March weather forecast
Santorini, Greece

March in Santorini denotes the onset of spring with observable changes in weather parameters. Rainfall drastically declines to 66mm (2.6"), thus reducing the number of rainy days to a mere 8. A slight elevation in both sea and ambient temperature further compliments this change in climatic pattern. Simultaneously, a considerable increase in daylight hours enchants the guests with stunning sunrise and sunset views. With an escalating UV index of 5, it is recommended to apply sunscreen and wear protective clothing on particularly sunny days.

Temperature

Santorini's average high-temperature marks a still refreshing 16°C (60.8°F) with the advent of March, closely mirroring that of the preceding month. In Santorini, the average nighttime temperature during March is a fresh 10°C (50°F).

Rainfall

In March, the rain falls for 8 days. Throughout March, 66mm (2.6") of precipitation is accumulated. Throughout the year, there are 65 rainfall days, and 554mm (21.81") of precipitation is accumulated.

Sea temperature

In Santorini, the average seawater temperature in March is 16.6°C (61.9°F).
Note: Swimming in water at 16.6°C (61.9°F) is not a pleasurable experience for most. The task of managing breathing becomes more challenging as the water temperature descends from 21°C (69.8°F) to 15°C (59°F).

Daylight

In March, the average length of the day in Santorini, Greece, is 11h and 59min.
On the first day of the month, sunrise is at 06:47 and sunset at 18:12. On the last day of March, in Santorini, Greece, sunrise is at 06:04 and sunset at 18:39 EET.

Sunshine

The average sunshine in March is 6h.

UV index

In Santorini, Greece, the average daily maximum UV index in March is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A maximum daily UV index of 5 during March morphs into the following directions:
Make use of precautions - It is urged to ward off sun damage. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. To cut down UV radiation exposure by about half, sport a wide-brim hat.