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 shift into April uncovers an average high-temperature of a still moderately hot 25.2°C (77.4°F), subtly different from the previous month. April nights are marked by an average temperature drop to a refreshing 16.6°C (61.9°F).Humidity
The months with the highest humidity in Rio Casca are March and April, with an average relative humidity of 88%.Rainfall
In Rio Casca, in April, it is raining for 20.4 days, with typically 60mm (2.36") of accumulated precipitation. In Rio Casca, during the entire year, the rain falls for 212.2 days and collects up to 1103mm (43.43") of precipitation.Daylight
In Rio Casca, the average length of the day in April is 11h and 38min.On the first day of the month, sunrise is at 05:57 and sunset at 17:50. On the last day of April, sunrise is at 06:06 and sunset at 17:28 -03.
Sunshine
The average sunshine in April in Rio Casca is 7h.UV index
February through December, with an average maximum UV index of 5, are months with the lowest UV index in Rio Casca. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index, 5 in April, converts into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
What is the temperature in April in Rio Casca?
What are the most humid months in Rio Casca?
What is the average humidity in April in Rio Casca?
How much does it rain in Rio Casca in April?
What is the average length of the day in April in Rio Casca?
When are sunrise and sunset in April in Rio Casca?
How long on average sun shines in April in Rio Casca?
What is the month with the lowest UV index in Rio Casca?
What is the UV index intensity in April in Rio Casca?
Average temperature in April
Rio Casca, Brazil
- Average high temperature in April: 25.2°C
The warmest month (with the highest average high temperature) is October (27.5°C).
The month with the lowest average high temperature is June (22.9°C).
- Average low temperature in April: 16.6°C
The month with the highest average low temperature is December (18.8°C).
The coldest month (with the lowest average low temperature) is July (13.1°C).
Average pressure in April
Rio Casca, Brazil
- Average pressure in April: 1016.3mbar
The month with the highest atmospheric pressure is July (1021.2mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).
Average wind speed in April
Rio Casca, Brazil
- Average wind speed in April: 5.6km/h
The windiest months (with the highest average wind speed) are September and October (8.3km/h).
The calmest months (with the lowest average wind speed) are April and May (5.6km/h).
Average humidity in April
Rio Casca, Brazil
- Average humidity in April: 88%
The months with the highest relative humidity are March and April (88%).
The month with the lowest relative humidity is September (71%).
Average rainfall in April
Rio Casca, Brazil
- Average rainfall in April: 60mm
The wettest month (with the highest rainfall) is December (206mm).
The driest month (with the least rainfall) is July (9mm).
Average rainfall days in April
Rio Casca, Brazil
- Average rainfall days in April: 20.4 days
The month with the highest number of rainy days is December (26.6 days).
The month with the least rainy days is August (7.9 days).
Average daylight in April /
Average sunshine in April
Rio Casca, 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: 7h and 0min
The month with the most sunshine is September (Average sunshine: 8h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 36min).
Average sunshine days in April
Rio Casca, Brazil
- Average sunshine days in April: 5.4 days
The month with the most sunshine days is August (19.4 days).
The month with the least sunshine days is December (2.2 days).
Average UV index in April
Rio Casca, Brazil
- Average UV index in April: 5
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in April
Rio Casca, Brazil
- Average cloud cover in April: 60
The months with the most cloud cover are March, April, November and December (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 35).
Average visibility in April
Rio Casca, Brazil
- Average visibility in April: 6km
The months with the highest visibility are August, September and October (9km).
The months with the lowest visibility are April and May (6km).
Rio Casca, Brazil
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