When is the best time to go to Porto
The chart above shows the best time of year to visit Porto, Brazil. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.
Average temperatures in Porto
Porto weather by month
Please note our recommendations for when to visit Porto are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.
January
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 29°C | 217mm | 6.3hrs | 13.1hrs |
Porto's weather in January is typically hot, humid and very wet in nature.
Based on weather alone, this is probably a time of year to avoid going to Porto for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
January is in the summer in Porto and is typically the coldest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 23°C (73°F) is normal.
On average January is the driest month of the year in Porto with around 217mm 8.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 25 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 276mm | 5.7hrs | 12.9hrs |
February in Porto is generally very wet with the temperature being hot.
Based on weather alone, this is probably a time of year to avoid going to Porto for your holidays. The weather is often not a good and not conducive to spending time outdoors.
February is in the summer in Porto and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 22°C (72°F) is normal.
On average February is the 2nd driest month of the year in Porto with around 276mm 10.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 27 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.7 hours of sunshine per day.
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 27°C | 407mm | 5.3hrs | 12.8hrs |
The weather in March in Porto is characteristically hot, humid and very wet.
Based on weather alone, this is probably a time of year to avoid going to Porto for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
March is in the fall / autumn in Porto and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 23°C (73°F) is normal.
On average March is the 3rd driest month of the year in Porto with around 407mm 16 inches of rain making it a very wet time to visit. This rainfall is typically spread over 30 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.3 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 354mm | 6hrs | 12.7hrs |
Porto's weather in April is typically hot, humid and very wet in nature.
Based on weather alone, this is probably a time of year to avoid going to Porto for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
April is in the fall / autumn in Porto and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 23°C (73°F) is normal.
On average April is the 4th driest month of the year in Porto with around 354mm 13.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 29 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 245mm | 7.2hrs | 12.7hrs |
May is a very wet, humid month in Porto and the temperature is generally hot.
Based on weather alone, this is probably a time of year to avoid going to Porto for your holidays. The weather is often not a good and not conducive to spending time outdoors.
May is in the fall / autumn in Porto and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (73°F) is normal.
On average May is the 5th driest month of the year in Porto with around 245mm 9.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 30 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.2 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 60mm | 8.8hrs | 13.1hrs |
The climate in Porto during June can be summarized as hot, humid and reasonably dry.
Although outside the main holiday season, there is still plenty of quite acceptable weather around this time of year. This makes it an okay time to visit Porto.
June is in the winter in Porto and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 22°C (71°F) is normal.
On average June is the 6th driest month of the year in Porto with around 60mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.8 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 29°C | 45mm | 9.5hrs | 12.9hrs |
July in Porto is generally reasonably dry with the temperature being hot.
It is perhaps a good month to visit Porto, with some particularly good weather at this time of year.
July is in the winter in Porto and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 22°C (71°F) is normal.
On average July is the 6th wettest month of the year in Porto with around 45mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.5 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 29°C | 9mm | 10hrs | 12.8hrs |
The weather in August in Porto is characteristically hot and very dry.
It is perhaps the perfect month to visit Porto, with some inordinately good weather at this time of year.
August is in the winter in Porto and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a warm 33°C (91°F), whilst at night 22°C (72°F) is normal.
On average August is the 5th wettest month of the year in Porto with around 9mm 0.4 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 10 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 30°C | 11mm | 9.5hrs | 12.7hrs |
Porto's weather in September is typically very hot and dry in nature.
It is perhaps the perfect month to visit Porto, with some very good weather at this time of year.
September is in the spring in Porto and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a warm 33°C (92°F), whilst at night 23°C (73°F) is normal.
On average September is the 4th wettest month of the year in Porto with around 11mm 0.4 inches of rain making it a dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.5 hours of sunshine per day.
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 30°C | 17mm | 9hrs | 12.7hrs |
October is a dry month in Porto and the temperature is generally very hot.
It is perhaps the perfect month to visit Porto, with some extremely good weather at this time of year.
October is in the spring in Porto and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a warm 34°C (93°F), whilst at night 23°C (74°F) is normal.
On average October is the 3rd wettest month of the year in Porto with around 17mm 0.7 inches of rain making it a dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 9 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 30°C | 35mm | 8.8hrs | 13.1hrs |
The weather in November in Porto is characteristically very hot and reasonably dry.
It is perhaps a good month to visit Porto, with some extremely good weather at this time of year.
November is in the spring in Porto and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a warm 33°C (92°F), whilst at night 24°C (74°F) is normal.
On average November is the 2nd wettest month of the year in Porto with around 35mm 1.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.8 hours of sunshine per day.
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 30°C | 96mm | 7.4hrs | 12.9hrs |
December in Porto is generally a little damp with the temperature being very hot.
Although outside the main holiday season, there is still plenty of relatively acceptable weather around this time of year. This makes it an okay time to visit Porto.
December is in the summer in Porto and is typically the warmest month of the year. Daytime maximum temperatures average around a warm 33°C (91°F), whilst at night 23°C (74°F) is normal.
On average December is the wettest month of the year in Porto with around 96mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 hours of sunshine per day.
Other monthly averages
Porto weather stats
| Hottest month: | October | 33.5°C 92.3°F |
|---|---|---|
| Driest month: | August | 9mm 0.4ins |
| Sunniest month: | August | 10hrs |
| Coldest month: | February | 30.6°C 87.1°F |
| Wettest month: | March | 407mm 16ins |
| Warmest sea: | April | 28.6°C 83.5°F |
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