low temperature is November (19.1°C).
The coldest month (with the lowest average low temperature) is July (15.6°C).
Average pressure in April
Barra da Estiva, Brazil
- Average pressure in April: 1014.3mbar
The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is November (1012.6mbar).
Average wind speed in April
Barra da Estiva, Brazil
- Average wind speed in April: 8.3km/h
The windiest month (with the highest average wind speed) is September (12.9km/h).
The calmest month (with the lowest average wind speed) is March (8.1km/h).
Average humidity in April
Barra da Estiva, Brazil
- Average humidity in April: 78%
The month with the highest relative humidity is April (78%).
The month with the lowest relative humidity is September (63%).
Average rainfall in April
Barra da Estiva, Brazil
- Average rainfall in April: 71mm
The wettest month (with the highest rainfall) is December (114mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in April
Barra da Estiva, Brazil
- Average rainfall days in April: 15.9 days
The month with the highest number of rainy days is March (18.2 days).
The month with the least rainy days is September (5.5 days).
Average daylight in April /
Average sunshine in April
Barra da Estiva, Brazil
- Average daylight in April: 11h and 5min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 18min).
- Average sunshine in April: 7h and 0min
The month with the most sunshine is December (Average sunshine: 9h and 54min).
The months with the least sunshine are June and July (Average sunshine: 6h and 0min).
Average sunshine days in April
Barra da Estiva, Brazil
- Average sunshine days in April: 11.4 days
The month with the most sunshine days is September (20.5 days).
The month with the least sunshine days is November (10.4 days).
Average UV index in April
Barra da Estiva, Brazil
- Average UV index in April: 6
The months with the highest UV index are January, February, March, April, May, August, September, October, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 5).
Average cloud cover in April
Barra da Estiva, Brazil
- Average cloud cover in April: 49
The months with the most cloud cover are April and May (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility in April
Barra da Estiva, Brazil
- Average visibility in April: 8km
The months with the highest visibility are September and October (10km).
The months with the lowest visibility are January, February, March and April (8km).
Barra da Estiva, Brazil
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