Viana do Castelo
July
Weather in Viana do Castelo for July 2026
Your guide to Viana do Castelo weather in July - trends and predictions
In general, the average temperature in Viana do Castelo at the beginning of July is 24.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 25.6 °C by the end of July.
With an average of 3 rainy days, Viana do Castelo experiences minimal rainfall in July.
Is July 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
28
Dry days
3
Rainy days
0
Snow days
26°/14°
Temperatures
22 km/h
Avg max wind
75 %
Avg humidity
Viana do Castelo Weather July
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Temperatures trend during July in Viana do Castelo
See the weather trend as well as the moving average line
July weather in Viana do Castelo day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Sunny | 24° /15° | 0 mm | 6 | |
| 2 Jul. | Sunny | 27° /16° | 0 mm | 7 | |
| 3 Jul. | Sunny | 26° /15° | 0 mm | 7 | |
| 4 Jul. |  Partly cloudy | 26° /16° | 0.1 mm | 6 | |
| 5 Jul. | Partly cloudy | 24° /16° | 0 mm | 6 | |
| 6 Jul. | Sunny | 23° /14° | 0 mm | 5 | |
| 7 Jul. | Sunny | 23° /13° | 0.1 mm | 6 | |
| 8 Jul. |  Moderate rain at times | 23° /14° | 2.6 mm | 6 | |
| 9 Jul. | Sunny | 21° /15° | 6.6 mm | 5 | |
| 10 Jul. | Sunny | 23° /14° | 0.6 mm | 6 | |
| 11 Jul. |  Patchy rain possible | 22° /14° | 0.3 mm | 5 | |
| 12 Jul. | Patchy rain possible | 22° /15° | 0.1 mm | 6 | |
| 13 Jul. | Sunny | 22° /13° | 0 mm | 5 | |
| 14 Jul. | Patchy rain possible | 21° /13° | 2.7 mm | 5 | |
| 15 Jul. | Patchy rain possible | 22° /14° | 3.7 mm | 6 | |
| 16 Jul. |  Overcast | 22° /13° | 0 mm | 5 | |
| 17 Jul. | Sunny | 23° /14° | 0 mm | 6 | |
| 18 Jul. | Sunny | 23° /13° | 0 mm | 6 | |
| 19 Jul. | Sunny | 23° /15° | 0.5 mm | 6 | |
| 20 Jul. | Patchy rain possible | 22° /15° | 1.2 mm | 5 | |
| 21 Jul. | Patchy rain possible | 22° /13° | 0.2 mm | 6 | |
| 22 Jul. | Sunny | 25° /14° | 0 mm | 7 | |
| 23 Jul. | Overcast | 24° /16° | 0 mm | 6 | |
| 24 Jul. | Patchy rain possible | 25° /15° | 0.2 mm | 6 | |
| 25 Jul. | Sunny | 25° /15° | 0 mm | 7 | |
| 26 Jul. | Sunny | 26° /15° | 0 mm | 7 | |
| 27 Jul. | Partly cloudy | 24° /15° | 0 mm | 6 | |
| 28 Jul. | Patchy rain possible | 26° /16° | 0.2 mm | 6 | |
| 29 Jul. | Patchy rain possible | 27° /16° | 1 mm | 6 | |
| 30 Jul. | Sunny | 26° /16° | 0.2 mm | 7 | |
| 31 Jul. | Sunny | 25° /16° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Viana do Castelo in July 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 July vs June vs August
Compare July 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.
| June | July | August | |
|---|---|---|---|
| Weather | Patchy rain possible | Sunny | Sunny |
| Temperatures | 24°/13° | 26°/14° | 25°/14° |
| Rainfall | 198 mm | 61 mm | 29 mm |
| Wind | 19.2 km/h | 22.1 km/h | 21.1 km/h |
| Humidity | 78% | 75% | 75% |
| Rainy days | 9 days | 3 days | 0 days |
| Dry days | 21 days | 28 days | 31 days |
Planning a trip to Viana do Castelo? Discover the best time to visit
Viana do Castelo in July - FAQ
What are the expected maximum and minimum temperatures in Viana do Castelo during July?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Viana do Castelo during July?
Moderate rainfall is anticipated in Viana do Castelo during July, with a total of 60.9 mm spread over approximately 3 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Viana do Castelo during July?
The average wind speed in Viana do Castelo during July is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Viana do Castelo in July?
As you prepare for your trip to Viana do Castelo in July, 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 July, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- 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
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
July rainfall patterns in Viana do Castelo
Explore the daily rainfall trends and prepare for Viana do Castelos July weather 💧
Typically, Viana do Castelo has 3 rainy days in July with a total of 60.9 mm of rainfall.
UV exposure in Viana do Castelo during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
Quick links
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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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