When is the best time to visit Porto?
- In general, it’s pleasant to walk and do outdoor activities during May - October.
- If you want to avoid wet weather, then your choice is October, November, December with the lowest chance of rain.
Average weather in Porto in different months
March, April, May, June, July, August, September usually has good weather. Average maximum temperature reaches +24°C during July.
In January, February, October, November, December the weather is average. Expect around 48 rainy days, and the precipitation amounts to approximately 150 mm in December.
Climate in Porto
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum Temperature | |||||||||||
| +22°C | +23°C | +28°C | +30°C | +33°C | +34°C | +38°C | +38°C | +36°C | +32°C | +24°C | +21°C |
| Average Maximum Temperature | |||||||||||
| +13°C | +14°C | +16°C | +17°C | +19°C | +22°C | +24°C | +24°C | +23°C | +20°C | +16°C | +14°C |
| Minimum Temperature | |||||||||||
| -1°C | 0°C | 0°C | +3°C | +5°C | +9°C | +10°C | +10°C | +7°C | +3°C | +1°C | 0°C |
| Humidity, % | |||||||||||
| 78 | 76 | 73 | 74 | 75 | 75 | 76 | 76 | 76 | 78 | 79 | 78 |
| Rain, mm | |||||||||||
| 124 | 106 | 89 | 104 | 80 | 31 | 14 | 18 | 53 | 138 | 148 | 150 |
| Snow, mm | |||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Average wind speed, m/s | |||||||||||
| 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Sunny Days | |||||||||||
| 11 | 11 | 13 | 11 | 11 | 13 | 15 | 15 | 13 | 11 | 10 | 11 |
| Cloud Days | |||||||||||
| 10 | 9 | 10 | 10 | 13 | 13 | 15 | 14 | 13 | 10 | 10 | 10 |
| Rainy Days | |||||||||||
| 10 | 8 | 8 | 9 | 7 | 4 | 1 | 2 | 4 | 10 | 10 | 10 |
| Snowy Days | |||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Average Temperature
Humidity
Rain
FAQ
What is the hottest month in Porto?
What is the coldest month in Porto?
Is Porto worth visiting in winter?
When does it rain the least in Porto?
Other cities in Portugal
Monthly weather in Porto
Source of the data
For this page, we’ve looked at the typical weather in Porto, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.