Weather in May 2025

Santorini weather in May 2025

The temperatures in Santorini in May are comfortable with low of 19°C and and high up to 20°C.

You can expect a few rainy days in Santorini during May, but usually the weather is comfortable in May.

Our weather forecast can give you a great sense of what weather to expect in Santorini in May 2025.

If you’re planning to visit Santorini in the near future, we highly recommend that you review the 14 day weather forecast for Santorini before you arrive.

Temperatures
Temperatures
20° / 19°
Rainy Days
Rainy Days
1
Snowy Days
Snowy Days
0
Dry Days
Dry Days
30
Rainfall
Rainfall
29
mm
11.8
Sun Hours
11.8
Hrs

Santorini annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 15° / 13° 4 27 0 87 mm
Good
February 15° / 13° 3 25 0 81 mm
Good
March 15° / 14° 3 28 0 54 mm
Good
April 17° / 16° 1 29 0 20 mm
Good
May 20° / 19° 1 30 0 29 mm
Good
June 23° / 22° 1 29 0 15 mm
Perfect
July 25° / 24° 0 31 0 3 mm
Perfect
August 26° / 25° 0 31 0 4 mm
Perfect
September 24° / 24° 1 29 0 19 mm
Perfect
October 22° / 21° 2 29 0 51 mm
Good
November 19° / 18° 3 27 0 52 mm
Good
December 16° / 15° 4 27 0 75 mm
Good
Temperatures in Santorini in May
Rain in Santorini in May

Weather in Santorini in May - FAQ

What is the average temperature in Santorini in May?
The average temperature in Santorini in May is 19/20° C.
What is the chance of rain in Santorini in May?
On average, there are 1 rainy days in Santorini during May.
Weather wise, is May a good time to visit Santorini?
The weather in Santorini in May is good.
Can it snow in Santorini in May?
On average, there are 0 snowy days in Santorini in May.
More about the weather in Santorini