Porto Weather: September
Average Day Temperature: | 79.3°F | |
Average Night Temperature: | 65.0°F | |
Sea Water Temperature: | 65.4°F | |
Number of Sunny Days: | 21 days | |
Sunshine Hours: | 11.8 - 13.1 hours | |
Number of Rainy Days: | 3 days | |
Precipitation Totals: | 2.0 in | |
detailed information |
forecast
Porto |
Temperature
Porto |
Air Temperature in September, °F
The highest day temperature in September 2023 was 86°F. The lowest night temperature was 59°F. The average values for day and night temperatures during September were 74.0°F и 65.5°F respectivly.
Porto Water Sea Temperature in September, °F
The average sea surface temperature in September 2023 for Porto was 66.5°F. The maximum and minimum values were 58.8°F and 70.0°F respectively.
Most of the days in September are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Porto is 2.0 in. It makes september one of the least rainy months of the year.
The average wind speed in September is 6.8 mph. This value is relatively stable throughout the year.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Porto in September is 9.7 hours.
Albufeira | +56 | |
Algarve | +58 | |
Cascais | +58 | |
Faro | +58 | |
Funchal | +52 | |
Lagos | +58 | |
Lisbon | +56 | |
Madeira | +52 | |
Peniche | +54 | |
Ponta Delgada | +62 | |
Portimao | +56 | |
Porto | +56 | |
Porto Santo Island | +66 | |
Sao Miguel | +62 | |
Setubal | +54 |
0000 | 56°F | SE 7 mph |
0300 | 54°F | NE 2 mph |
0600 | 52°F | N 6 mph |
0900 | 54°F | N 11 mph |
1200 | 56°F | NE 11 mph |
1500 | 60°F | NE 14 mph |
1800 | 58°F | NE 18 mph |
2100 | 50°F | E 17 mph |