Holiday Weather
Santorini
Next 24 hours
Local time: 17:09 EET
Sunrise: 06:50
Sunset: 18:11
Saturday
18:00
57°F 14°C
21:00
57°F 14°C
Sunday
12:00
59°F 15°C
03:00
59°F 15°C
06:00
59°F 15°C
09:00
59°F 15°C
00:00
59°F 15°C
15:00
61°F 16°C

Santorini: Annual Weather Averages

July is the hottest month in Santorini with an average temperature of 79°F (26°C) and the coldest is January at 54°F (12°C) with the most daily sunshine hours at 14 in July. The wettest month is December with an average of 74.5mm of rain. The best month to swim in the sea is in August when the average sea temperature is 77°F (25°C).

Average Temperature: Santorini

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12 12 14 16 20 24 26 26 24 21 17 13
°F 54 54 56 61 68 76 80 80 74 69 61 56

Average High/Low Temperature: Santorini

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
High °C 14 14 16 18 23 27 29 29 26 23 19 15
High °F 57 57 60 65 73 81 85 85 79 73 65 59
Low °C 10 10 11 13 17 21 23 23 21 18 14 11
Low °F 50 50 52 56 62 70 74 74 69 64 57 52

Average Rainfall: Santorini

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 71 43 40 16 11 0 7 0 11 38 59 75
Days 10 9 7 4 3 0 1 0 2 4 8 11

Average Daily Sunshine Hours: Santorini

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hours 7 7 9 11 12 13 14 13 11 9 8 6

Average Sea Temperature: Santorini

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16 16 16 17 19 22 24 25 24 23 20 18
°F 61 61 61 63 66 72 75 77 75 73 68 64

Average Humidity: Santorini

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
% 69 67 68 68 66 60 59 62 67 71 71 70

Average Snow/Fog Days: Santorini

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0

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