Sintra (Cacém)
October
Weather in Sintra for October 2025
Your guide to Sintra weather in October - trends and predictions
In general, the average temperature in Sintra at the beginning of October is 26.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.4 °C by the end of October.
Expect significant rainfall in Sintra during October, with an average of 19 rainy days.
Is October a good time to visit Sintra? check out the best time to travel to Sintra page.
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12
Dry days
19
Rainy days
0
Snow days
23°/17°
Temperatures
21 km/h
Avg max wind
64 %
Avg humidity
Sintra in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2 26° | 3 26° | 4 25° | 5  27° | ||
| 6  27° | 7 26° | 8 25° | 9 27° | 10 24° | 11 25° | 12 26° |
| 13  26° | 14  24° | 15 21° | 16 21° | 17  21° | 18 21° | 19 20° |
| 20 20° | 21 22° | 22  21° | 23 21° | 24 20° | 25 19° | 26 20° |
| 27 20° | 28 20° | 29 20° | 30 19° | 31 18° |
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Temperatures trend during October in Sintra
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. | Sunny | 28° /19° | 0 mm | 7 | |
| 2 Oct. | Sunny | 26° /19° | 0.1 mm | 6 | |
| 3 Oct. | Sunny | 26° /17° | 0 mm | 6 | |
| 4 Oct. | Sunny | 25° /17° | 0 mm | 6 | |
| 5 Oct. | Partly cloudy | 27° /18° | 0 mm | 7 | |
| 6 Oct. | Overcast | 27° /20° | 2.2 mm | 6 | |
| 7 Oct. | Sunny | 26° /19° | 2.8 mm | 7 | |
| 8 Oct. | Sunny | 25° /18° | 1.7 mm | 7 | |
| 9 Oct. | Sunny | 27° /19° | 1.4 mm | 7 | |
| 10 Oct. | Sunny | 24° /18° | 0.2 mm | 6 | |
| 11 Oct. | Sunny | 25° /18° | 4.8 mm | 6 | |
| 12 Oct. | Sunny | 26° /19° | 1.2 mm | 6 | |
| 13 Oct. | Light rain | 26° /17° | 1.7 mm | 6 | |
| 14 Oct. | Patchy rain possible | 24° /17° | 0.2 mm | 6 | |
| 15 Oct. | Patchy rain possible | 21° /17° | 3.7 mm | 5 | |
| 16 Oct. | Light rain shower | 21° /17° | 3.7 mm | 5 | |
| 17 Oct. | Moderate or heavy rain shower | 21° /16° | 11.7 mm | 5 | |
| 18 Oct. | Patchy rain possible | 21° /16° | 1 mm | 5 | |
| 19 Oct. | Moderate or heavy rain shower | 20° /16° | 10 mm | 5 | |
| 20 Oct. | Light rain shower | 20° /15° | 1.3 mm | 5 | |
| 21 Oct. | Light rain shower | 22° /14° | 1.3 mm | 5 | |
| 22 Oct. | Heavy rain | 21° /14° | 16.4 mm | 6 | |
| 23 Oct. | Light rain shower | 21° /14° | 4 mm | 6 | |
| 24 Oct. | Light rain shower | 20° /15° | 0.8 mm | 5 | |
| 25 Oct. | Patchy rain possible | 19° /15° | 0.5 mm | 5 | |
| 26 Oct. | Light rain shower | 20° /14° | 0.8 mm | 5 | |
| 27 Oct. | Light rain shower | 20° /14° | 1.1 mm | 5 | |
| 28 Oct. | Light rain shower | 20° /13° | 2.7 mm | 5 | |
| 29 Oct. | Moderate or heavy rain shower | 20° /15° | 10.1 mm | 5 | |
| 30 Oct. | Patchy rain possible | 19° /14° | 0.5 mm | 5 | |
| 31 Oct. | Light rain shower | 18° /13° | 0.6 mm | 4 | |
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Important Notice
Our weather forecast for Sintra in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Sintra forecast closer to your planned date for the most up-to-date weather information.
Sintra in October - FAQ
What are the expected maximum and minimum temperatures in Sintra during October?
During October, expect a variety of temperatures with highs around 23° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Sintra during October?
Significant rainfall exceeding 130 mm is expected in Sintra during October, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Sintra during October?
The average wind speed in Sintra during October is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Sintra in October?
As you prepare for your trip to Sintra in October, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Sintra, during October, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
October rainfall patterns in Sintra
Explore the daily rainfall trends and prepare for Sintras October weather 💧
UV exposure in Sintra during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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