Guimarães Weather in March
Guimarães in March averages 18°C (64°F) during the day and 7°C (45°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Guimarães in March
Looking at the last 30 years, the data shows about 15 days with rain, averaging 157 mm (6.2 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Guimarães in March
Daytime temperatures in Guimarães reach 18°C (64°F) in March, dropping to 7°C (45°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 7°C (45°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Guimarães in March
The city usually sees around 194 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you prefer dry days with pleasant temperatures, June, July, August and September typically offer 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 Guimarães's climate page.
Guimarães Temperature in March
Min Temperature
7°C (45°F)
Max Temperature
18°C (64°F)
Chance of Rain
50%
Precipitation
157 mm (6.2 in)
Rainy days
15 days
Humidity
75% *
Sunshine
194 hours *
Percentage Sunshine
49% *
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Guimarães typically stay consistent throughout March, with daily highs averaging around 18°C (64°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
49-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 Guimarães in March
Browse day-by-day weather records for Guimarães spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Guimarães historical weather extremes in March
Based on 34 years of weather observations (1992-2026), these are the most extreme conditions recorded in Guimarães.
- Guimarães recorded its highest March temperature of 28°C (82°F) on March 31, 2021.
- Guimarães experienced its chilliest March day on March 23, 2017, reaching only 9°C (48°F).
- The lowest overnight temperature recorded in March was -3°C (27°F) (March 1, 2005).
- The heaviest March precipitation occurred on March 21, 2001, 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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What to Wear in Guimarães in March
Comfortable temperatures call for an easy wardrobe in March. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Guimarães 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 Guimarães's climate page.
Temperature Rainfall Sunshine Humidity
See the full Guimarães climate overview or explore weather in Portugal.
