Cadiz weather in April 2026

Q: How hot is it in Cadiz in April?

Daytime temperatures usually reach 20°C in Cadiz in April, falling to 12°C at night.

Q: How sunny is it in Cadiz in April?

There are normally 8 hours of bright sunshine each day in Cadiz in April - that's 63% of daylight hours.

Q: How warm is the sea around Cadiz in April?

The average sea temperature around Cadiz in April is 16°C.

Q: Does it rain in Cadiz in April?

There are usually 10 days with some rain in Cadiz in April and the average monthly rainfall is 44mm.

Expect daytime maximum temperatures of 68°F in Cadiz, Costa de la Luz in April based on long-term weather averages. There are 8 hours of sunshine per day on average with 10 days with some rainfall and typically 1.7 inches of rainfall in the month.

68
68°F max day temperature
8
8 hours of sunshine per day
10
10 days with some rainfall
54
54°F min night temperature
13
13 hours of daylight per day
0
No heat & humidity
1.7
1.7 inches of monthly rainfall
7
7 (High) UV index
61
61°F sea temperature

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The April weather guide for Costa de la Luz (Cadiz) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)