Weather in Sintra for May 2025
In general, the average temperature in Sintra at the beginning of May is 21.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 24.4 °C by the end of May.
With an average of 3 rainy days, Sintra experiences minimal rainfall in May, ensuring that most days remain pleasantly dry.
Is May a good time to visit Sintra? check out the best time to travel to Sintra page.
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Sintra in May average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 22° | 2 22° | 3 20° | 4 21° | |||
5 22° | 6 21° | 7 25° | 8 27° | 9 25° | 10 24° | 11 23° |
12 22° | 13 22° | 14 20° | 15 20° | 16 23° | 17 24° | 18 23° |
19 22° | 20 21° | 21 22° | 22 20° | 23 25° | 24 25° | 25 24° |
26 21° | 27 22° | 28 24° | 29 25° | 30 26° | 31 29° |
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Temperatures trend during May in Sintra
May weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 May | Partly cloudy | 22° /11° | 0.5 mm | 6 | |
2 May | Overcast | 22° /12° | 0.3 mm | 5 | |
3 May | Patchy rain possible | 20° /13° | 0.6 mm | 5 | |
4 May | Patchy rain possible | 21° /13° | 0.3 mm | 5 | |
5 May | Overcast | 22° /13° | 1.2 mm | 5 | |
6 May | Patchy rain possible | 21° /13° | 0.2 mm | 5 | |
7 May | Partly cloudy | 25° /12° | 0 mm | 7 | |
8 May | Sunny | 27° /15° | 0 mm | 7 | |
9 May | Partly cloudy | 25° /16° | 0 mm | 7 | |
10 May | Partly cloudy | 24° /14° | 0 mm | 6 | |
11 May | Overcast | 23° /13° | 0 mm | 5 | |
12 May | Partly cloudy | 22° /13° | 0 mm | 6 | |
13 May | Sunny | 22° /13° | 0.1 mm | 6 | |
14 May | Sunny | 20° /13° | 0.2 mm | 5 | |
15 May | Partly cloudy | 20° /12° | 0.2 mm | 5 | |
16 May | Sunny | 23° /12° | 0.3 mm | 6 | |
17 May | Partly cloudy | 24° /13° | 0.3 mm | 6 | |
18 May | Sunny | 23° /13° | 0.1 mm | 6 | |
19 May | Sunny | 22° /14° | 0.2 mm | 6 | |
20 May | Overcast | 21° /14° | 0.1 mm | 5 | |
21 May | Moderate rain at times | 22° /13° | 0.6 mm | 5 | |
22 May | Moderate rain at times | 20° /13° | 1.1 mm | 5 | |
23 May | Moderate rain at times | 25° /13° | 0.5 mm | 6 | |
24 May | Moderate rain at times | 25° /13° | 0.7 mm | 6 | |
25 May | Patchy rain possible | 24° /14° | 0.1 mm | 6 | |
26 May | Partly cloudy | 21° /14° | 0 mm | 6 | |
27 May | Patchy rain possible | 22° /14° | 0.2 mm | 6 | |
28 May | Overcast | 24° /13° | 0 mm | 6 | |
29 May | Sunny | 25° /13° | 0 mm | 7 | |
30 May | Partly cloudy | 26° /14° | 0 mm | 7 | |
31 May | Sunny | 29° /14° | 0 mm | 7 | |
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Sintra in May - FAQ
What to pack to Sintra in May?
As you prepare for your trip to Sintra 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 Sintra, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- 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
May rainfall patterns in Sintra
UV exposure in Sintra during May
Quick links
Get accurate weather forecasts for Sintra, located at latitude 38.767 and longitude -9.298. Stay updated with localized weather information tailored for Sintra.