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 snowfall in April
- Average snowfall 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
Rio Negrinho experiences an average high-temperature of an agreeable 22.2°C (72°F) in April, subtly different from March's 23.8°C (74.8°F). Rio Negrinho's nighttime temperature during April is consistently averaged at a moderate 13.8°C (56.8°F).Humidity
The average relative humidity in April is 90%.Rainfall
In Rio Negrinho, in April, it is raining for 21.5 days, with typically 110mm (4.33") of accumulated precipitation. Throughout the year, in Rio Negrinho, there are 250.9 rainfall days, and 1446mm (56.93") of precipitation is accumulated.Snowfall
January through June, September through December are months without snowfall.Daylight
In Rio Negrinho, the average length of the day in April is 11h and 28min.On the first day of April, sunrise is at 06:27 and sunset at 18:15. On the last day of the month, sunrise is at 06:41 and sunset at 17:48 -03.
Sunshine
The average sunshine in April is 6.2h.UV index
The months with the lowest UV index are April through September, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The UV index of 4 during April leads to these advisories:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Rio Negrinho in April?
What is the average humidity in April in Rio Negrinho?
How many days does it rain in April in Rio Negrinho?
When it does not snow in Rio Negrinho?
How many hours of daylight does Rio Negrinho have in April?
When are sunrise and sunset in April in Rio Negrinho?
How many hours of sunshine does Rio Negrinho have in April?
What is the month with the lowest UV index in Rio Negrinho?
What is the UV index intensity in April in Rio Negrinho?
Average temperature in April
Rio Negrinho, Brazil
- Average high temperature in April: 22.2°C
The warmest month (with the highest average high temperature) is January (25.2°C).
The month with the lowest average high temperature is June (17.8°C).
- Average low temperature in April: 13.8°C
The month with the highest average low temperature is February (17.1°C).
The coldest month (with the lowest average low temperature) is July (9.8°C).
Average pressure in April
Rio Negrinho, Brazil
- Average pressure in April: 1016.8mbar
The month with the highest atmospheric pressure is July (1020.4mbar).
The month with the lowest atmospheric pressure is December (1012.4mbar).
Average wind speed in April
Rio Negrinho, Brazil
- Average wind speed in April: 6.3km/h
The windiest months (with the highest average wind speed) are October and November (7.9km/h).
The calmest month (with the lowest average wind speed) is April (6.3km/h).
Average humidity in April
Rio Negrinho, Brazil
- Average humidity in April: 90%
The months with the highest relative humidity are February, March and May (91%).
The month with the lowest relative humidity is August (86%).
Average rainfall in April
Rio Negrinho, Brazil
- Average rainfall in April: 110mm
The wettest month (with the highest rainfall) is January (222mm).
The driest month (with the least rainfall) is August (54mm).
Average rainfall days in April
Rio Negrinho, Brazil
- Average rainfall days in April: 21.5 days
The month with the highest number of rainy days is January (28.9 days).
The month with the least rainy days is August (11.6 days).
Average snowfall in April
Rio Negrinho, Brazil
- Average snowfall in April: 0mm
The month with the highest snowfall is July (3mm).
The months with the least snowfall are January, February, March, April, May, June, September, October, November and December (0mm).
Average snowfall days in April
Rio Negrinho, Brazil
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are July and August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Rio Negrinho, Brazil
- Average daylight in April: 11h and 3min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in April: 6h and 1min
The month with the most sunshine is August (Average sunshine: 7h and 6min).
The month with the least sunshine is March (Average sunshine: 5h and 42min).
Average sunshine days in April
Rio Negrinho, Brazil
- Average sunshine days in April: 6.2 days
The month with the most sunshine days is August (17.3 days).
The month with the least sunshine days is February (0.4 days).
Average UV index in April
Rio Negrinho, Brazil
- Average UV index in April: 4
The months with the highest UV index are January, February, March, October, November and December (UV index 5).
The months with the lowest UV index are April, May, June, July, August and September (UV index 4).
Average cloud cover in April
Rio Negrinho, Brazil
- Average cloud cover in April: 66
The month with the most cloud cover is March (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 51).
Average visibility in April
Rio Negrinho, Brazil
- Average visibility in April: 5km
The months with the highest visibility are January, February, March, June, July, August, September, October, November and December (6km).
The months with the lowest visibility are April and May (5km).
