Weather in Santorini, Greece in April

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Visiting Santorini, Greece in April

The weather in April is warmer than the previous month and temperatures continue to rise quickly into May. April has average maximum temperatures of 19°C (67°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 76% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.0hrs making the days long and bright. It is not a good time for sunbathing in Santorini.

April has total rainfall of 1.6cm (0.6inches) making it predominantly dry with occasional light showers on very few days. There are just 6.9 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a cold 16°C (61°F). April is too cold for swimming in Santorini for any length of time, unless you have a wetsuit. The sea temperature in April is marginally warmer than the previous month and temperatures continue to rise slightly into May.

Consider visiting Santorini in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for April.

Can you sunbathe in Santorini in April?

No, April is not a good time for sunbathing in Santorini.

April has average maximum temperatures of 19°C (67°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 76% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.0hrs making the days long and bright. April has total rainfall of 1.6cm (0.6inches) making it predominantly dry with occasional light showers on very few days. There are just 6.9 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about April temperature and sunshine.

Can you swim in Santorini in April?

No, April is too cold for swimming in Santorini for any length of time, with the sea water at 16°C (61°F), unless you have a wetsuit.

More about April sea temperatures.

Is April a good time to holiday in Santorini?

Yes, April is a good time for a holiday in Santorini.

April has average maximum temperatures of 19°C (67°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 76% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.0hrs making the days long and bright. April has total rainfall of 1.6cm (0.6inches) making it predominantly dry with occasional light showers on very few days. There are just 6.9 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. It is not a good time for sunbathing in Santorini. Sea temperatures are a cold 16°C (61°F). April is too cold for swimming in Santorini for any length of time, unless you have a wetsuit.

More about the April temperatures and sunshine.

Is Santorini warm in April?

Yes, Santorini is not that warm but sunbathing may be possible on some clear days in April.

The average maximum temperature in Santorini in April is 19°C (67°F). The average maximum temperature is 17°C (62°) in the previous month and 23°C (74°F) in the next month.

The average temperature in Santorini in April is 16°C (62°F). The average temperature is 14°C (57°F) in the previous month and 20°C (68°F) in the next month.

More info about the April temperatures and sunshine.

How sunny is Santorini in April?

The average day light hours per day in Santorini in April are 13.1. The sunshine percentage is 76% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.0hrs making the days long and bright.

More about April sunshine.

Temperature in Santorini in April

The weather in April is warmer than the previous month and temperatures continue to rise quickly into May. The average maximum temperature in Santorini in April is 19°C (67°F). The average maximum temperature is 17°C (62°F) in the previous month and 23°C (74°F) in the next month.

The average temperature in Santorini in April is 16°C (62°F). The average temperature is 14°C (57°F) in the previous month and 20°C (68°F) in the next month.

The average minimum temperature in Santorini in April is 14°C (57°F). The minimum temperature is 12°C (53°F) in the previous month and 17°C (62°F) in the next month.

Sunshine in Santorini in April

The days in April are much longer than the previous month and the days continue to get slightly longer into May. April has more hours of sunshine than the previous month and hours of sunshine continue to rise into May. During April the average day light hours are 13.1 per day in Santorini. The sunshine percentage is 76% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.0hrs making the days long and bright.

The ultraviolet index in Santorini in April is typically 7.8 during April. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Santorini in April

The average sea water temperature in Santorini in April is 16.1°C (61.0°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water. The sea temperature in April is marginally warmer than the previous month and temperatures continue to rise slightly into May.

Rainfall in Santorini in April

April weather is drier than the previous month and rainfall continues to drop slightly into May. April has a couple of less days of rain than the previous month and rainy days continue to drop slightly into May. The average total rainfall in Santorini in April is 1.6cm (0.6inches) and on average there are 6.9 rainy days in April making it a quite rainy time to visit the beach.

Humidity in Santorini in April

The maximum dew point (an indicator of humidity) in Santorini in April is 12°C (54°F) which is very comfortable. The dew point is 10°C (50°F) in the previous month and 15°C (15°F) in the next month.

The average maximum relative humidity in Santorini in April is typically 81.9%. The maximum relative humidity is 81.2% in the previous month and 81.9% in the next month.

The average relative humidity in Santorini in April is typically 66.9%. The average relative humidity is 67.3% in the previous month and 65.4% in the next month.

Wind Speed in Santorini in April

The average maximum wind speed in Santorini in April is typically 31KM/H (19MPH). The average maximum wind speed is 32KM/H (20MPH) in the previous month and 28KM/H (17MPH) in the next month.

The average wind speed in Santorini in April is typically 20KM/H (12MPH). The average wind speed is 21KM/H (13MPH) in the previous month and 16KM/H (10MPH) in the next month.

The average wind direction in Santorini in April is from the North West.

Monthly Averages

Suggested Beaches in April

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.