Santander
May
Weather in Santander for May 2027
Your guide to Santander weather in May - trends and predictions
In general, the average temperature in Santander at the beginning of May is 16.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 19.9 °C by the end of May.
Santander experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 111.1 mm.
Is May a good time to visit Santander? check out the best time to travel to Santander page.
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Temperatures
Rain 🌧️
More
6
Dry days
25
Rainy days
0
Snow days
17°/12°
Temperatures
20 km/h
Avg max wind
79 %
Avg humidity
Santander Weather May
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Temperatures trend during May in Santander
See the weather trend as well as the moving average line
May weather in Santander day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 16° /11° | 3.7 mm | 4 | |
| 2 May |  Sunny | 18° /11° | 2.3 mm | 4 | |
| 3 May |  Partly cloudy | 19° /11° | 2.9 mm | 4 | |
| 4 May | Patchy rain possible | 17° /12° | 6.6 mm | 4 | |
| 5 May |  Cloudy | 17° /11° | 6.4 mm | 4 | |
| 6 May |  Moderate rain at times | 15° /10° | 4.4 mm | 4 | |
| 7 May | Moderate rain at times | 16° /10° | 0.7 mm | 4 | |
| 8 May | Patchy rain possible | 17° /10° | 0.3 mm | 5 | |
| 9 May | Moderate or heavy rain shower | 17° /11° | 5 mm | 5 | |
| 10 May | Patchy rain possible | 16° /12° | 4.2 mm | 5 | |
| 11 May |  Heavy rain at times | 16° /11° | 5.7 mm | 5 | |
| 12 May | Patchy rain possible | 15° /11° | 8.8 mm | 3 | |
| 13 May | Moderate rain at times | 16° /11° | 6.9 mm | 4 | |
| 14 May | Moderate or heavy rain shower | 15° /12° | 13.5 mm | 3 | |
| 15 May | Moderate rain at times | 14° /11° | 12.3 mm | 3 | |
| 16 May | Patchy rain possible | 15° /10° | 2.5 mm | 3 | |
| 17 May | Patchy rain possible | 16° /10° | 1.4 mm | 4 | |
| 18 May | Patchy rain possible | 16° /10° | 1.2 mm | 5 | |
| 19 May | Moderate or heavy rain shower | 17° /12° | 2.6 mm | 5 | |
| 20 May | Heavy rain at times | 17° /12° | 1.8 mm | 5 | |
| 21 May | Patchy rain possible | 18° /12° | 1.6 mm | 5 | |
| 22 May | Heavy rain at times | 19° /13° | 3.6 mm | 5 | |
| 23 May | Patchy rain possible | 18° /13° | 3.4 mm | 5 | |
| 24 May | Sunny | 18° /13° | 1.6 mm | 6 | |
| 25 May | Patchy rain possible | 20° /13° | 1.3 mm | 5 | |
| 26 May | Sunny | 21° /13° | 0.7 mm | 6 | |
| 27 May | Patchy rain possible | 21° /13° | 0.5 mm | 6 | |
| 28 May | Sunny | 20° /13° | 0.3 mm | 6 | |
| 29 May | Partly cloudy | 20° /14° | 0 mm | 6 | |
| 30 May | Patchy rain possible | 19° /15° | 3.1 mm | 6 | |
| 31 May | Patchy rain possible | 18° /14° | 0.2 mm | 6 | |
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Important Notice
Our weather forecast for Santander in May 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 Santander forecast closer to your planned date for the most up-to-date weather information.
Change Month
Santander weather in May vs April vs June
Compare May weather in Santander with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| April | May | June | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 15°/10° | 17°/12° | 20°/16° |
| Rainfall | 60 mm | 111 mm | 89 mm |
| Wind | 21.2 km/h | 19.8 km/h | 18.2 km/h |
| Humidity | 77% | 79% | 81% |
| Rainy days | 18 days | 25 days | 23 days |
| Dry days | 12 days | 6 days | 7 days |
Planning a trip to Santander? Discover the best time to visit
Santander in May - FAQ
What are the expected maximum and minimum temperatures in Santander during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Santander during May?
Significant rainfall exceeding 111.1 mm is expected in Santander during May, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Santander during May?
The average wind speed in Santander during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Santander in May?
As you prepare for your trip to Santander in May, 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 Santander, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long trousers
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- 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
May rainfall patterns in Santander
Explore the daily rainfall trends and prepare for Santanders May weather 💧
Typically, Santander has 25 rainy days in May with a total of 111.1 mm of rainfall.
UV exposure in Santander during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Quick links
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