April weather forecast and climate
Portela Susã, Portugal

Weather in April

April, the same as March, in Portela Susã, Portugal, is a moderate spring month, with average temperature fluctuating between 10.6°C (51.1°F) and 15.8°C (60.4°F).

Temperature

In April, the average high-temperature is essentially the same as in March - a still mild 15.8°C (60.4°F). The average low-temperature, in Portela Susã, is 10.6°C (51.1°F).

Humidity

The average relative humidity in Portela Susã is 78%.

Rainfall

In April, in Portela Susã, the rain falls for 14.3 days. Throughout April, 88mm (3.46") of precipitation is accumulated. In Portela Susã, during the entire year, the rain falls for 144.8 days and collects up to 905mm (35.63") of precipitation.

Daylight

In Portela Susã, the average length of the day is 13.4h.

Sunshine

The average sunshine in April is 8.5h.

UV index

In Portela Susã, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in April in Portela Susã?

In Portela Susã, in April, the average high-temperature is 15.8°C (60.4°F), and the average low-temperature is 10.6°C (51.1°F).

What is the average humidity in April in Portela Susã?

In Portela Susã, the average relative humidity in April is 78%.

How much does it rain in Portela Susã in April?

In April, in Portela Susã, Portugal, the rain falls for 14.3 days. Throughout April, 88mm (3.46") of precipitation is accumulated.

What is the average length of the day in April in Portela Susã?

In Portela Susã, the average length of the day in April is 13.4h.

How long on average sun shines in April in Portela Susã?

In April, the average sunshine in Portela Susã is 8.5h.

How high is the UV index in April in Portela Susã?

In Portela Susã, Portugal, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in April
Portela Susã, Portugal

Average temperature in April - Portela Susã, Portugal
  • Average high temperature in April: 15.8°C

The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (12.8°C).

  • Average low temperature in April: 10.6°C

The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is February (8.6°C).

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Average pressure in April
Portela Susã, Portugal

Average pressure in April - Portela Susã, Portugal
  • Average pressure in April: 1015.4mbar

The month with the highest atmospheric pressure is December (1022.2mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed in April
Portela Susã, Portugal

Average wind speed in April - Portela Susã, Portugal
  • Average wind speed in April: 13.8km/h

The windiest month (with the highest average wind speed) is February (16.8km/h).
The calmest month (with the lowest average wind speed) is September (12.3km/h).

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Average humidity in April
Portela Susã, Portugal

Average humidity in April - Portela Susã, Portugal
  • Average humidity in April: 78%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is September (74%).

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Average rainfall in April
Portela Susã, Portugal

Average rainfall in April - Portela Susã, Portugal
  • Average rainfall in April: 88mm

The wettest month (with the highest rainfall) is November (147mm).
The driest month (with the least rainfall) is July (11mm).

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Average rainfall days in April
Portela Susã, Portugal

Average rainfall days in April - Portela Susã, Portugal
  • Average rainfall days in April: 14.3 days

The month with the highest number of rainy days is November (17.5 days).
The month with the least rainy days is August (5.8 days).

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Average daylight in April /
Average sunshine in April
Portela Susã, Portugal

Average daylight in April / Average sunshine in April - Portela Susã, Portugal
  • Average daylight in April: 13.4h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in April: 8.5h

The month with the most sunshine is July (Average sunshine: 11.1h).
The month with the least sunshine is January (Average sunshine: 4.8h).

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Average sunshine days in April
Portela Susã, Portugal

Average sunshine days in April - Portela Susã, Portugal
  • Average sunshine days in April: 13.7 days

The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is November (11.5 days).

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Average UV index in April
Portela Susã, Portugal

Average UV index in April - Portela Susã, Portugal
  • Average UV index in April: 4

Months with the highest UV index are May, June, July, August and September (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in April
Portela Susã, Portugal

Average cloud cover in April - Portela Susã, Portugal
  • Average cloud cover in April: 38

The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 19).

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Average visibility in April
Portela Susã, Portugal

Average visibility in April - Portela Susã, Portugal
  • Average visibility in April: 10km

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

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