June weather forecast
Viseu, Portugal

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Weather in June

June is a precursor to the summer season in Viseu, demonstrating warmer days with increased sunshine hours. Pleasant weather dominates, making it an ideal time for sightseeing in the city. The daylight hours increase substantially from 14.5 hours in May to 15 hours in June. Along with this, the city experiences a decline in rainfall frequency, presenting a dry, sunny June. Lack of cloud cover and high U.V index implies that sun protection is crucial during this period.

Temperature

June in Viseu, Portugal, witnesses a subtle temperature ascent, adjusting from a pleasant 21.2°C (70.2°F) in May to a moderately hot 25°C (77°F). During June, Viseu's temperature records a considerable difference from its daily highs to an average low of 11.2°C (52.2°F).

Humidity

In June, the average relative humidity in Viseu is 67%.

Rainfall

In Viseu, in June, it is raining for 7.2 days, with typically 17mm (0.67") of accumulated precipitation. Throughout the year, in Viseu, there are 125.4 rainfall days, and 553mm (21.77") of precipitation is accumulated.

Snowfall

In Viseu, snow does not fall in April through October and December.

Daylight

June has the longest days of the year, with an average of 15h and 0min of daylight.
On the first day of June in Viseu, sunrise is at 06:02 and sunset at 20:56. On the last day of the month, sunrise is at 06:04 and sunset at 21:06 WEST.

Sunshine

In Viseu, the average sunshine in June is 10.4h.

UV index

In June, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: A daily high UV index of 5 in June leads to these guidelines:
Be vigilant - Suggestions to stave off sun damage are provided. When the Sun is at its strongest around midday, find shade and limit exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.

Frequently asked questions

What is the average June temperature in Viseu?

Viseu in June has an average high-temperature of 25°C (77°F) and an average low-temperature of 11.2°C (52.2°F).

What is the average humidity in June in Viseu?

In Viseu, Portugal, the average relative humidity in June is 67%.

How much does it rain in Viseu in June?

In Viseu, in June, during 7.2 rainfall days, 17mm (0.67") of precipitation is typically accumulated.

When it does not snow in Viseu?

In Viseu, snow does not fall in April through October and December.

When are the longest days in Viseu?

June has the longest days of the year, with an average of 15h and 0min of daylight.

How many hours of daylight does Viseu have in June?

In Viseu, Portugal, the average day length in June is 15h and 2min.

What time are sunrise and sunset in June in Viseu?

On the first day of June in Viseu, sunrise is at 06:02 and sunset at 20:56. On the last day of the month, sunrise is at 06:04 and sunset at 21:06 WEST.

How many hours of sunshine does Viseu have in June?

The average sunshine duration in June in Viseu, Portugal, is 10.4h.

What is the UV index intensity in June in Viseu?

In Viseu, the average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Viseu, Portugal

Average temperature in June - Viseu, Portugal
  • Average high temperature in June: 25°C

The warmest month (with the highest average high temperature) is August (29.6°C).
The month with the lowest average high temperature is January (10.7°C).

  • Average low temperature in June: 11.2°C

The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (3.1°C).

Average pressure in June
Viseu, Portugal

Average pressure in June - Viseu, Portugal
  • Average pressure in June: 1016.6mbar

The month with the highest atmospheric pressure is December (1022.9mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).

Average wind speed in June
Viseu, Portugal

Average wind speed in June - Viseu, Portugal
  • Average wind speed in June: 7.6km/h

The windiest month (with the highest average wind speed) is March (9.1km/h).
The calmest month (with the lowest average wind speed) is September (7km/h).

Average humidity in June
Viseu, Portugal

Average humidity in June - Viseu, Portugal
  • Average humidity in June: 67%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (57%).

Average rainfall in June
Viseu, Portugal

Average rainfall in June - Viseu, Portugal
  • Average rainfall in June: 17mm

The wettest month (with the highest rainfall) is December (92mm).
The driest month (with the least rainfall) is July (6mm).

Average rainfall days in June
Viseu, Portugal

Average rainfall days in June - Viseu, Portugal
  • Average rainfall days in June: 7.2 days

The month with the highest number of rainy days is November (15.5 days).
The month with the least rainy days is August (3.3 days).

Average snowfall in June
Viseu, Portugal

Average snowfall in June - Viseu, Portugal
  • Average snowfall in June: 0mm

The months with the highest snowfall are January and February (3mm).
The months with the least snowfall are April, May, June, July, August, September, October and December (0mm).

Average snowfall days in June
Viseu, Portugal

Average snowfall days in June - Viseu, Portugal
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in June /
Average sunshine in June
Viseu, Portugal

Average daylight in June / Average sunshine in June - Viseu, Portugal
  • Average daylight in June: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in June: 10h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in June
Viseu, Portugal

Average sunshine days in June - Viseu, Portugal
  • Average sunshine days in June: 20.8 days

The month with the most sunshine days is August (26.8 days).
The month with the least sunshine days is April (13 days).

Average UV index in June
Viseu, Portugal

Average UV index in June - Viseu, Portugal
  • Average UV index in June: 5

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

Average cloud cover in June
Viseu, Portugal

Average cloud cover in June - Viseu, Portugal
  • Average cloud cover in June: 30

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 17).

Average visibility in June
Viseu, Portugal

Average visibility in June - Viseu, Portugal
  • Average visibility in June: 9km

The months with the highest visibility are June, July, August and September (9km).
The months with the lowest visibility are January and November (7km).

Viseu, Portugal

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