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
Entering April, Sepetiba's average high-temperature reads a still moderately hot 27.1°C (80.8°F), indicating a close resemblance to the previous month's climate. During the April nights, an average temperature of 21°C (69.8°F) is observed.Heat index
Throughout April, the heat index is evaluated at a tropical 30°C (86°F). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.One should consider that heat index numbers are for shaded settings and light wind. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
Humidity
In April, the average relative humidity is 82%.Rainfall
In Sepetiba, in April, during 17.5 rainfall days, 71mm (2.8") of precipitation is typically accumulated. Throughout the year, in Sepetiba, there are 194 rainfall days, and 879mm (34.61") of precipitation is accumulated.Daylight
The average length of the day in April is 11h and 33min.On the first day of the month, sunrise is at 06:03 and sunset at 17:53. On the last day of April, sunrise is at 06:14 and sunset at 17:29 -03.
Sunshine
The average sunshine in April in Sepetiba, Brazil, is 7.9h.UV index
In April, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 6 in April, converts into the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Sepetiba in April?
What is the average humidity in April in Sepetiba?
How many days does it rain in April in Sepetiba?
What is the average length of the day in April in Sepetiba?
When are sunrise and sunset in April in Sepetiba?
How long on average sun shines in April in Sepetiba?
What is the UV index reading in April in Sepetiba?
Average temperature in April
Sepetiba, Brazil
- Average high temperature in April: 27.1°C
The warmest month (with the highest average high temperature) is February (30.3°C).
The month with the lowest average high temperature is July (24.2°C).
- Average low temperature in April: 21°C
The month with the highest average low temperature is January (23.3°C).
The coldest month (with the lowest average low temperature) is August (17.9°C).
Average pressure in April
Sepetiba, Brazil
- Average pressure in April: 1015.9mbar
The month with the highest atmospheric pressure is July (1020.4mbar).
The month with the lowest atmospheric pressure is December (1011.9mbar).
Average wind speed in April
Sepetiba, Brazil
- Average wind speed in April: 8.9km/h
The windiest month (with the highest average wind speed) is August (11.1km/h).
The calmest month (with the lowest average wind speed) is March (8.4km/h).
Average humidity in April
Sepetiba, Brazil
- Average humidity in April: 82%
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is August (78%).
Average rainfall in April
Sepetiba, Brazil
- Average rainfall in April: 71mm
The wettest month (with the highest rainfall) is November (123mm).
The driest month (with the least rainfall) is June (33mm).
Average rainfall days in April
Sepetiba, Brazil
- Average rainfall days in April: 17.5 days
The month with the highest number of rainy days is March (21.8 days).
The months with the least rainy days are June and July (10.3 days).
Average daylight in April /
Average sunshine in April
Sepetiba, Brazil
- Average daylight in April: 11h and 4min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in April: 7h and 5min
The month with the most sunshine is February (Average sunshine: 8h and 42min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days in April
Sepetiba, Brazil
- Average sunshine days in April: 10.7 days
The month with the most sunshine days is July (19.3 days).
The month with the least sunshine days is March (6.8 days).
Average UV index in April
Sepetiba, Brazil
- Average UV index in April: 6
The months with the highest UV index are January and December (UV index 7).
The month with the lowest UV index is September (UV index 5).
Average cloud cover in April
Sepetiba, Brazil
- Average cloud cover in April: 38
The month with the most cloud cover is November (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 31).
Average visibility in April
Sepetiba, Brazil
- Average visibility in April: 9km
The months with the highest visibility are February, May, June and August (10km).
The months with the lowest visibility are January, March, April, July, September, October, November and December (9km).
