Measurements:
°C
°F
Santorini
56°F
S 30 mph
Feels like: 50°F
Precip: 0%
World Resorts Greece Santorini Weather May Weather in Santorini

Santorini Weather: May

Average Day Temperature: 71.7°F
Average Night Temperature: 68.4°F
Sea Water Temperature: 68.6°F
Number of Sunny Days: 26 days
Sunshine Hours: 13.7 - 14.5 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.3 in

Air Temperature in May, °F

Select Year: 2024 2023 2022

The highest day temperature in May 2024 was 73°F. The lowest night temperature was 64°F. The average values for day and night temperatures during May were 69.1°F и 68.1°F respectivly.

Santorini Water Sea Temperature in May, °F

Select Year: 2024 2023 2022

The average sea surface temperature in May 2024 for Santorini was 69.5°F. The maximum and minimum values were 67.0°F and 72.4°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Santorini is 0.3 in. It makes may one of the least rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 12.6 mph. It makes May the most windless month of the year for Santorini.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Santorini in May is 12.1 hours.

Best Time to Visit Santorini
The most sunny months:
July 31 days
August 30 days
June 29 days
The most warm months:
August 85.5 °F
July 84.4 °F
September 81.6 °F
Warmest sea temperature:
August 80.4 °F
September 79.3 °F
July 78.7 °F
The most cold months:
January 58.9 °F
February 59.7 °F
March 61.1 °F
The most rainy months:
January 5 days
December 4 days
February 3 days
The most windy months:
January 17 mph
February 17 mph
March 16 mph

Santorini on the Weather Map

Greece Resorts:
NAME
Athenes +48
Athos +50
Chalkidiki +50
Chania +50
Corfu +52
Crete +46
Heraklion +52
Hersonissos +50
Loutraki +46
Mykonos +52
Rhodes +50
Santorini +56
Thasos +46
Thessaloniki +46
Zakynthos +56
24 Hours Weather Forecast
Santorini
Local time: 18:07
30 dec, monday
2100 56°F
S
28 mph
31 dec, tuesday
0000 56°F
S
27 mph
0300 56°F
S
25 mph
0600 56°F
S
23 mph
0900 58°F
S
19 mph
1200 58°F
S
20 mph
1500 58°F
S
17 mph
1800 58°F
S
16 mph