Weather in Porto in May
Porto offers a mild climate with occasional showers (avg 16.5°C, 8 rainy days). Weather score: 8/10 · Very good
Avg temp
16.5°C
Daytime high
20.3°C
Night low
12.9°C
Rainy days
8
Sun per day
11.9 h
Porto climate table – all 12 months
| Month | Avg temp | High | Low | Rainy days | Sun/day | Score |
|---|---|---|---|---|---|---|
| January | 9.8°C | 13.2°C | 7°C | 12 | 6.5 h | 4.5/10 |
| February | 10.6°C | 14.3°C | 7.6°C | 11 | 7.8 h | 4.5/10 |
| March | 11.9°C | 15.8°C | 8.5°C | 12 | 9.1 h | 6.4/10 |
| April | 13.8°C | 17.6°C | 10.4°C | 12 | 10.5 h | 6.4/10 |
| May | 16.5°C | 20.3°C | 12.9°C | 8 | 11.9 h | 8/10 |
| June | 18.3°C | 21.9°C | 14.8°C | 7 | 13.1 h | 8/10 |
| July | 20.5°C | 24.6°C | 16.7°C | 3 | 13.4 h | 10/10 |
| August | 20.4°C | 24.7°C | 16.6°C | 3 | 12.1 h | 10/10 |
| September | 19.3°C | 23.6°C | 15.8°C | 7 | 10.8 h | 8/10 |
| October | 17°C | 20.9°C | 14°C | 12 | 8.3 h | 7.2/10 |
| November | 13.1°C | 16.3°C | 10.5°C | 14 | 6.8 h | 5.7/10 |
| December | 11.2°C | 14.5°C | 8.6°C | 13 | 6.5 h | 4.5/10 |
Top alternatives in May
Egypt
Cairo · ⭐ 10
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Sharm el-Sheikh · ⭐ 10
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Marsa Alam · ⭐ 10
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Dahab · ⭐ 10
Qatar
Doha · ⭐ 9.8
VAE
Dubai · ⭐ 9.8
Frequently asked questions about Porto in May
How warm is it in Porto in May?
In May, Porto averages 16.5°C, with daytime highs of 20.3°C and night lows of 12.9°C.
Does it rain a lot in Porto in May?
May sees around 8 rainy days and about 85.7 mm of rainfall in Porto.
Is May a good month to visit Porto?
May scores 8/10 for Porto. Porto offers a mild climate with occasional showers (avg 16.5°C, 8 rainy days).