Cádiz weather in May
May in Cádiz: warm, dry — an excellent time to visit.
#5 of 12 months in Cádiz · #189 of 897 destinations to visit in May · comfort 89/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Cádiz in May
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Cádiz climate normals — May
| Daytime high | 26°C / 78°F | 🌤 warm |
|---|---|---|
| Nighttime low | 16°C / 62°F | |
| Rainfall | 17 mm / 0.7 in | ☀️ dry |
| Rainy days | 4 days | |
| Humidity | 61% | 💧 humid |
| Dew point | 13°C / 55°F | |
| Sunshine | 12.6 h/day | |
| Daylight | 14.1 h | |
| Wind | 20 km/h / 12 mph | |
| Air quality (US AQI) | 51 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Cádiz in May — FAQ
- Is May a good time to visit Cádiz?
- May in Cádiz: warm, dry — an excellent time to visit. It ranks #5 of 12 months for Cádiz on SeasonMap's comfort score (89/100).
- What is the weather like in Cádiz in May?
- In May, Cádiz averages a daily high of 25.7°C and a low of 16.4°C, with about 16.9 mm of rain over roughly 3.6 rainy days.
- What is the air quality in Cádiz in May?
- Cádiz has a mean US Air Quality Index of about 51 in May.