Weather in Sintra: October
 |
Average day temperature: | 72.5°F |
| Average night temperature: | 63.9°F | |
 |
Sea water temperature: | 64.2°F |
 |
Number of sunny days: | 17 days |
| Day length: | 10.6 - 11.8 hours | |
 |
Number of rainy days: | 4 days |
| Precipitation totals: | 2.0 in. | |
| more information | ||
forecast
| Sintra |
temperature
| Sintra |
Air temperature in October, °F
The highest day temperature during October of 2025 was 77°F. At the same time the lowest night temperature was 59°F. Daily and nightly averages during October were 72.1°F and 63.8°F.
Sea water temperature in Sintra in October, °F
The average sea water temperature in October of 2025 was 62.9°F. The highest and lowest sea temperatures during the month were 65.3°F and 60.3°F.
Mostly all days in October are sunny but cloudy days are also possible.
Precipitation total in October, in.
Precipitation total value in Sintra in October is 1.3 in. Other months of the year show relatively similar values.
The average wind speed value in October is 10.4 mph It makes October lest windy month of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in October is: 7.1.
Best time for vacation in Sintra
Sintra on a weather map
15 mph
15 mph
15 mph
14 mph
9 mph
8 mph
9 mph
9 mph
