Santorini Weather in April

What's the weather like in Santorini (Greece) in April 2023?

The climate in Santorini during April can be summarized as mild and dry.

April is in the spring in Santorini and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 19°C (66°F), whilst at night 12°C (54°F) is normal.

Santorini weather averages (imperial / metric)
Daytime temperature 18.9°C 65.9°F
Nightly temperature 12.2°C 53.9°F
Average temperature 15.5°C 59.9°F
Daily sunshine 8.8 hrs
Avg rainfall 28 mm 1.1 ins
Rainy days 5 days
Sea temperature 16.5°C 61.7°F
Humidity 66%
Windspeed 12.2kph 8 mph

On average April is the 6th driest month of the year in Santorini with around 28mm 1.1 inches of rain making it a dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.8 hours of sunshine per day.

April temperatures in Santorini

Santorini average temperature in April

April rainfall

Santorini average rain in April

April hourly sunshine

Santorini average rain in April

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Santorini in April 2023.

Other monthly averages

Best places to visit in April

UV index Best time to go?

Santorini weather stats

Santorini weather statistics
Hottest month: July 27.6°C 81.7°F
Driest month: July 1mm 0ins
Sunniest month: July 14.2hrs
Coldest month: January 13.9°C 57°F
Wettest month: January 114mm 4.5ins
Map showing location of Santorini (36.388604, 25.459644)

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