Arcos de Valdevez Weather in March
March in Arcos de Valdevez brings moderate temperatures, with daytime highs of 16°C (61°F) and nights around 6°C (43°F). Quite a bit of rainfall is expected, around 173 mm (6.8 in), so pack an umbrella.
Rainfall in Arcos de Valdevez in March
You can expect rain on around 16 days based on historical patterns, with 173 mm (6.8 in) average for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Arcos de Valdevez in March
Daytime highs in Arcos de Valdevez in March reach 16°C (61°F), with nights around 6°C (43°F). Conditions are often most pleasant around the middle of the day. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Arcos de Valdevez in March
Expect sunny days throughout the month, with an estimated 198 hours of sunshine. This makes it a pleasant time to visit Arcos de Valdevez.For Arcos de Valdevez itself, June, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Arcos de Valdevez's climate page.
Arcos de Valdevez Temperature in March
Min Temperature
6°C (43°F)
Max Temperature
16°C (61°F)
Chance of Rain
54%
Precipitation
173 mm (6.8 in)
Rainy days
16 days
Humidity
73% *
Sunshine
198 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Arcos de Valdevez typically stay consistent throughout March, with daily highs averaging around 16°C (61°F). Nights are cold, with lows typically ranging from 6°C (43°F) to 9°C (48°F).
Average temperatures in March
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Arcos de Valdevez in March
Browse day-by-day weather records for Arcos de Valdevez spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Arcos de Valdevez historical weather extremes in March
According to our 50 years of weather records for Arcos de Valdevez, the following extremes were recorded between 1976 and 2026.
- On March 23, 2002, temperatures climbed to 29°C (84°F), marking the warmest March day on record.
- The lowest daytime temperature in March was 8°C (46°F), recorded on March 13, 1984.
- Nighttime temperatures dropped to -3°C (27°F) on March 1, 2005, marking the coldest March night on record.
- The heaviest March precipitation occurred on March 6, 1989, when 72 mm (2.8 in) of precipitation fell.
Best Places in Portugal in March
Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in March →
perfect weather
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tolerable
unpleasant
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What to Wear in Arcos de Valdevez in March
Pleasant temperatures in March mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Arcos de Valdevez in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Arcos de Valdevez's climate page.
Temperature Rainfall Sunshine Humidity
See the full Arcos de Valdevez climate overview or explore weather in Portugal.
