May · Spain
Best time to visit Cádiz in May Weather, crowds & prices
Weather in Cádiz in May
Average temperature 20°C, 13 mm of rain, about 31 days with 6+ hours of sunshine and 69% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
May score
8.7/10
Ranked #5 of 12 months
- Avg temp
- 20°C
- Rainfall
- 13 mm
- Humidity
- 69%
- Days with 6h+ sun
- 31
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
May in Cádiz scores 8.7/10 for beach and coastal travel - an above-average month (#5 of 12). Expect around 20°C, 13 mm of rain, and roughly 31 days with 6+ hours of sunshine this month.
Cádiz is Europe's oldest Atlantic port city-seafront watchtowers, carnival energy, and golden beaches on a narrow peninsula. Best window: April-June and September-October.
May in Cádiz — one of the year's strongest windows (5th)
With 20°C (68°F) on average, May delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.
At just 13 mm for the month, rain will not shape your plans; you get about 31 days with 6+ hours of sunshine and 13.9 hours of daylight.
On our climate-comfort scale this is one of the strongest months of the year for Cádiz at 8.7/10 (5th of 12), just behind June at 10/10.
Pack light clothing, swimwear and real sun protection.
Expect mid-season pricing, and crowds are moderate.
Frequently asked
- What is the weather like in Cádiz in May?
- In May, Cádiz averages 20°C, 13 mm of rain, and about 31 days with 6+ hours of sunshine. Its climate-comfort score is 8.7/10.
- Is May a good time to visit Cádiz?
- May earns a 8.7/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Cádiz in May?
- Expect about 13 mm of rain in May. Average humidity is 69% and there are about 31 days with 6+ hours of sunshine.
Curated in Cádiz
Tickets & experiences
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Cádiz, Spain. Live activities and tours from GetYourGuide, matched to this destination.