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 and June are characterised by lowest temperatures, with an average high of 29.8°C (85.6°F).Heat index
During April, the heat index is calculated to be a sweltering 37°C (98.6°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', arises from combining readings of air temperature and relative moisture content. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
In April, the average relative humidity in Formosa do Rio Preto is 80%.Rainfall
In April, in Formosa do Rio Preto, the rain falls for 16.1 days. Throughout April, 65mm (2.56") of precipitation is accumulated. In Formosa do Rio Preto, during the entire year, the rain falls for 134.3 days and collects up to 578mm (22.76") of precipitation.Daylight
In April, the average length of the day is 11h and 51min.On the first day of April, sunrise is at 06:04 and sunset at 18:04. On the last day of the month, sunrise is at 06:06 and sunset at 17:49 -03.
Sunshine
With an average of 6.3h of sunshine, April has the least sunshine of the year in Formosa do Rio Preto.UV index
The months with the lowest UV index in Formosa do Rio Preto, Brazil, are January through July, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.Note: An average maximum UV index of 6 in April leads to these recommendations:
Shun overexposure. Protection from sun ravages is indispensable. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
What time of the year is the coldest in Formosa do Rio Preto?
How hot is April in Formosa do Rio Preto?
What is the average humidity in April in Formosa do Rio Preto?
How much does it rain in Formosa do Rio Preto in April?
What is the average length of the day in April in Formosa do Rio Preto?
What time are sunrise and sunset in April in Formosa do Rio Preto?
What is the month with the least sunshine in Formosa do Rio Preto?
How long on average sun shines in April in Formosa do Rio Preto?
When is the lowest UV index in Formosa do Rio Preto?
What is the UV index intensity in April in Formosa do Rio Preto?
Average temperature in April
Formosa do Rio Preto, Brazil
- Average high temperature in April: 29.8°C
The warmest month (with the highest average high temperature) is October (35°C).
The months with the lowest average high temperature are April and June (29.8°C).
- Average low temperature in April: 19.3°C
The month with the highest average low temperature is October (22.2°C).
The coldest month (with the lowest average low temperature) is July (17.4°C).
Average pressure in April
Formosa do Rio Preto, Brazil
- Average pressure in April: 1012.6mbar
The month with the highest atmospheric pressure is July (1016.3mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed in April
Formosa do Rio Preto, Brazil
- Average wind speed in April: 5.6km/h
The windiest month (with the highest average wind speed) is September (9.7km/h).
The calmest month (with the lowest average wind speed) is March (5.3km/h).
Average humidity in April
Formosa do Rio Preto, Brazil
- Average humidity in April: 80%
The months with the highest relative humidity are February and March (81%).
The month with the lowest relative humidity is September (40%).
Average rainfall in April
Formosa do Rio Preto, Brazil
- Average rainfall in April: 65mm
The wettest month (with the highest rainfall) is March (112mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in April
Formosa do Rio Preto, Brazil
- Average rainfall days in April: 16.1 days
The month with the highest number of rainy days is March (20.9 days).
The month with the least rainy days is August (0.2 days).
Average daylight in April /
Average sunshine in April
Formosa do Rio Preto, Brazil
- Average daylight in April: 11h and 5min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in April: 6h and 2min
The month with the most sunshine is December (Average sunshine: 9h and 54min).
The month with the least sunshine is April (Average sunshine: 6h and 18min).
Average sunshine days in April
Formosa do Rio Preto, Brazil
- Average sunshine days in April: 10.9 days
The month with the most sunshine days is August (30.6 days).
The month with the least sunshine days is February (6.4 days).
Average UV index in April
Formosa do Rio Preto, Brazil
- Average UV index in April: 6
The months with the highest UV index are August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, November and December (UV index 6).
Average cloud cover in April
Formosa do Rio Preto, Brazil
- Average cloud cover in April: 45
The months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in April
Formosa do Rio Preto, Brazil
- Average visibility in April: 8km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March and April (8km).
Formosa do Rio Preto, Brazil
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