April Weather in Viana do Alentejo

Last updated: March 2, 2024

The weather in Viana do Alentejo, Portugal, during April is characterized by an average temperature of 15°C (60°F). Highs can soar to 28°C (82°F), while lows may dip to 6°C (43°F). Typically, the humidity level in Viana do Alentejo throughout April hovers around 70%.

6°C (43°F)

Minimum temperature

15°C (60°F)

Average temperature

28°C (82°F)

Maximum temperature

70%

Humidity

Precipitation and Sunshine hours

In April, Viana do Alentejo averages 65 mm (2.5 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 13 hours 12 minutes of daylight, with the sun shining for approximately 11 hours 36 minutes each day. Additionally, there is a 32% probability of sunny days during this period.

65 mm (2.5 inches)

Precipitation

11 rainy days

Rainy days

11 hours 36 minutes

Sunshine hours

32%

Chance of sun

UV Index

In April, the UV Index in Viana do Alentejo reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00
UVI	1	1	2	4	6	8	9	9	7	5	3	2	1
Exposure	Low			Moderate	High	VeryHigh			High	Moderate		Low
Time to burn	45 min			30 min	25 min	15 min			25 min	30 min		45 min