Santorini monthly weather forecast
Monthly weather forecast for Santorini. ℃ Average temperatures % Humidity, precipitation ️ Sunrise and sunset ️ Wind direction and speed
31 August 2026, Monday
+26°C / +30°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+26°C
15.3
58%
1014
01:00
+26°C
15
59%
1014
02:00
+26°C
15.3
60%
1014
03:00
+26°C
15.5
61%
1014
04:00
+26°C
15.5
62%
1014
05:00
+26°C
14.8
62%
1013
06:00
+26°C
15.5
63%
1013
07:00
+26°C
15.8
63%
1014
08:00
+26°C
15.3
62%
1014
09:00
+27°C
16
58%
1014
10:00
+28°C
19.8
56%
1014
11:00
+28°C
20.9
52%
1014
12:00
+29°C
20.8
50%
1014
13:00
+30°C
20.9
47%
1014
14:00
+30°C
21.8
44%
1013
15:00
+30°C
22.8
39%
1013
16:00
+30°C
23.9
37%
1012
17:00
+30°C
25
40%
1012
18:00
+29°C
23.7
42%
1012
19:00
+28°C
19.2
46%
1012
20:00
+28°C
13.9
47%
1012
21:00
+27°C
11.9
51%
1013
22:00
+26°C
10.1
55%
1013
23:00
+26°C
9.9
60%
1013
01 September 2026, Tuesday
+25°C / +30°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+26°C
10.5
64%
1013
01:00
+26°C
11
65%
1013
02:00
+26°C
12.5
65%
1012
03:00
+26°C
13.3
63%
1012
04:00
+26°C
13.3
62%
1012
05:00
+26°C
13.3
63%
1011
06:00
+26°C
12.5
64%
1011
07:00
+25°C
11.1
67%
1012
08:00
+26°C
10.9
68%
1012
09:00
+26°C
12.6
66%
1012
10:00
+27°C
15
61%
1013
11:00
+28°C
14.6
56%
1013
12:00
+29°C
13.8
53%
1013
13:00
+30°C
13.3
52%
1013
14:00
+30°C
13.1
52%
1013
15:00
+30°C
12.6
54%
1013
16:00
+30°C
11.3
54%
1013
17:00
+30°C
11.2
53%
1012
18:00
+29°C
10.5
51%
1012
19:00
+29°C
9.1
52%
1012
20:00
+28°C
5.7
55%
1013
21:00
+27°C
4.3
58%
1013
22:00
+26°C
3.9
62%
1013
23:00
+26°C
5.1
66%
1013
02 September 2026, Wednesday
+25°C / +31°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+26°C
6.8
65%
1013
01:00
+26°C
7.7
65%
1013
02:00
+26°C
8.2
63%
1013
03:00
+26°C
7.9
62%
1013
04:00
+26°C
7.1
61%
1012
05:00
+25°C
7.1
61%
1012
06:00
+25°C
6.6
63%
1012
07:00
+25°C
6.4
65%
1013
08:00
+26°C
6.4
63%
1013
09:00
+27°C
7.8
55%
1013
10:00
+28°C
9.2
49%
1014
11:00
+29°C
12.3
48%
1014
12:00
+30°C
12.2
43%
1014
13:00
+30°C
11.6
44%
1014
14:00
+31°C
11.4
44%
1013
15:00
+31°C
10.8
44%
1013
16:00
+31°C
10.4
45%
1012
17:00
+31°C
9
46%
1012
18:00
+30°C
8.6
48%
1012
19:00
+29°C
7.4
51%
1012
20:00
+28°C
6.3
51%
1012
21:00
+28°C
6.2
52%
1012
22:00
+27°C
6.4
54%
1012
23:00
+27°C
6.7
59%
1012
03 September 2026, Thursday
+25°C / +30°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+26°C
8.1
63%
1012
01:00
+26°C
8.6
63%
1012
02:00
+26°C
9.4
62%
1011
03:00
+26°C
9.3
62%
1011
04:00
+26°C
8.9
64%
1011
05:00
+26°C
7.9
65%
1010
06:00
+26°C
7.2
66%
1010
07:00
+25°C
6.5
67%
1010
08:00
+26°C
5.9
65%
1011
09:00
+27°C
6.9
56%
1011
10:00
+28°C
10.7
51%
1011
11:00
+29°C
16.1
52%
1011
12:00
+29°C
18.1
47%
1011
13:00
+30°C
20.3
45%
1011
14:00
+30°C
22.6
42%
1010
15:00
+30°C
22
40%
1010
16:00
+30°C
22.5
39%
1010
17:00
+29°C
22.5
40%
1010
18:00
+29°C
22.1
42%
1010
19:00
+28°C
20.5
48%
1010
20:00
+27°C
18
56%
1010
21:00
+26°C
16.5
62%
1011
22:00
+26°C
16.3
65%
1011
23:00
+26°C
17.3
66%
1011
04 September 2026, Friday
+24°C / +28°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+26°C
18.2
67%
1011
01:00
+26°C
19.6
70%
1011
02:00
+25°C
21.4
73%
1011
03:00
+25°C
23
75%
1011
04:00
+25°C
24.3
74%
1011
05:00
+25°C
25.5
72%
1010
06:00
+25°C
26.7
70%
1011
07:00
+24°C
28.1
70%
1011
08:00
+24°C
29.3
71%
1011
09:00
+25°C
30
70%
1012
10:00
+25°C
28.9
67%
1012
11:00
+26°C
27.2
62%
1013
12:00
+27°C
25.9
58%
1013
13:00
+27°C
26.2
55%
1013
14:00
+28°C
27.2
53%
1013
15:00
+28°C
28
53%
1012
16:00
+27°C
28.5
55%
1012
17:00
+27°C
28.8
59%
1012
18:00
+27°C
28.6
62%
1012
19:00
+26°C
27.6
64%
1013
20:00
+26°C
25.8
65%
1013
21:00
+26°C
24.8
66%
1013
22:00
+25°C
24.5
66%
1014
23:00
+26°C
24.9
66%
1014
05 September 2026, Saturday
+25°C / +27°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+26°C
24.9
66%
1014
01:00
+25°C
24.6
67%
1014
02:00
+25°C
24.3
68%
1013
03:00
+25°C
23.3
68%
1013
04:00
+25°C
21.5
68%
1013
05:00
+25°C
18.9
67%
1013
06:00
+25°C
17.1
66%
1013
07:00
+25°C
18.2
67%
1014
08:00
+25°C
19.8
67%
1014
09:00
+25°C
20.7
69%
1015
10:00
+25°C
20.1
67%
1015
11:00
+26°C
20.5
65%
1015
12:00
+26°C
20.8
64%
1015
13:00
+26°C
20.5
62%
1015
14:00
+27°C
20.1
61%
1015
15:00
+27°C
19.3
60%
1015
16:00
+27°C
18
60%
1015
17:00
+27°C
16.3
60%
1015
18:00
+26°C
14.7
61%
1015
19:00
+26°C
13.4
65%
1015
20:00
+25°C
12.4
70%
1015
21:00
+25°C
11.5
74%
1015
22:00
+25°C
10.9
76%
1015
23:00
+25°C
10.7
76%
1015
06 September 2026, Sunday
+25°C / +29°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
11.4
76%
1015
01:00
+25°C
13.2
76%
1015
02:00
+25°C
15.5
76%
1015
03:00
+25°C
16.9
75%
1014
04:00
+25°C
15.9
74%
1014
05:00
+25°C
13.8
72%
1014
06:00
+25°C
12.8
70%
1014
07:00
+25°C
13.8
69%
1015
08:00
+25°C
16.1
69%
1015
09:00
+26°C
17.8
68%
1015
10:00
+26°C
18.9
66%
1016
11:00
+27°C
20.4
63%
1016
12:00
+27°C
21.7
60%
1016
13:00
+28°C
23.1
57%
1016
14:00
+28°C
24
55%
1016
15:00
+29°C
24.1
54%
1016
16:00
+29°C
22.6
55%
1016
17:00
+28°C
19.8
58%
1015
18:00
+28°C
17.1
60%
1015
19:00
+28°C
15
62%
1016
20:00
+27°C
13
63%
1016
21:00
+27°C
11.6
64%
1016
22:00
+26°C
11
65%
1016
23:00
+26°C
10.6
66%
1017
07 September 2026, Monday
+26°C / +31°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+26°C
10.8
67%
1017
01:00
+26°C
11.8
66%
1017
02:00
+26°C
12.9
65%
1016
03:00
+26°C
13.5
64%
1016
04:00
+26°C
13.6
64%
1016
05:00
+26°C
13.2
65%
1016
06:00
+26°C
12.9
65%
1016
07:00
+26°C
12.1
64%
1016
08:00
+27°C
11.1
63%
1016
09:00
+27°C
11
61%
1017
10:00
+28°C
12.2
59%
1017
11:00
+29°C
13.8
56%
1017
12:00
+29°C
15.6
54%
1017
13:00
+30°C
18.1
51%
1017
14:00
+31°C
19.8
47%
1016
15:00
+31°C
20.6
45%
1016
16:00
+31°C
21.4
44%
1016
17:00
+31°C
22.3
47%
1016
18:00
+30°C
23.5
51%
1016
19:00
+29°C
24.5
55%
1015
20:00
+28°C
25.4
59%
1015
21:00
+27°C
25.7
62%
1015
22:00
+27°C
25.6
64%
1015
23:00
+26°C
25
65%
1014
08 September 2026, Tuesday
+25°C / +30°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+26°C
24.2
67%
1014
01:00
+26°C
23.5
67%
1014
02:00
+26°C
22.9
68%
1013
03:00
+26°C
22.6
67%
1013
04:00
+26°C
22.6
66%
1013
05:00
+26°C
22.6
64%
1013
06:00
+26°C
22.8
62%
1013
07:00
+26°C
23.2
60%
1013
08:00
+26°C
23.5
57%
1013
09:00
+27°C
23.7
55%
1013
10:00
+27°C
23.6
53%
1012
11:00
+28°C
23.3
50%
1012
12:00
+29°C
22.9
47%
1012
13:00
+29°C
22.6
45%
1011
14:00
+30°C
22.5
43%
1011
15:00
+30°C
22.5
43%
1011
16:00
+30°C
22.7
44%
1011
17:00
+29°C
23
46%
1011
18:00
+28°C
23.3
49%
1011
19:00
+27°C
23.8
53%
1010
20:00
+26°C
24.3
56%
1010
21:00
+26°C
24.4
59%
1010
22:00
+25°C
24.6
61%
1010
23:00
+25°C
24.7
63%
1010
09 September 2026, Wednesday
+25°C / +29°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
24.7
64%
1010
01:00
+25°C
24.9
65%
1009
02:00
+25°C
25
66%
1009
03:00
+25°C
25.1
66%
1009
04:00
+25°C
25.2
65%
1009
05:00
+25°C
25
64%
1009
06:00
+25°C
25
62%
1009
07:00
+26°C
24.9
60%
1009
08:00
+26°C
24.5
58%
1009
09:00
+26°C
24.2
57%
1009
10:00
+27°C
23.6
55%
1009
11:00
+27°C
22.8
54%
1009
12:00
+28°C
22.2
52%
1009
13:00
+29°C
21.4
51%
1009
14:00
+29°C
20.6
50%
1009
15:00
+29°C
19.7
50%
1009
16:00
+29°C
18.8
51%
1009
17:00
+28°C
18
53%
1009
18:00
+27°C
17
56%
1010
19:00
+27°C
16.1
59%
1010
20:00
+26°C
15.5
62%
1010
21:00
+25°C
14.8
64%
1010
22:00
+25°C
14.4
67%
1010
23:00
+25°C
14.3
69%
1010
10 September 2026, Thursday
+24°C / +29°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+24°C
14.3
71%
1010
01:00
+24°C
14.6
73%
1010
02:00
+24°C
14.9
74%
1010
03:00
+24°C
15.1
75%
1010
04:00
+24°C
15
74%
1010
05:00
+25°C
14.7
71%
1011
06:00
+25°C
14.4
69%
1011
07:00
+26°C
14
65%
1011
08:00
+26°C
13.8
63%
1011
09:00
+26°C
13.6
61%
1011
10:00
+27°C
13.7
59%
1012
11:00
+27°C
14
57%
1012
12:00
+28°C
14.4
55%
1012
13:00
+28°C
14.8
54%
1012
14:00
+29°C
15.2
53%
1013
15:00
+29°C
15
54%
1013
16:00
+28°C
14.5
56%
1013
17:00
+28°C
13.6
60%
1013
18:00
+27°C
12.4
66%
1013
19:00
+26°C
11.4
72%
1013
20:00
+25°C
10.2
78%
1013
21:00
+25°C
9.4
83%
1013
22:00
+24°C
8.8
85%
1013
23:00
+24°C
8.3
87%
1013
11 September 2026, Friday
+23°C / +28°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+24°C
7.8
88%
1013
01:00
+23°C
7.5
89%
1013
02:00
+23°C
7.2
89%
1013
03:00
+23°C
7.1
89%
1013
04:00
+23°C
7
90%
1013
05:00
+24°C
7.2
91%
1013
06:00
+24°C
7.1
92%
1014
07:00
+24°C
7.2
92%
1014
08:00
+24°C
7.3
92%
1014
09:00
+25°C
7.5
91%
1014
10:00
+25°C
7.6
89%
1014
11:00
+26°C
7.9
86%
1014
12:00
+27°C
8.4
82%
1015
13:00
+28°C
8.8
79%
1015
14:00
+28°C
9.3
76%
1015
15:00
+28°C
9.4
75%
1015
16:00
+28°C
9.1
77%
1015
17:00
+27°C
8.6
79%
1015
18:00
+27°C
7.8
83%
1015
19:00
+26°C
7.4
87%
1015
20:00
+25°C
7
91%
1015
21:00
+24°C
7.1
93%
1015
22:00
+24°C
7.4
94%
1015
23:00
+24°C
8.1
95%
1015
12 September 2026, Saturday
+24°C / +28°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+24°C
9
94%
1014
01:00
+24°C
10
94%
1014
02:00
+25°C
10.7
93%
1014
03:00
+25°C
11.2
93%
1014
04:00
+25°C
11.1
92%
1014
05:00
+25°C
10.6
92%
1014
06:00
+24°C
9.9
92%
1014
07:00
+24°C
9.2
92%
1014
08:00
+25°C
8.8
91%
1014
09:00
+25°C
8.9
89%
1014
10:00
+25°C
9.6
85%
1014
11:00
+26°C
10.5
80%
1014
12:00
+27°C
11.9
75%
1014
13:00
+27°C
13.2
70%
1014
14:00
+28°C
14.4
67%
1014
15:00
+28°C
15.1
65%
1014
16:00
+28°C
15.1
66%
1014
17:00
+27°C
15
67%
1014
18:00
+27°C
14.5
70%
1014
19:00
+26°C
14
74%
1014
20:00
+25°C
13.7
76%
1014
21:00
+25°C
13.7
78%
1014
22:00
+25°C
14.1
79%
1014
23:00
+25°C
14.7
79%
1014
13 September 2026, Sunday
+25°C / +32°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
15.7
78%
1013
01:00
+25°C
16.8
78%
1013
02:00
+25°C
17.7
76%
1013
03:00
+25°C
18.2
75%
1013
04:00
+26°C
18.1
74%
1013
05:00
+26°C
17.7
73%
1013
06:00
+26°C
17.1
71%
1013
07:00
+26°C
16.4
70%
1013
08:00
+27°C
15.9
68%
1013
09:00
+27°C
15.8
65%
1013
10:00
+28°C
16.2
61%
1013
11:00
+29°C
17
57%
1013
12:00
+30°C
18
53%
1013
13:00
+31°C
18.9
49%
1013
14:00
+32°C
19.7
46%
1013
15:00
+32°C
20.3
45%
1013
16:00
+32°C
20.4
44%
1013
17:00
+31°C
20.1
45%
1013
18:00
+30°C
19.8
47%
1013
19:00
+30°C
19.3
49%
1013
20:00
+29°C
19
51%
1013
21:00
+28°C
19
54%
1013
22:00
+28°C
19.2
56%
1013
23:00
+27°C
19.6
58%
1013