Viana do Castelo
October
Weather in Viana do Castelo for October 2026
Your guide to Viana do Castelo weather in October - trends and predictions
In general, the average temperature in Viana do Castelo at the beginning of October is 21.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.9 °C by the end of October.
The climate of Viana do Castelo in October is notably wet, with an average of 15 rainy days, and a total of 655.2 mm of precipitation.
Is October a good time to visit Viana do Castelo? check out the best time to travel to Viana do Castelo page.
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Temperatures
Rain 🌧️
More
16
Dry days
15
Rainy days
0
Snow days
22°/13°
Temperatures
20 km/h
Avg max wind
78 %
Avg humidity
Viana do Castelo Weather October
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Temperatures trend during October in Viana do Castelo
See the weather trend as well as the moving average line
October weather in Viana do Castelo day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Sunny | 22° /17° | 1.3 mm | 6 | |
| 2 Oct. |  Partly cloudy | 21° /16° | 2.2 mm | 5 | |
| 3 Oct. |  Mist | 22° /15° | 0 mm | 5 | |
| 4 Oct. | Sunny | 21° /15° | 0 mm | 6 | |
| 5 Oct. | Partly cloudy | 22° /13° | 1.9 mm | 5 | |
| 6 Oct. |  Overcast | 23° /15° | 7.9 mm | 5 | |
| 7 Oct. | Sunny | 22° /16° | 4.1 mm | 6 | |
| 8 Oct. | Sunny | 21° /15° | 12.9 mm | 5 | |
| 9 Oct. | Sunny | 23° /14° | 5.3 mm | 6 | |
| 10 Oct. | Overcast | 22° /15° | 1 mm | 5 | |
| 11 Oct. | Sunny | 22° /15° | 3.4 mm | 5 | |
| 12 Oct. | Partly cloudy | 23° /16° | 1.5 mm | 6 | |
| 13 Oct. |  Light rain shower | 21° /16° | 12.5 mm | 5 | |
| 14 Oct. | Patchy rain possible | 22° /16° | 1 mm | 5 | |
| 15 Oct. | Light rain shower | 20° /16° | 5.9 mm | 4 | |
| 16 Oct. | Light rain shower | 20° /15° | 8.7 mm | 5 | |
| 17 Oct. |  Moderate or heavy rain shower | 19° /15° | 15.5 mm | 5 | |
| 18 Oct. | Moderate or heavy rain shower | 19° /14° | 18.4 mm | 5 | |
| 19 Oct. | Moderate or heavy rain shower | 18° /15° | 28.9 mm | 4 | |
| 20 Oct. | Light rain shower | 18° /14° | 6.8 mm | 4 | |
| 21 Oct. | Light rain shower | 18° /14° | 7.1 mm | 4 | |
| 22 Oct. |  Light drizzle | 19° /13° | 3.3 mm | 5 | |
| 23 Oct. | Light rain shower | 19° /12° | 6 mm | 5 | |
| 24 Oct. | Moderate or heavy rain shower | 18° /12° | 10.7 mm | 4 | |
| 25 Oct. | Light rain shower | 16° /13° | 5.8 mm | 4 | |
| 26 Oct. | Moderate or heavy rain shower | 18° /11° | 8.4 mm | 4 | |
| 27 Oct. | Light rain shower | 18° /12° | 7.1 mm | 5 | |
| 28 Oct. | Moderate or heavy rain shower | 18° /13° | 12.4 mm | 4 | |
| 29 Oct. | Light rain shower | 19° /13° | 7.8 mm | 5 | |
| 30 Oct. | Light rain shower | 18° /13° | 6.3 mm | 5 | |
| 31 Oct. | Light rain shower | 18° /12° | 6.8 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Viana do Castelo 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 Viana do Castelo forecast closer to your planned date for the most up-to-date weather information.
Change Month
Viana do Castelo weather in October vs September vs November
Compare October weather in Viana do Castelo with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| September | October | November | |
|---|---|---|---|
| Weather | Sunny | Light rain shower | Light rain shower |
| Temperatures | 23°/13° | 22°/13° | 18°/11° |
| Rainfall | 207 mm | 655 mm | 663 mm |
| Wind | 19.4 km/h | 19.9 km/h | 21.4 km/h |
| Humidity | 74% | 78% | 81% |
| Rainy days | 8 days | 15 days | 17 days |
| Dry days | 22 days | 16 days | 13 days |
Planning a trip to Viana do Castelo? Discover the best time to visit
Viana do Castelo in October - FAQ
What are the expected maximum and minimum temperatures in Viana do Castelo during October?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Viana do Castelo during October?
Significant rainfall exceeding 655.2 mm is expected in Viana do Castelo during October, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Viana do Castelo during October?
The average wind speed in Viana do Castelo during October is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Viana do Castelo in October?
As you prepare for your trip to Viana do Castelo 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 Viana do Castelo, during October, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long 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
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
October rainfall patterns in Viana do Castelo
Explore the daily rainfall trends and prepare for Viana do Castelos October weather 💧
Typically, Viana do Castelo has 15 rainy days in October with a total of 655.2 mm of rainfall.
UV exposure in Viana do Castelo during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Where is Viana do Castelo?Get accurate weather forecasts for Viana do Castelo, located at latitude 41.693 and longitude -8.833. Stay updated with localized weather information tailored for Viana do Castelo.
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