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
April
Weather in April
Temperature
With the onset of April, a modest change to a still warm 27.3°C (81.1°F) from March's 28.9°C (84°F) is noted in high-temperature. During April, the nighttime temperature averages to an enjoyable 17.7°C (63.9°F).Heat index
Throughout April, the heat index is appraised at a tropical 31°C (87.8°F). Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.Note that heat index values are valued for light wind and location in the shade. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
The average relative humidity in April in Umuarama is 82%.Rainfall
In Umuarama, Brazil, during April, the rain falls for 10.8 days and regularly aggregates up to 60mm (2.36") of precipitation. Throughout the year, there are 176.1 rainfall days, and 1057mm (41.61") of precipitation is accumulated.Daylight
The average length of the day in April in Umuarama is 11h and 32min.On the first day of the month, sunrise is at 06:41 and sunset at 18:32. On the last day of April, in Umuarama, sunrise is at 06:53 and sunset at 18:07 -03.
Sunshine
In Umuarama, the average sunshine in April is 8.6h.UV index
The average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In April, a daily UV index of 5 turns into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Umuarama?
What is the average humidity in April in Umuarama?
How much does it rain in Umuarama in April?
What is the average length of the day in April in Umuarama?
When is the sunrise / sunset in April in Umuarama?
How long on average sun shines in April in Umuarama?
What is the UV index reading in April in Umuarama?
Average temperature in April
Umuarama, Brazil
- Average high temperature in April: 27.3°C
The warmest month (with the highest average high temperature) is December (29.9°C).
The month with the lowest average high temperature is June (22°C).
- Average low temperature in April: 17.7°C
The months with the highest average low temperature are January and February (20.8°C).
The coldest month (with the lowest average low temperature) is July (13.8°C).
Average pressure in April
Umuarama, Brazil
- Average pressure in April: 1014.2mbar
The month with the highest atmospheric pressure is July (1018.1mbar).
The month with the lowest atmospheric pressure is December (1009.5mbar).
Average wind speed in April
Umuarama, Brazil
- Average wind speed in April: 7.9km/h
The windiest month (with the highest average wind speed) is August (11km/h).
The calmest month (with the lowest average wind speed) is March (7.5km/h).
Average humidity in April
Umuarama, Brazil
- Average humidity in April: 82%
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is September (68%).
Average rainfall in April
Umuarama, Brazil
- Average rainfall in April: 60mm
The wettest month (with the highest rainfall) is January (127mm).
The driest month (with the least rainfall) is August (50mm).
Average rainfall days in April
Umuarama, Brazil
- Average rainfall days in April: 10.8 days
The month with the highest number of rainy days is January (22 days).
The month with the least rainy days is August (7.5 days).
Average daylight in April /
Average sunshine in April
Umuarama, Brazil
- Average daylight in April: 11h and 3min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is June (Average sunshine: 7h and 30min).
Average sunshine days in April
Umuarama, Brazil
- Average sunshine days in April: 17.6 days
The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is February (7 days).
Average UV index in April
Umuarama, Brazil
- Average UV index in April: 5
The months with the highest UV index are January, February, March, August, September, October, November and December (UV index 6).
The month with the lowest UV index is May (UV index 4).
Average cloud cover in April
Umuarama, Brazil
- Average cloud cover in April: 34
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in April
Umuarama, Brazil
- Average visibility in April: 8km
The months with the highest visibility are August, September, October and November (9km).
The months with the lowest visibility are May and June (7km).
