April weather forecast and climate
Passagem, Portugal

Weather in April

April, the same as March, is another enjoyable spring month in Passagem, Portugal, with average temperature varying between 18.2°C (64.8°F) and 10.3°C (50.5°F).

Temperature

In April, the average high-temperature is almost the same as in March - a still enjoyable 18.2°C (64.8°F). In April, in Passagem, the average low-temperature is 10.3°C (50.5°F).

Humidity

In Passagem, Portugal, the average relative humidity is 77%.

Rainfall

In Passagem, during 14.2 rainfall days, 56mm (2.2") of precipitation is typically accumulated. In Passagem, during the entire year, the rain falls for 120.2 days and collects up to 453mm (17.83") of precipitation.

Daylight

In April, the average length of the day in Passagem is 13.3h.

Sunshine

The average sunshine is 8.3h.

UV index

The average daily maximum UV index in Passagem is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 4 in April interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in April in Passagem?

In Passagem, Portugal, in April, the average high-temperature is 18.2°C (64.8°F), and the average low-temperature is 10.3°C (50.5°F).

What is the average humidity in April in Passagem?

In Passagem, the average relative humidity in April is 77%.

How many days does it rain in April in Passagem?

In Passagem, Portugal, in April, during 14.2 rainfall days, 56mm (2.2") of precipitation is typically accumulated.

How many hours of daylight does Passagem have in April?

In Passagem, the average length of the day in April is 13.3h.

How many hours of sunshine does Passagem have in April?

In April, the average sunshine is 8.3h.

How high is the UV index in April in Passagem?

The average daily maximum UV index in April in Passagem is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in April
Passagem, Portugal

Average temperature in April - Passagem, Portugal
  • Average high temperature in April: 18.2°C

The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (13.8°C).

  • Average low temperature in April: 10.3°C

The month with the highest average low temperature is July (15.9°C).
The coldest month (with the lowest average low temperature) is February (7.8°C).

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Average pressure in April
Passagem, Portugal

Average pressure in April - Passagem, Portugal
  • Average pressure in April: 1015.4mbar

The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed in April
Passagem, Portugal

Average wind speed in April - Passagem, Portugal
  • Average wind speed in April: 13km/h

The windiest month (with the highest average wind speed) is February (14.8km/h).
The calmest month (with the lowest average wind speed) is September (11km/h).

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Average humidity in April
Passagem, Portugal

Average humidity in April - Passagem, Portugal
  • Average humidity in April: 77%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is September (70%).

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Average rainfall in April
Passagem, Portugal

Average rainfall in April - Passagem, Portugal
  • Average rainfall in April: 56mm

The wettest month (with the highest rainfall) is November (74mm).
The driest month (with the least rainfall) is July (5mm).

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Average rainfall days in April
Passagem, Portugal

Average rainfall days in April - Passagem, Portugal
  • Average rainfall days in April: 14.2 days

The month with the highest number of rainy days is November (14.8 days).
The month with the least rainy days is August (3.1 days).

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Average daylight in April /
Average sunshine in April
Passagem, Portugal

Average daylight in April / Average sunshine in April - Passagem, Portugal
  • Average daylight in April: 13.3h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in April: 8.3h

The month with the most sunshine is July (Average sunshine: 11.1h).
The month with the least sunshine is January (Average sunshine: 5.2h).

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Average sunshine days in April
Passagem, Portugal

Average sunshine days in April - Passagem, Portugal
  • Average sunshine days in April: 13.9 days

The month with the most sunshine days is August (25.4 days).
Months with the least sunshine days are April and November (13.9 days).

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Average UV index in April
Passagem, Portugal

Average UV index in April - Passagem, Portugal
  • Average UV index in April: 4

The month with the highest UV index is August (UV index 6).
Months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in April
Passagem, Portugal

Average cloud cover in April - Passagem, Portugal
  • Average cloud cover in April: 40

The month with the most cloud cover is January (Cloud cover 43).
Months with the least cloud cover are August and September (Cloud cover 21).

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Average visibility in April
Passagem, Portugal

Average visibility in April - Passagem, Portugal
  • Average visibility in April: 9km

Months with the highest visibility are February, June and December (10km).
Months with the lowest visibility are January, March, April, May, July, August, September, October and November (9km).

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