Santorini National (Greece) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 20° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 20° Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 21° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 21° Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 21° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 21° Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 23° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 20° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 20° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 20° Celsius;
Sunny.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
8 day forecast for Santorini National
Today (19 May 2025)
| Time |
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
 |
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
20°
|
20°
|
20°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
| Feels like temperature (°C) |
20°
|
20°
|
20°
|
20°
|
21°
|
21°
|
21°
|
20°
|
20°
|
20°
|
| Wind direction and speed |
W
7
|
WNW
7
|
WNW
7
|
WNW
7
|
WNW
7
|
WNW
7
|
WNW
7
|
WNW
8
|
WNW
9
|
WNW
10
|
| Wind gust (mph) |
10
|
10
|
10
|
10
|
10
|
10
|
11
|
12
|
13
|
14
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
81%
|
80%
|
76%
|
76%
|
75%
|
75%
|
75%
|
75%
|
76%
|
| UV | 9 | 7 | 5 | 3 | 1 | 1 | 1 | - | - | - |
Wednesday (20 May 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
21°
|
21°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
| Feels like temperature (°C) |
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
21°
|
21°
|
21°
|
21°
|
20°
|
| Wind direction and speed (mph) |
WNW
10
|
WNW
10
|
NW
10
|
NW
11
|
NW
10
|
NW
10
|
NW
9
|
NNW
8
|
NW
7
|
NW
7
|
WNW
7
|
WNW
6
|
WNW
7
|
W
8
|
W
9
|
WNW
9
|
WNW
9
|
WNW
9
|
WNW
8
|
WNW
8
|
WNW
7
|
W
8
|
W
9
|
W
10
|
| Wind gust (mph) |
13
|
14
|
13
|
14
|
14
|
13
|
11
|
10
|
9
|
9
|
9
|
10
|
11
|
12
|
12
|
13
|
12
|
12
|
11
|
10
|
10
|
12
|
13
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
76%
|
75%
|
75%
|
75%
|
74%
|
75%
|
75%
|
75%
|
75%
|
73%
|
75%
|
75%
|
76%
|
76%
|
75%
|
73%
|
72%
|
71%
|
69%
|
71%
|
73%
|
76%
|
77%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 8 | 9 | 9 | 8 | 7 | 5 | 3 | 1 | 1 | 1 | - | - | - |
Thursday (21 May 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
22°
|
22°
|
| Feels like temperature (°C) |
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
21°
|
21°
|
20°
|
| Wind direction and speed (mph) |
W
11
|
W
10
|
W
10
|
W
10
|
W
8
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
11
|
SW
15
|
| Wind gust (mph) |
14
|
14
|
13
|
13
|
12
|
13
|
13
|
15
|
19
|
21
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
82%
|
83%
|
82%
|
83%
|
81%
|
80%
|
81%
|
76%
|
74%
|
72%
|
| UV | - | - | - | - | 1 | 3 | 9 | 7 | 1 | - |
Friday (22 May 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
 |
 |
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
22°
|
21°
|
21°
|
21°
|
21°
|
21°
|
22°
|
22°
|
| Feels like temperature (°C) |
19°
|
19°
|
19°
|
19°
|
20°
|
21°
|
22°
|
22°
|
| Wind direction and speed (mph) |
SW
16
|
WSW
16
|
WSW
13
|
W
12
|
W
12
|
W
10
|
W
8
|
WSW
8
|
| Wind gust (mph) |
22
|
23
|
19
|
17
|
15
|
13
|
13
|
14
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
73%
|
75%
|
77%
|
82%
|
81%
|
81%
|
78%
|
79%
|
| UV | - | - | 1 | 4 | 9 | 6 | 1 | - |
Saturday (23 May 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
22°
|
22°
|
22°
|
22°
|
22°
|
22°
|
23°
|
23°
|
| Feels like temperature (°C) |
22°
|
22°
|
22°
|
21°
|
21°
|
22°
|
22°
|
22°
|
| Wind direction and speed (mph) |
SSW
7
|
S
7
|
SSE
8
|
SSE
8
|
SE
9
|
ESE
10
|
ESE
10
|
SE
12
|
| Wind gust (mph) |
13
|
12
|
13
|
12
|
13
|
14
|
16
|
19
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
83%
|
82%
|
81%
|
81%
|
81%
|
79%
|
76%
|
75%
|
| UV | - | - | 1 | 3 | 8 | 6 | 1 | - |
Sunday (24 May 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
30%
|
30%
|
| Temperature (°C) |
23°
|
23°
|
24°
|
24°
|
23°
|
22°
|
22°
|
22°
|
| Feels like temperature (°C) |
22°
|
21°
|
21°
|
20°
|
20°
|
21°
|
21°
|
20°
|
| Wind direction and speed (mph) |
SE
14
|
SE
15
|
SE
17
|
SSE
19
|
S
17
|
SSW
15
|
SSW
14
|
SSW
15
|
| Wind gust (mph) |
21
|
24
|
26
|
26
|
23
|
22
|
22
|
23
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
72%
|
69%
|
66%
|
66%
|
69%
|
75%
|
78%
|
79%
|
| UV | - | - | 1 | 2 | 5 | 4 | 1 | - |
Monday (25 May 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
21°
|
21°
|
20°
|
20°
|
20°
|
21°
|
21°
|
21°
|
| Feels like temperature (°C) |
19°
|
18°
|
17°
|
16°
|
17°
|
18°
|
18°
|
17°
|
| Wind direction and speed (mph) |
WSW
15
|
W
19
|
W
21
|
W
20
|
W
18
|
W
17
|
W
17
|
W
19
|
| Wind gust (mph) |
27
|
30
|
29
|
28
|
23
|
24
|
26
|
27
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
82%
|
84%
|
84%
|
82%
|
82%
|
77%
|
76%
|
75%
|
| UV | - | - | 1 | 4 | 9 | 7 | 1 | - |
Tuesday (26 May 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
21°
|
21°
|
| Feels like temperature (°C) |
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
19°
|
19°
|
| Wind direction and speed (mph) |
W
16
|
WNW
17
|
WNW
16
|
NW
16
|
NW
14
|
WNW
13
|
WNW
13
|
WNW
13
|
| Wind gust (mph) |
24
|
23
|
22
|
21
|
19
|
18
|
19
|
19
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
77%
|
78%
|
79%
|
77%
|
74%
|
74%
|
72%
|
73%
|
| UV | - | - | 1 | 4 | 9 | 7 | 1 | - |
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Monthly averages
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Forecast
Forecast for 14:00 (UTC+3), Tue
Updated 07:23 (UTC+1) on Tue 20 May 2025
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