Best Time to Visit Viseu
Best time: Jul, Aug, Jun, Sep.
Aug is warmest (27.7°C high); Jan is rainiest (261 mm).
Viseu weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 11.6 | 4.1 | 261 | 3.1 |
| Feb | 13.2 | 4.7 | 234 | 4.4 |
| Mar | 15.7 | 6.3 | 130 | 6.3 |
| Apr | 16.8 | 7.1 | 135 | 8.2 |
| May | 20.2 | 9.7 | 126 | 10 |
| Jun | 24.8 | 12.8 | 66 | 11.3 |
| Jul | 27.2 | 14.1 | 23 | 11.8 |
| Aug | 27.7 | 14.7 | 23 | 10.6 |
| Sep | 24.6 | 13.2 | 74 | 7.8 |
| Oct | 19.3 | 10.5 | 173 | 5.3 |
| Nov | 14.3 | 6.6 | 190 | 3.5 |
| Dec | 11.8 | 4.8 | 254 | 2.6 |
Average high temperature
Best months by activity
Overall: JulAugJunSep
Beaches: JulAugJunSep
Hiking: JulAugJunSep
Sightseeing: JulAugJunSep
Viseu quick facts
What to pack
Cold months (Jan): warm layers and a coat.
Wet months (Jan, Feb, Mar, Apr, May, Oct, Nov, Dec): raincoat and umbrella.
Frequently asked questions
When is the best time to visit Viseu?
Jul, Aug, Jun, Sep.
What is the rainiest month?
Jan, about 261 mm.
What is the warmest month?
Aug, with average highs of 27.7°C.
Where to stay
See Viseu hotels · Book Viseu tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.