Spring (March–May): Average 49–58°F, mild and dry climate with abundant sunshine, suitable for outdoor activities. Common activities: Hiking, cycling, exploring historical sites. Recommended clothing: Light jacket, long-sleeved shirts, comfortable shoes.
Summer (June–August): Average 65–73°F, hot and dry with minimal rainfall. Common activities: Swimming, enjoying outdoor leisure, visiting vineyards and wineries. Recommended clothing: Light and breathable clothing, hat, sunglasses.
Autumn (September–November): Average 54–64°F, pleasant climate, slightly humid in October. Common activities: Tasting local wines, enjoying autumn scenery, hiking. Recommended clothing: Comfortable long-sleeved shirts or light jackets, comfortable shoes.
Winter (December–February): Average 46–49°F, cold and dry with abundant sunshine. Common activities: Enjoying cultural attractions indoors, tasting local cuisine. Recommended clothing: Warm jacket, scarf, hat and gloves.
Viseu climatological average
Annual average temperature: approx. 58.1°F / Annual rainfall: approx. 43 mm / Summer humidity: 40%–50% / Rainiest month: October
Viseu monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
48°F
6.4
February
49.6°F
5.5
March
49.6°F
8.2
April
55.9°F
4.2
May
58.1°F
1.7
June
65.5°F
3.8
July
72.3°F
0.4
August
73.8°F
0
September
64.6°F
1.8
October
59°F
8.4
November
54.9°F
2.6
December
46.2°F
0.3
Viseu weather for the next seven days
4/28
Tuesday
Moderate rain
74.5°F/55.2°F
4/29
Wednesday
Patchy rain nearby
60.9°F/50.8°F
4/30
Thursday
Sunny
69.9°F/45.6°F
5/1
Friday
Partly Cloudy
69.5°F/47.2°F
5/2
Saturday
Patchy rain nearby
69.3°F/51.8°F
5/3
Sunday
Patchy rain nearby
67.9°F/52.4°F
5/4
Monday
Patchy rain nearby
61.5°F/51.5°F
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