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
April's beginning signals an average high-temperature of a still moderately hot 26.5°C (79.7°F), barely different from March's 27.4°C (81.3°F). In Serrana, April is marked by an average low-temperature of 17°C (62.6°F).Humidity
In Serrana, the average relative humidity in April is 86%.Rainfall
In Serrana, during April, the rain falls for 18.6 days and regularly aggregates up to 69mm (2.72") of precipitation. Throughout the year, there are 221 rainfall days, and 1294mm (50.94") of precipitation is accumulated.Daylight
In April, the average length of the day is 11h and 36min.On the first day of April in Serrana, sunrise is at 06:18 and sunset at 18:10. On the last day of the month, sunrise is at 06:27 and sunset at 17:47 -03.
Sunshine
The average sunshine in April in Serrana, Brazil, is 8.3h.UV index
February, April through June and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In April, the maximum UV index of 5 suggests these recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Serrana in April?
What is the average humidity in April in Serrana?
How many days does it rain in April in Serrana?
How many hours of daylight does Serrana have in April?
What time are sunrise and sunset in April in Serrana?
How many hours of sunshine does Serrana have in April?
What is the month with the lowest UV index in Serrana?
How high is the UV index in April in Serrana?
Average temperature in April
Serrana, Brazil
- Average high temperature in April: 26.5°C
The warmest month (with the highest average high temperature) is September (31.1°C).
The month with the lowest average high temperature is June (24.2°C).
- Average low temperature in April: 17°C
The month with the highest average low temperature is December (19.9°C).
The coldest month (with the lowest average low temperature) is June (14.3°C).
Average pressure in April
Serrana, Brazil
- Average pressure in April: 1015.1mbar
The month with the highest atmospheric pressure is July (1019.3mbar).
The month with the lowest atmospheric pressure is December (1011.3mbar).
Average wind speed in April
Serrana, Brazil
- Average wind speed in April: 6.6km/h
The windiest month (with the highest average wind speed) is September (8.9km/h).
The calmest month (with the lowest average wind speed) is February (6.2km/h).
Average humidity in April
Serrana, Brazil
- Average humidity in April: 86%
The month with the highest relative humidity is March (88%).
The month with the lowest relative humidity is September (54%).
Average rainfall in April
Serrana, Brazil
- Average rainfall in April: 69mm
The wettest month (with the highest rainfall) is January (238mm).
The driest month (with the least rainfall) is August (11mm).
Average rainfall days in April
Serrana, Brazil
- Average rainfall days in April: 18.6 days
The month with the highest number of rainy days is December (29.7 days).
The month with the least rainy days is August (4.6 days).
Average daylight in April /
Average sunshine in April
Serrana, 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 September (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 7h and 12min).
Average sunshine days in April
Serrana, Brazil
- Average sunshine days in April: 9.6 days
The month with the most sunshine days is August (26 days).
The month with the least sunshine days is December (0.5 days).
Average UV index in April
Serrana, Brazil
- Average UV index in April: 5
The months with the highest UV index are January, March, July, August, September, October and November (UV index 6).
The months with the lowest UV index are February, April, May, June and December (UV index 5).
Average cloud cover in April
Serrana, Brazil
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in April
Serrana, Brazil
- Average visibility in April: 7km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March, April and May (7km).
Serrana, Brazil
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