April weather forecast and climate
Unhão, Portugal

Weather in April

April is an enjoyable spring month in Unhão, Portugal, with average temperature ranging between max 16.8°C (62.2°F) and min 5.9°C (42.6°F).

Temperature

In Unhão, the average high-temperature is almost the same as in March - a comfortable 16.8°C (62.2°F). In April, the average low-temperature is 5.9°C (42.6°F).

Humidity

In Unhão, Portugal, the average relative humidity in April is 79%.

Rainfall

In April, the rain falls for 16.2 days. Throughout April, 78mm (3.07") of precipitation is accumulated. In Unhão, during the entire year, the rain falls for 143.2 days and collects up to 798mm (31.42") of precipitation.

Snowfall

February through December are months without snowfall in Unhão, Portugal.

Daylight

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

Sunshine

In April, the average sunshine in Unhão is 7.3h.

UV index

In April, the average daily maximum UV index in Unhão is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 3 interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in April in Unhão?

The average high-temperature, in April, in Unhão, is 16.8°C (62.2°F), while the average low-temperature is 5.9°C (42.6°F).

What is the average humidity in April in Unhão?

In Unhão, Portugal, the average relative humidity in April is 79%.

How many days does it rain in April in Unhão?

In Unhão, in April, it is raining for 16.2 days, with typically 78mm (3.07") of accumulated precipitation.

When it does not snow in Unhão?

In Unhão snow does not fall in February through December.

How many hours of daylight does Unhão have in April?

In Unhão, Portugal, the average length of the day in April is 13.4h.

How many hours of sunshine does Unhão have in April?

In Unhão, Portugal, the average sunshine in April is 7.3h.

How high is the UV index in April in Unhão?

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

Average temperature in April
Unhão, Portugal

Average temperature in April - Unhão, Portugal
  • Average high temperature in April: 16.8°C

The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (10.5°C).

  • Average low temperature in April: 5.9°C

Months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is February (3.3°C).

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Average pressure in April
Unhão, Portugal

Average pressure in April - Unhão, Portugal
  • Average pressure in April: 1015.3mbar

The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

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Average wind speed in April
Unhão, Portugal

Average wind speed in April - Unhão, Portugal
  • Average wind speed in April: 7.2km/h

The windiest month (with the highest average wind speed) is March (8.1km/h).
The calmest month (with the lowest average wind speed) is September (6.3km/h).

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Average humidity in April
Unhão, Portugal

Average humidity in April - Unhão, Portugal
  • Average humidity in April: 79%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (62%).

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Average rainfall in April
Unhão, Portugal

Average rainfall in April - Unhão, Portugal
  • Average rainfall in April: 78mm

The wettest month (with the highest rainfall) is December (124mm).
The driest month (with the least rainfall) is July (10mm).

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Average rainfall days in April
Unhão, Portugal

Average rainfall days in April - Unhão, Portugal
  • Average rainfall days in April: 16.2 days

Months with the highest number of rainy days are April and November (16.2 days).
The month with the least rainy days is August (5.3 days).

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Average snowfall in April
Unhão, Portugal

Average snowfall in April - Unhão, Portugal
  • Average snowfall in April: 0mm

The month with the highest snowfall is January (1mm).
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in April
Unhão, Portugal

Average snowfall days in April - Unhão, Portugal
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is January (0.1 days).
Months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

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

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

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in April: 7.3h

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is January (Average sunshine: 4.1h).

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Average sunshine days in April
Unhão, Portugal

Average sunshine days in April - Unhão, Portugal
  • Average sunshine days in April: 11.8 days

The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is April (11.8 days).

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Average UV index in April
Unhão, Portugal

Average UV index in April - Unhão, Portugal
  • Average UV index in April: 3

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in April
Unhão, Portugal

Average cloud cover in April - Unhão, Portugal
  • Average cloud cover in April: 51

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in April
Unhão, Portugal

Average visibility in April - Unhão, Portugal
  • Average visibility in April: 7km

Months with the highest visibility are August and September (9km).
The month with the lowest visibility is January (6km).

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