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Viana Weather and Climate: A Comprehensive Guide

Viana experiences great temperature shifts. The city's weather can transition from warm days to cold weather. It maintains moderate precipitation patterns. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

The climate in Viana is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 29°C in August to a chilly 11°C in the coolest month, January.

Nights are cooler, with lows often dropping to around 2°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Viana receives mid-range precipitation levels, with 650 mm annually. The climate in Viana shows significant variation throughout the year. Expect moderate rainfall in April, with an average of 72 mm of precipitation over 14 rainy days.

In contrast, July offers drier and sunnier days, with around 29 mm of rainfall over 8 rainy days. For more details, please visit our Viana Precipitation page.

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

Forecast for Viana

Sun   Dec 22
14°C | 5°C
W 6 m/s
1.2 mm
broken clouds and slight rain

broken clouds and slight rain

Mon   Dec 23
10°C | 7°C
W 5 m/s
4.6 mm
overcast and rain

overcast and rain

Tue   Dec 24
12°C | 7°C
W 4 m/s
1.6 mm
overcast and slight rain

overcast and slight rain

The best time of year to visit Viana in Spain

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 Viana?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Viana?
    August has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Viana?
    The coldest month is January with an average maximum temperature of 11°C.
  • Which is the wettest month in Viana?
    April tops the wettest month list with 72 mm of rainfall.
  • Which is the driest month in Viana?
    July is the driest month with 29 mm of precipitation.

  • 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.