Weather in Catalonia for May 2026
In general, the average temperature in Catalonia at the beginning of May is 19.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22.9 °C by the end of May.
The climate of Catalonia in May is notably wet, with an average of 13 rainy days, and a total of 49.8 mm of precipitation.
Is May a good time to visit Catalonia? check out the best time to travel to Catalonia page.
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Catalonia Weather May
What’s the Weather Like in Catalonia This May?
Temperatures trend during May in Catalonia
May weather in Catalonia day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Moderate or heavy rain shower | 18° /13° | 8.3 mm | 5 | |
| 2 May |  Partly cloudy | 19° /13° | 0.3 mm | 5 | |
| 3 May |  Sunny | 20° /13° | 0.1 mm | 5 | |
| 4 May | Sunny | 21° /13° | 0 mm | 5 | |
| 5 May | Sunny | 20° /13° | 2.5 mm | 5 | |
| 6 May | Partly cloudy | 20° /13° | 2.1 mm | 5 | |
| 7 May | Sunny | 20° /13° | 1.4 mm | 5 | |
| 8 May |  Cloudy | 21° /13° | 0.9 mm | 5 | |
| 9 May | Cloudy | 21° /14° | 0.9 mm | 5 | |
| 10 May |  Patchy rain possible | 21° /15° | 1.6 mm | 5 | |
| 11 May | Patchy rain possible | 20° /14° | 1.1 mm | 5 | |
| 12 May | Patchy rain possible | 20° /14° | 2 mm | 5 | |
| 13 May | Sunny | 20° /13° | 1.9 mm | 5 | |
| 14 May |  Heavy rain at times | 20° /14° | 2.3 mm | 5 | |
| 15 May | Partly cloudy | 21° /14° | 1 mm | 5 | |
| 16 May | Sunny | 22° /15° | 0.7 mm | 5 | |
| 17 May | Patchy rain possible | 22° /15° | 0.2 mm | 6 | |
| 18 May | Sunny | 21° /15° | 0.8 mm | 5 | |
| 19 May | Patchy rain possible | 21° /15° | 1.1 mm | 5 | |
| 20 May | Sunny | 22° /15° | 1.4 mm | 6 | |
| 21 May | Sunny | 22° /16° | 0.9 mm | 6 | |
| 22 May |  Overcast | 22° /15° | 1 mm | 5 | |
| 23 May | Patchy rain possible | 21° /15° | 0.3 mm | 5 | |
| 24 May | Moderate or heavy rain shower | 21° /14° | 7.3 mm | 5 | |
| 25 May | Sunny | 20° /15° | 4.9 mm | 5 | |
| 26 May | Sunny | 21° /15° | 0 mm | 5 | |
| 27 May | Sunny | 23° /16° | 0.3 mm | 6 | |
| 28 May | Partly cloudy | 25° /17° | 0 mm | 6 | |
| 29 May | Sunny | 24° /17° | 0 mm | 6 | |
| 30 May | Sunny | 24° /18° | 0.4 mm | 6 | |
| 31 May | Sunny | 23° /18° | 0.6 mm | 6 | |
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Catalonia in May - FAQ
Catalonia water temperatures in May
The average water temperature of the Mediterranean Sea near Catalonia in May is 18.8 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in Catalonia in May?
- The average water temperature in Catalonia in May is 18.8 °C.
- Can you swim in Catalonia in May?
- Refreshing and invigorating. Expect to feel chilled after 10–20 minutes; a shorty wetsuit extends water time, especially at dawn.
What to pack to Catalonia in May?
As you prepare for your trip to Catalonia 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 Catalonia, during May, 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
May rainfall patterns in Catalonia
UV exposure in Catalonia during May
Quick links
Where is Catalonia?Get accurate weather forecasts for Catalonia, located at latitude 41.389 and longitude 2.159. Stay updated with localized weather information tailored for Catalonia.