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 onset of April marks an average high-temperature of a still moderately hot 27.6°C (81.7°F), hardly differing from March's 28.3°C (82.9°F). Cachoeira Alta experiences a nighttime temperature average of 18.9°C (66°F) during April.Heat index
April's average heat index is computed to be a tropical 32°C (89.6°F). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.In the scope of the heat index, its values resonate with shade and light wind conditions. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Humidity
In April, the average relative humidity is 86%.Rainfall
In Cachoeira Alta, in April, it is raining for 18.8 days, with typically 79mm (3.11") of accumulated precipitation. In Cachoeira Alta, during the entire year, the rain falls for 197.9 days and collects up to 1210mm (47.64") of precipitation.Daylight
In Cachoeira Alta, Brazil, the average length of the day in April is 11h and 40min.On the first day of the month, sunrise is at 06:30 and sunset at 18:24. On the last day of April, in Cachoeira Alta, sunrise is at 06:38 and sunset at 18:03 -03.
Sunshine
In April, the average sunshine is 8.2h.UV index
The average daily maximum UV index in April is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: An average maximum UV index of 6 in April leads to these recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Cachoeira Alta?
What is the average humidity in April in Cachoeira Alta?
How many days does it rain in April in Cachoeira Alta?
How many hours of daylight does Cachoeira Alta have in April?
What time are sunrise and sunset in April in Cachoeira Alta?
How long on average sun shines in April in Cachoeira Alta?
What is the UV index reading in April in Cachoeira Alta?
Average temperature in April
Cachoeira Alta, Brazil
- Average high temperature in April: 27.6°C
The warmest month (with the highest average high temperature) is September (33.9°C).
The month with the lowest average high temperature is May (26.5°C).
- Average low temperature in April: 18.9°C
The month with the highest average low temperature is October (21.6°C).
The coldest month (with the lowest average low temperature) is June (16.5°C).
Average pressure in April
Cachoeira Alta, Brazil
- Average pressure in April: 1013.8mbar
The month with the highest atmospheric pressure is July (1017.6mbar).
The month with the lowest atmospheric pressure is November (1010.3mbar).
Average wind speed in April
Cachoeira Alta, Brazil
- Average wind speed in April: 5.9km/h
The windiest month (with the highest average wind speed) is August (9.1km/h).
The calmest month (with the lowest average wind speed) is March (5.8km/h).
Average humidity in April
Cachoeira Alta, Brazil
- Average humidity in April: 86%
The month with the highest relative humidity is March (88%).
The month with the lowest relative humidity is August (41%).
Average rainfall in April
Cachoeira Alta, Brazil
- Average rainfall in April: 79mm
The wettest month (with the highest rainfall) is December (206mm).
The driest months (with the least rainfall) are July and August (6mm).
Average rainfall days in April
Cachoeira Alta, Brazil
- Average rainfall days in April: 18.8 days
The month with the highest number of rainy days is December (28.6 days).
The month with the least rainy days is August (1.6 days).
Average daylight in April /
Average sunshine in April
Cachoeira Alta, Brazil
- Average daylight in April: 11h and 4min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 0min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days in April
Cachoeira Alta, Brazil
- Average sunshine days in April: 9.8 days
The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is December (2 days).
Average UV index in April
Cachoeira Alta, Brazil
- Average UV index in April: 6
The months with the highest UV index are August and September (UV index 7).
The month with the lowest UV index is February (UV index 5).
Average cloud cover in April
Cachoeira Alta, Brazil
- Average cloud cover in April: 48
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in April
Cachoeira Alta, 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 and April (7km).
Cachoeira Alta, Brazil
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