Climate in Viseu (Centro Region), Portugal

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Viseu, Portugal

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Viseu, Portugal

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* Data from: Penhas Douradas, Portugal (40 KM, 25 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Viseu, Portugal

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Viseu, Portugal

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Viseu, Portugal

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* Data from: Penhas Douradas, Portugal (40 KM, 25 Miles).

Weather Forecasts for Viseu

Thu   Mar 28
11°C | 5°C
SW 32 km/h
25 mm
overcast and heavy rain

overcast and heavy rain

Fri   Mar 29
10°C | 3°C
SW 22 km/h
14 mm
broken clouds and rain

broken clouds and rain

Sat   Mar 30
8°C | 3°C
SW 22 km/h
16 mm
overcast and heavy rain

overcast and heavy rain

The best time of year to visit Viseu in Portugal

During the months of May, June, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is summer in Viseu?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Viseu?
    August has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Viseu?
    The coldest month is January with an average maximum temperature of 12°C.
  • Which is the wettest month in Viseu?
    October tops the wettest month list with 150 mm of rainfall.
  • Which is the driest month in Viseu?
    July is the driest month with 17 mm of precipitation.
  • Which is the sunniest month in Viseu?
    July is the sunniest month with an average of 345 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.