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
As Alvares welcomes April, the average high-temperature stabilizes at a still enjoyable 18.8°C (65.8°F), showing little deviation from March's 16.6°C (61.9°F). Alvares records an average nighttime low-temperature of 8.2°C (46.8°F) throughout April.Humidity
In April, the average relative humidity is 76%.Rainfall
In Alvares, in April, during 14.7 rainfall days, 66mm (2.6") of precipitation is typically accumulated. In Alvares, during the entire year, the rain falls for 119.4 days and collects up to 525mm (20.67") of precipitation.Daylight
In April, the average length of the day is 13h and 17min.On the first day of April, sunrise is at 07:15 and sunset at 19:56. On the last day of the month, sunrise is at 06:32 and sunset at 20:26 WEST.
Sunshine
In April, the average sunshine is 8h.UV index
In Alvares, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: In April, a regular UV index of 4 translates into these guidelines:
Ensure safety - Recommendations to avert sunburn are presented. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What is the usual temperature for Alvares in April?
What is the average humidity in April in Alvares?
How many days does it rain in April in Alvares?
How many hours of daylight does Alvares have in April?
When is the sunrise / sunset in April in Alvares?
How many hours of sunshine does Alvares have in April?
How high is the UV index in April in Alvares?
Average temperature in April
Alvares, Portugal
- Average high temperature in April: 18.8°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (12.9°C).
- Average low temperature in April: 8.2°C
The month with the highest average low temperature is July (14.5°C).
The coldest month (with the lowest average low temperature) is January (5.4°C).
Average pressure in April
Alvares, Portugal
- Average pressure in April: 1015.3mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in April
Alvares, Portugal
- Average wind speed in April: 8.3km/h
The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is September (7.2km/h).
Average humidity in April
Alvares, Portugal
- Average humidity in April: 76%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are August and September (65%).
Average rainfall in April
Alvares, Portugal
- Average rainfall in April: 66mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in April
Alvares, Portugal
- Average rainfall days in April: 14.7 days
The month with the highest number of rainy days is April (14.7 days).
The month with the least rainy days is August (2.8 days).
Average daylight in April /
Average sunshine in April
Alvares, Portugal
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 8h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in April
Alvares, Portugal
- Average sunshine days in April: 14.3 days
The month with the most sunshine days is August (27.5 days).
The months with the least sunshine days are April and November (14.3 days).
Average UV index in April
Alvares, Portugal
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in April
Alvares, Portugal
- Average cloud cover in April: 45
The month with the most cloud cover is January (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 22).
Average visibility in April
Alvares, Portugal
- Average visibility in April: 8km
The months with the highest visibility are June, September, October and December (9km).
The months with the lowest visibility are January, February, March, April, May, July, August and November (8km).
Alvares, Portugal
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