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 snowfall in April
- Average snowfall 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
Alentejo, Portugal, records an average high-temperature of a still refreshing 16°C (60.8°F) in April, closely mirroring the climate of the previous month. Alentejo's nighttime temperature during April is consistently averaged at an icy 5.4°C (41.7°F).Humidity
In Alentejo, the average relative humidity in April is 78%.Rainfall
In Alentejo, Portugal, during April, the rain falls for 16.1 days and regularly aggregates up to 48mm (1.89") of precipitation. Throughout the year, there are 116.6 rainfall days, and 496mm (19.53") of precipitation is accumulated.Snowfall
Months with snowfall in Alentejo are January through April, October through December. April is the last month it regularly snows. During 1.1 snowfall days, in April, Alentejo aggregates 16mm (0.63") of snow. Throughout the year, there are 15.4 snowfall days, and 244mm (9.61") of snow is accumulated.Daylight
In Alentejo, the average length of the day in April is 13h and 18min.On the first day of April in Alentejo, sunrise is at 07:13 and sunset at 19:55. On the last day of the month, sunrise is at 06:30 and sunset at 20:25 WEST.
Sunshine
In Alentejo, the average sunshine in April is 7.7h.UV index
The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 3 during April translates into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Around midday, solar radiation is most harmful; hence, exposure should be limited. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Alentejo?
What is the average humidity in April in Alentejo?
How many days does it rain in April in Alentejo?
What is the last month it snows in Alentejo?
How many hours of daylight does Alentejo have in April?
What time are sunrise and sunset in April in Alentejo?
How long on average sun shines in April in Alentejo?
What is the UV index reading in April in Alentejo?
Average temperature in April
Alentejo, Portugal
- Average high temperature in April: 16°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (9.8°C).
- Average low temperature in April: 5.4°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).
Average pressure in April
Alentejo, Portugal
- Average pressure in April: 1015.2mbar
The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in April
Alentejo, Portugal
- Average wind speed in April: 9.9km/h
The windiest month (with the highest average wind speed) is February (11.5km/h).
The calmest month (with the lowest average wind speed) is September (8.3km/h).
Average humidity in April
Alentejo, Portugal
- Average humidity in April: 78%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (51%).
Average rainfall in April
Alentejo, Portugal
- Average rainfall in April: 48mm
The wettest month (with the highest rainfall) is December (83mm).
The driest months (with the least rainfall) are July and August (7mm).
Average rainfall days in April
Alentejo, Portugal
- Average rainfall days in April: 16.1 days
The month with the highest number of rainy days is April (16.1 days).
The month with the least rainy days is August (2.5 days).
Average snowfall in April
Alentejo, Portugal
- Average snowfall in April: 16mm
The month with the highest snowfall is January (62mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Alentejo, Portugal
- Average snowfall days in April: 1.1 days
The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Alentejo, 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: 7h and 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in April
Alentejo, Portugal
- Average sunshine days in April: 12.7 days
The month with the most sunshine days is August (27.5 days).
The month with the least sunshine days is April (12.7 days).
Average UV index in April
Alentejo, Portugal
- Average UV index in April: 3
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Alentejo, Portugal
- Average cloud cover in April: 47
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in April
Alentejo, Portugal
- Average visibility in April: 8km
The months with the highest visibility are July and August (10km).
The month with the lowest visibility is January (7km).
