Santorini Weather

Santorini weather
The weather in Santorini, Greece

The weather of Santorini is much the same as most of the islands of the Cyclades: hot sunny summers and dry winters with very little rainfalls. The weather is nice and sunny during the tourist season, from April to September. Santorini has only a very few cloudy days before September. On some days the weather is so clear that, depending on the humidity of the atmosphere, even the mountains of the island of Crete, 70 nautical miles away from Santorini, can be seen.

Average Air & Sea Temperature in Santorini in °C
AprilMayJuneJulyAugustSeptemberOctober
Air
1521.427.828.727.224.216.8
Sea
14.219.224.627.825.521.817.4
6 days weather forecast in Santorini
21/09
Status
Temperature
Humidity
Weather
Wind
15:00
26°C
98%
Clear
7.06kn
18:00
26°C
97%
Clear
6.76kn
21:00
25°C
99%
Clear
6.12kn
22/09
Status
Temperature
Humidity
Weather
Wind
00:00
24°C
100%
Clear
5.81kn
03:00
24°C
100%
Clear
5.92kn
06:00
24°C
99%
Clear
6.76kn
09:00
25°C
97%
Clear
7.36kn
12:00
25°C
95%
Clear
7.02kn
15:00
25°C
93%
Clear
6.77kn
18:00
26°C
92%
Clear
6.26kn
21:00
25°C
95%
Clear
5.16kn
23/09
Status
Temperature
Humidity
Weather
Wind
00:00
25°C
97%
Clear
4.31kn
03:00
25°C
97%
Clear
5.41kn
06:00
25°C
98%
Clear
4.97kn
09:00
25°C
98%
Clear
3.76kn
12:00
25°C
95%
Clear
4.46kn
15:00
26°C
92%
Clear
6.01kn
18:00
26°C
91%
Clear
6.26kn
21:00
25°C
94%
Clear
6.36kn
24/09
Status
Temperature
Humidity
Weather
Wind
00:00
25°C
95%
Clear
6.26kn
03:00
25°C
95%
Clear
6.46kn
06:00
25°C
97%
Clear
6.57kn
09:00
25°C
97%
Clear
7.11kn
12:00
26°C
92%
Clear
5.81kn
15:00
26°C
90%
Clear
4.76kn
18:00
26°C
90%
Clear
3.88kn
21:00
25°C
94%
Clear
4.47kn
25/09
Status
Temperature
Humidity
Weather
Wind
00:00
25°C
95%
Clear
4.91kn
03:00
25°C
97%
Clear
5.25kn
06:00
25°C
97%
Clear
4.39kn
09:00
25°C
98%
Clear
2.85kn
12:00
25°C
96%
Clear
3.96kn
15:00
26°C
92%
Clear
7.36kn
18:00
25°C
94%
Clear
11.21kn
21:00
24°C
99%
Clear
13.27kn
26/09
Status
Temperature
Humidity
Weather
Wind
00:00
24°C
100%
Clear
13.96kn
03:00
23°C
100%
Clear
14.78kn
06:00
22°C
100%
Clouds
15.61kn
09:00
21°C
100%
Clouds
16.46kn
12:00
21°C
100%
Clear
15.47kn
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