Map of Porto in Portugal

Porto Climate

Porto is not a capital city. It resides in Portugal in Europe.

Best time to visit Porto

The best time to visit Porto is during months February, March, April, May, June, July, August, September, October and November when the average temperatures are perhaps a little cooler than preferred but still a pleasant 10°C / 50.0°F to 20°C / 68.0°F. If you don't mind bringing a coat, you might also enjoy visiting Porto during January and December but average temperatures are fairly cool (between 0°C / 32.0°F and 10°C / 50.0°F).


The warmest time of year in Porto is in July when it is 19.85°C / 67.7°F on average. However, going by the maximum temperatures, the warmest month is August at 25°C / 77.0°F. On the other hand, the coldest time of year in Porto is in January when it is 9.3°C / 48.7°F on average, but could get down to 5.1°C / 48.7°F minimum.

  • Freezing months: 0 (0°C / 32.0°F and below)
  • Cold months: 2 (0°C / 32.0°F to 10°C / 50.0°F)
  • Cool months: 10 (10°C / 50.0°F to 20°C / 68.0°F)
  • Warm months: 0 (20°C / 68.0°F to 30°C / 86.0°F)
  • Hot months: 0 (30°C / 86.0°F to 40°C / 104.0°F)
  • Boiling months: 0 (40°C / 104.0°F and above)

Porto Climate Chart

Below are the climate charts for Porto which resides in Portugal.

Temperature tables

The first table is for the average temperatures across the year in degrees Celsius. The cells that are BLUE show the coldest months and the cells that are PINK show the hottest months.

Month:JanFebMarAprMayJunJulAugSepOctNovDec
Average Temperature in °C9.310.111.512.915.118.119.8519.818.9516.1512.39.9
Max Temperature in °C13.514.316.217.519.622.724.7252420.916.713.9
Min Temperature in °C5.15.96.88.310.613.51514.613.911.47.95.9

This second table is for the average temperatures across the year in degrees Fahrenheit. Cells in BLUE are the coldest months and cells in PINK are the hottest months.

Month:JanFebMarAprMayJunJulAugSepOctNovDec
Average Temperature in °F48.750.252.755.259.264.667.767.666.161.154.149.8
Max Temperature in °F56.357.761.263.567.372.976.577.075.269.662.157.0
Min Temperature in °F41.242.644.246.951.156.359.058.357.052.546.242.6

Rainfall figures

This table is for the amount of rainfall (both in millimetres and inches) and number of rainy days in Porto throughout the year.

Month:JanFebMarAprMayJunJulAugSepOctNovDec
Total rainfall in MM170.8168.6111.9111.888.653.215.621.564.2131.4151.8175.6
Total rainfall in Inches6.76.64.44.43.52.10.60.82.55.26.06.9
Total number of rainy days17161514139658141515
Chances of rain54.8%57.1%48.4%46.7%41.9%30.0%19.4%16.1%26.7%45.2%50.0%48.4%

Porto Climate Graph

Below is a climate graph for Porto, Portugal. It shows the average temperatures throughout the year in degrees Celsius and also the average total rainfall in millimetres for each month.

Porto Climate Graph with temperatures in °C and rainfall in millimetres

Below is a climate graph for Porto, Portugal with the average temperatures throughout the year in Fahrenheit and also the average total rainfall in inches for each month.

Porto Climate Graph with temperatures in °F and rainfall in inches