Weather in Lisbon for May 2025
In general, the average temperature in Lisbon at the beginning of May is 21.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 24.6 °C by the end of May.
With an average of 3 rainy days, Lisbon experiences minimal rainfall in May.
Is May a good time to visit Lisbon? check out the best time to travel to Lisbon page.
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Lisbon in May average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 22° | 2 22° | 3 21° | 4 21° | |||
5 22° | 6 21° | 7 24° | 8 27° | 9 24° | 10 24° | 11 23° |
12 22° | 13 23° | 14 21° | 15 20° | 16 23° | 17 24° | 18 23° |
19 23° | 20 22° | 21 21° | 22 21° | 23 24° | 24 24° | 25 25° |
26 22° | 27 22° | 28 24° | 29 25° | 30 26° | 31 28° |
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Temperatures trend during May in Lisbon
May weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 May | Partly cloudy | 22° /11° | 0.6 mm | 6 | |
2 May | Overcast | 22° /13° | 0.3 mm | 5 | |
3 May | Patchy rain possible | 21° /13° | 0.4 mm | 5 | |
4 May | Patchy rain possible | 21° /14° | 0.2 mm | 5 | |
5 May | Overcast | 22° /13° | 0.9 mm | 5 | |
6 May | Patchy rain possible | 21° /13° | 0.3 mm | 5 | |
7 May | Partly cloudy | 24° /13° | 0 mm | 6 | |
8 May | Sunny | 27° /15° | 0 mm | 7 | |
9 May | Overcast | 24° /16° | 0 mm | 6 | |
10 May | Partly cloudy | 24° /15° | 0 mm | 6 | |
11 May | Overcast | 23° /14° | 0 mm | 5 | |
12 May | Partly cloudy | 22° /14° | 0 mm | 6 | |
13 May | Sunny | 23° /13° | 0.1 mm | 6 | |
14 May | Sunny | 21° /13° | 0.1 mm | 5 | |
15 May | Partly cloudy | 20° /13° | 0.1 mm | 5 | |
16 May | Sunny | 23° /12° | 0.2 mm | 6 | |
17 May | Partly cloudy | 24° /13° | 0.2 mm | 6 | |
18 May | Sunny | 23° /13° | 0.1 mm | 6 | |
19 May | Sunny | 23° /13° | 0.1 mm | 6 | |
20 May | Overcast | 22° /14° | 0 mm | 5 | |
21 May | Moderate rain at times | 21° /14° | 0.7 mm | 6 | |
22 May | Moderate or heavy rain shower | 21° /14° | 1.8 mm | 5 | |
23 May | Moderate rain at times | 24° /13° | 0.7 mm | 6 | |
24 May | Heavy rain at times | 24° /14° | 1.5 mm | 6 | |
25 May | Patchy rain possible | 25° /14° | 0.1 mm | 6 | |
26 May | Partly cloudy | 22° /15° | 0 mm | 6 | |
27 May | Patchy rain possible | 22° /14° | 0.2 mm | 6 | |
28 May | Overcast | 24° /14° | 0 mm | 6 | |
29 May | Patchy rain possible | 25° /14° | 0.2 mm | 6 | |
30 May | Partly cloudy | 26° /15° | 0 mm | 7 | |
31 May | Patchy rain possible | 28° /15° | 0.1 mm | 7 | |
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Lisbon in May - FAQ
What to pack to Lisbon in May?
As you prepare for your trip to Lisbon 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 Lisbon, 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 Lisbon
UV exposure in Lisbon during May
Quick links
Get accurate weather forecasts for Lisbon, located at latitude 38.717 and longitude -9.133. Stay updated with localized weather information tailored for Lisbon.