By knowing how cold, mild, warm, or hot the weather in Sintra, you will find it easier to plan your days.
Our 14 day weather forecast for Sintra becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.
| Date | Temperatures | Wind | |||
|---|---|---|---|---|---|
| Friday, December 19 | 14 ° / 11 ° |  | Patchy rain possible | 30 Km/h | |
| Saturday, December 20 | 15 ° / 11 ° |  | Light rain shower | 23 Km/h | |
| Sunday, December 21 | 14 ° / 11 ° | | Light rain shower | 42 Km/h | |
| Monday, December 22 | 16 ° / 12 ° | | Patchy rain possible | 23 Km/h | |
| Tuesday, December 23 | 15 ° / 13 ° | | Patchy rain possible | 30 Km/h | |
| Wednesday, December 24 | 15 ° / 12 ° | | Patchy rain possible | 41 Km/h | |
| Thursday, December 25 | 14 ° / 11 ° | | Patchy rain possible | 17 Km/h | |
| Friday, December 26 | 11 ° / 8 ° |  | Clear | 13 Km/h | |
| Saturday, December 27 | 10 ° / 5 ° |  | Overcast | 19 Km/h | |
| Sunday, December 28 | 13 ° / 6 ° |  | Partly cloudy | 11 Km/h | |
| Monday, December 29 | 12 ° / 8 ° | | Overcast | 10 Km/h | |
| Tuesday, December 30 | 14 ° / 11 ° | | Light rain shower | 14 Km/h | |
| Wednesday, December 31 | 14 ° / 12 ° |  | Moderate or heavy rain with thunder | 31 Km/h | |
| Thursday, January 1 | 16 ° / 14 ° | | Patchy rain possible | 7 Km/h | |
| Further Ahead | |||||
