April weather forecast and climate
Selmes, Portugal

Weather in April

April in Selmes, Portugal, is an agreeable spring month, with average temperature varying between 20.7°C (69.3°F) and 9°C (48.2°F).

Temperature

In April, the average high-temperature is almost the same as in March - an agreeable 20.7°C (69.3°F). In Selmes, in April, the average low-temperature is 9°C (48.2°F).

Humidity

In April, the average relative humidity is 74%.

Rainfall

The month with the most rainfall is April when the rain falls for 9.7 days and typically aggregates up to 20mm (0.79") of precipitation.

Daylight

In Selmes, Portugal, the average length of the day in April is 13.2h.

Sunshine

In Selmes, the average sunshine is 8.3h.

UV index

In Selmes, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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 Selmes?

In April, in Selmes, Portugal, the average high-temperature is 20.7°C (69.3°F), and the average low-temperature is 9°C (48.2°F).

What is the average humidity in April in Selmes?

In Selmes, Portugal, the average relative humidity in April is 74%.

How much does it rain in Selmes in April?

In Selmes, Portugal, during April, the rain falls for 9.7 days and regularly aggregates up to 20mm (0.79") of precipitation.

What is the wettest month in Selmes?

The month with the most rainfall is April when the rain falls for 9.7 days and typically aggregates up to 20mm (0.79") of precipitation.

What is the average length of the day in April in Selmes?

In Selmes, Portugal, the average length of the day in April is 13.2h.

How long on average sun shines in April in Selmes?

In April, the average sunshine is 8.3h.

What is the UV index reading in April in Selmes?

In Selmes, Portugal, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in April
Selmes, Portugal

Average temperature in April - Selmes, Portugal
  • Average high temperature in April: 20.7°C

The warmest month (with the highest average high temperature) is August (34.7°C).
The month with the lowest average high temperature is January (14.4°C).

  • Average low temperature in April: 9°C

The month with the highest average low temperature is August (17.8°C).
The coldest month (with the lowest average low temperature) is February (5.3°C).

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Average pressure in April
Selmes, Portugal

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

The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed in April
Selmes, Portugal

Average wind speed in April - Selmes, Portugal
  • Average wind speed in April: 11.1km/h

The windiest month (with the highest average wind speed) is July (11.9km/h).
The calmest month (with the lowest average wind speed) is September (9.4km/h).

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Average humidity in April
Selmes, Portugal

Average humidity in April - Selmes, Portugal
  • Average humidity in April: 74%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in April
Selmes, Portugal

Average rainfall in April - Selmes, Portugal
  • Average rainfall in April: 20mm

The wettest month (with the highest rainfall) is April (20mm).
The driest months (with the least rainfall) are July and August (1mm).

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Average rainfall days in April
Selmes, Portugal

Average rainfall days in April - Selmes, Portugal
  • Average rainfall days in April: 9.7 days

The month with the highest number of rainy days is April (9.7 days).
The month with the least rainy days is August (1 days).

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

Average daylight in April / Average sunshine in April - Selmes, Portugal
  • Average daylight in April: 13.2h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in April: 8.3h

Months with the most sunshine are July and August (Average sunshine: 11.6h).
The month with the least sunshine is January (Average sunshine: 5.4h).

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Average sunshine days in April
Selmes, Portugal

Average sunshine days in April - Selmes, Portugal
  • Average sunshine days in April: 18.8 days

The month with the most sunshine days is July (28.9 days).
The month with the least sunshine days is April (18.8 days).

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Average UV index in April
Selmes, Portugal

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

Months with the highest UV index are July and August (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in April
Selmes, Portugal

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

Months with the most cloud cover are January and April (Cloud cover 40).
Months with the least cloud cover are July and August (Cloud cover 10).

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Average visibility in April
Selmes, Portugal

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

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

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