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When is the Best Time to Explore Viseu?

If you're wondering when is the best time of year to visit Viseu, you might find this info about seasonal weather helpful when you are organising your getaway. The warmest months in Viseu are typically October and November, whereas the coldest months are usually July and June. The months with the most rain are April and March, whereas October and September have the least.

Here's a rundown on how much rain you can expect and what the temperatures are going to be like:

• From January to March, the average daytime temperature is 29°C and at night it is 25°C. Seasonal average rainfall is 1278 mm.
• If you visit between April and June, you can expect an average temp of 29°C during the day and 24°C at night. Average rainfall during this season is 1117 mm.
• The daytime average temp from July to September is 30°C and the night-time average is 24°C. Average precipitation for this season is 218 mm.
• Between October and December, the average temp during the day is 30°C and 25°C at night. Seasonal average rain is 159 mm.
• The average annual rainfall in Viseu is 2773 mm.