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
São João de Iracema's transition from March to April introduces an average high-temperature of a still warm 27.8°C (82°F), marking an insignificant variation from the 28.5°C (83.3°F). During the April nights, an average temperature of 18.8°C (65.8°F) is observed.Heat index
In April, the average heat index is calculated to be a hot 32°C (89.6°F). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.Keep in mind the heat index values are meant for areas in shade and with light wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
In São João de Iracema, the average relative humidity in April is 84%.Rainfall
In São João de Iracema, in April, it is raining for 17.3 days, with typically 69mm (2.72") of accumulated precipitation. Throughout the year, in São João de Iracema, there are 207.2 rainfall days, and 1290mm (50.79") of precipitation is accumulated.Daylight
In April, the average length of the day in São João de Iracema is 11h and 37min.On the first day of April, sunrise is at 06:28 and sunset at 18:21. On the last day of the month, sunrise is at 06:37 and sunset at 17:59 -03.
Sunshine
In April, the average sunshine in São João de Iracema is 8.5h.UV index
January through July, September through December, with an average maximum UV index of 6, are months with the lowest UV index in São João de Iracema. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 6 in April converts into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Frequently asked questions
What are April temperatures in São João de Iracema?
What is the average humidity in April in São João de Iracema?
How much does it rain in São João de Iracema in April?
What is the average length of the day in April in São João de Iracema?
When is the sunrise / sunset in April in São João de Iracema?
How long on average sun shines in April in São João de Iracema?
What are the months with the lowest UV index in São João de Iracema?
How high is the UV index in April in São João de Iracema?
Average temperature in April
São João de Iracema, Brazil
- Average high temperature in April: 27.8°C
The warmest month (with the highest average high temperature) is September (33.1°C).
The month with the lowest average high temperature is June (25.8°C).
- Average low temperature in April: 18.8°C
The months with the highest average low temperature are January, November and December (21.4°C).
The coldest month (with the lowest average low temperature) is June (16.2°C).
Average pressure in April
São João de Iracema, Brazil
- Average pressure in April: 1013.6mbar
The month with the highest atmospheric pressure is July (1017.5mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in April
São João de Iracema, Brazil
- Average wind speed in April: 6.9km/h
The windiest month (with the highest average wind speed) is August (10.2km/h).
The calmest month (with the lowest average wind speed) is February (6.6km/h).
Average humidity in April
São João de Iracema, Brazil
- Average humidity in April: 84%
The month with the highest relative humidity is March (87%).
The month with the lowest relative humidity is August (48%).
Average rainfall in April
São João de Iracema, Brazil
- Average rainfall in April: 69mm
The wettest month (with the highest rainfall) is January (222mm).
The driest months (with the least rainfall) are July and August (8mm).
Average rainfall days in April
São João de Iracema, Brazil
- Average rainfall days in April: 17.3 days
The month with the highest number of rainy days is January (29.1 days).
The month with the least rainy days is August (3.3 days).
Average daylight in April /
Average sunshine in April
São João de Iracema, 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 3min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).
Average sunshine days in April
São João de Iracema, Brazil
- Average sunshine days in April: 10.1 days
The month with the most sunshine days is August (27 days).
The month with the least sunshine days is February (1.1 days).
Average UV index in April
São João de Iracema, Brazil
- Average UV index in April: 6
The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, September, October, November and December (UV index 6).
Average cloud cover in April
São João de Iracema, Brazil
- Average cloud cover in April: 39
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in April
São João de Iracema, Brazil
- Average visibility in April: 8km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May and December (8km).
São João de Iracema, Brazil
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