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 advent of April signifies a minor shift to an average high-temperature of a still warm 27.4°C (81.3°F), aligning closely with March. April's average low-temperature reading in Itaguaru settles at a refreshing 18.8°C (65.8°F).Heat index
April's mean heat index is estimated at a hot 31°C (87.8°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.Research indicates the heat index considers values in shaded locales and with light winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Humidity
In April, the average relative humidity is 86%.Rainfall
In Itaguaru, during April, the rain falls for 20.7 days and regularly aggregates up to 86mm (3.39") of precipitation. Throughout the year, there are 205.3 rainfall days, and 1139mm (44.84") of precipitation is accumulated.Daylight
In Itaguaru, the average length of the day in April is 11h and 44min.On the first day of the month, sunrise is at 06:24 and sunset at 18:20. On the last day of April, sunrise is at 06:29 and sunset at 18:01 -03.
Sunshine
The average sunshine in April in Itaguaru is 8.5h.UV index
The average daily maximum UV index in April in Itaguaru is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.Note: In April, a regular UV index of 6 translates into these guidelines:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
What is the usual temperature for Itaguaru in April?
What is the average humidity in April in Itaguaru?
How much does it rain in Itaguaru in April?
How many hours of daylight does Itaguaru have in April?
What time are sunrise and sunset in April in Itaguaru?
How long on average sun shines in April in Itaguaru?
What is the UV index reading in April in Itaguaru?
Average temperature in April
Itaguaru, Brazil
- Average high temperature in April: 27.4°C
The warmest month (with the highest average high temperature) is September (34.1°C).
The month with the lowest average high temperature is May (27.1°C).
- Average low temperature in April: 18.8°C
The month with the highest average low temperature is September (21°C).
The coldest months (with the lowest average low temperature) are June and July (16.6°C).
Average pressure in April
Itaguaru, Brazil
- Average pressure in April: 1013.2mbar
The month with the highest atmospheric pressure is July (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in April
Itaguaru, Brazil
- Average wind speed in April: 6km/h
The windiest month (with the highest average wind speed) is August (8.9km/h).
The calmest month (with the lowest average wind speed) is March (5.3km/h).
Average humidity in April
Itaguaru, Brazil
- Average humidity in April: 86%
The month with the highest relative humidity is March (89%).
The month with the lowest relative humidity is August (39%).
Average rainfall in April
Itaguaru, Brazil
- Average rainfall in April: 86mm
The wettest month (with the highest rainfall) is December (199mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in April
Itaguaru, Brazil
- Average rainfall days in April: 20.7 days
The month with the highest number of rainy days is December (29.3 days).
The month with the least rainy days is August (0.8 days).
Average daylight in April /
Average sunshine in April
Itaguaru, Brazil
- Average daylight in April: 11h and 4min
The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in April: 8h and 3min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).
Average sunshine days in April
Itaguaru, Brazil
- Average sunshine days in April: 8.2 days
The month with the most sunshine days is July (30.1 days).
The month with the least sunshine days is February (0.9 days).
Average UV index in April
Itaguaru, Brazil
- Average UV index in April: 6
The months with the highest UV index are August and September (UV index 7).
The months with the lowest UV index are February and March (UV index 5).
Average cloud cover in April
Itaguaru, Brazil
- Average cloud cover in April: 45
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility in April
Itaguaru, Brazil
- Average visibility in April: 7km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April and December (7km).
Itaguaru, Brazil
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