Best Time to Visit Porto for a City Trip | Weather by Month

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City Trips Potential

93/100

Excellent

Based on optimal climate

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Seasonality

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Best Time

June, July, August

Avoid

Avoid (Extreme Weather)

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Weather

10°C – 21°C

Avg Temp Range

Precipitation

Seasonal (check heatmap)

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Good For

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Explore Portugal

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PortugalCity Trips climate guide

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Planning a city trip to Porto?

The best time to visit Porto for a city trip is June, July, August, when you’ll get the best balance of weather, atmosphere, and activities. If you're planning your visit during this period, it’s worth exploring the best areas to stay and things to do in advance.

→ Explore the best places to stay in Porto

→ Discover top things to do in Porto

Climate Heatmap

See at a glance which months offer the best city trips conditions — based on temperature, rainfall and climate scores.

Planning your city trip? Finding a central area to stay is key to exploring Porto.

→ See where to stay in Porto

City Trips conditions breakdown

Monthly weather & climate data for Porto

Month	Climate Score	Predictability	Avg Temp	Max Temp	Rain (mm)	Rain Days	Humidity	Season
January	57Suboptimal Cool temperatures. High rain conditions.	Predictability 78Weather conditions vary somewhat by season.	10°	14°	151	17.3	80%	wet
February	63Suboptimal Cool temperatures. High rain conditions.	Predictability 85Weather conditions are fairly consistent throughout the year.	11°	15°	125	14.4	77%	shoulder
March	76Good Cool temperatures. High rain conditions.	Predictability 78Weather conditions vary somewhat by season.	13°	18°	118	15.3	71%	shoulder
April	84Excellent Cool temperatures. High rain conditions.	Predictability 85Weather conditions are fairly consistent throughout the year.	14°	19°	109	14.1	70%	shoulder
May	89Excellent Mild temperatures. Some rain conditions.	Predictability 85Weather conditions are fairly consistent throughout the year.	17°	21°	91	12.7	72%	shoulder
June	93Excellent Mild temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	20°	25°	41	7.9	71%	dry
July	92Excellent Mild temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	21°	26°	16	6	72%	dry
August	90Excellent Mild temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	21°	26°	26	6.5	72%	dry
September	90Excellent Mild temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	20°	25°	69	9.9	75%	shoulder
October	82Excellent Mild temperatures. High rain conditions.	Predictability 78Weather conditions vary somewhat by season.	17°	22°	168	16	77%	wet
November	75Good Cool temperatures. High rain conditions.	Predictability 78Weather conditions vary somewhat by season.	13°	17°	150	15.8	79%	wet
December	63Suboptimal Cool temperatures. High rain conditions.	Predictability 78Weather conditions vary somewhat by season.	11°	15°	157	15.8	78%	wet