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
The dawn of April sees an average high-temperature of a moderately hot 29.6°C (85.3°F), subtly contrasting with March's 30.8°C (87.4°F). During April, the temperature tends to dip to an average of 19.7°C (67.5°F) at night.Heat index
April's average heat index is estimated at a hot 34°C (93.2°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.Note that heat index values are valued for light wind and location in the shade. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Humidity
With an average relative humidity of 71%, April is the most humid month in Uibaí.Rainfall
In Uibaí, in April, during 12.9 rainfall days, 69mm (2.72") of precipitation is typically accumulated. In Uibaí, during the entire year, the rain falls for 110.5 days and collects up to 525mm (20.67") of precipitation.Daylight
In April, the average length of the day is 11h and 51min.On the first day of the month, sunrise is at 05:52 and sunset at 17:51. On the last day of April, sunrise is at 05:54 and sunset at 17:36 -03.
Sunshine
The average sunshine in April is 8.3h.UV index
January through August and December, with an average maximum UV index of 6, are months with the lowest UV index in Uibaí. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 6 in April translates into these instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Uibaí in April?
What is the most humid month in Uibaí?
What is the average humidity in April in Uibaí?
How much does it rain in Uibaí in April?
How many hours of daylight does Uibaí have in April?
When are sunrise and sunset in April in Uibaí?
How long on average sun shines in April in Uibaí?
What are the months with the lowest UV index in Uibaí?
What is the UV index reading in April in Uibaí?
Average temperature in April
Uibaí, Brazil
- Average high temperature in April: 29.6°C
The warmest month (with the highest average high temperature) is October (31.5°C).
The month with the lowest average high temperature is July (27.2°C).
- Average low temperature in April: 19.7°C
The month with the highest average low temperature is November (20.7°C).
The coldest month (with the lowest average low temperature) is July (17.2°C).
Average pressure in April
Uibaí, Brazil
- Average pressure in April: 1013.3mbar
The month with the highest atmospheric pressure is July (1017.6mbar).
The month with the lowest atmospheric pressure is November (1011.7mbar).
Average wind speed in April
Uibaí, Brazil
- Average wind speed in April: 14.9km/h
The windiest months (with the highest average wind speed) are August and September (21.3km/h).
The calmest month (with the lowest average wind speed) is March (13.6km/h).
Average humidity in April
Uibaí, Brazil
- Average humidity in April: 71%
The month with the highest relative humidity is April (71%).
The months with the lowest relative humidity are September and October (56%).
Average rainfall in April
Uibaí, Brazil
- Average rainfall in April: 69mm
The wettest month (with the highest rainfall) is February (90mm).
The driest months (with the least rainfall) are June, July and August (2mm).
Average rainfall days in April
Uibaí, Brazil
- Average rainfall days in April: 12.9 days
The month with the highest number of rainy days is March (17.3 days).
The month with the least rainy days is August (1.7 days).
Average daylight in April /
Average sunshine in April
Uibaí, 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: 8h and 2min
The months with the most sunshine are January and February (Average sunshine: 10h and 30min).
The month with the least sunshine is July (Average sunshine: 6h and 42min).
Average sunshine days in April
Uibaí, Brazil
- Average sunshine days in April: 13.4 days
The month with the most sunshine days is September (24.2 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in April
Uibaí, Brazil
- Average UV index in April: 6
The months with the highest UV index are September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August and December (UV index 6).
Average cloud cover in April
Uibaí, Brazil
- Average cloud cover in April: 38
The month with the most cloud cover is April (Cloud cover 38).
The month with the least cloud cover is September (Cloud cover 21).
Average visibility in April
Uibaí, Brazil
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
