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Best time to visit Santorini island

Monthly weather scores combine temperatures, sunshine, rain, and comfort signals to highlight when Santorini islandis at its most inviting, and when the weather is least cooperative.

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Best overall month

July

Overall score 65.0%

High
78.6°F
Low
75.7°F
Sun
13.9h
Rain
0.0in
Rain days
0.0%
Humidity
74.6%
Wind
19.9mph
Day length
14.3h
Sun percent
96.9%
Month to omit

January

Overall score 33.3%

High
59.0°F
Low
55.2°F
Sun
3.7h
Rain
0.1in
Rain days
40.0%
Humidity
67.9%
Wind
24.2mph
Day length
10.0h
Sun percent
37.0%

Overall travel weather

A simple average of the Heat Seeker, Mild Moderate, and Sun And Dry scores.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. July

Score 65.0%

#1
High
78.6°F
Low
75.7°F
Sun
13.9h
Rain
0.0in
Rain days
0.0%
Humidity
74.6%
Wind
19.9mph
Day length
14.3h
Sun percent
96.9%
Heat score
69.0%
Mild score
31.0%
Dry score
95.0%

2. August

Score 65.0%

#2
High
79.0°F
Low
76.5°F
Sun
13.5h
Rain
0.0in
Rain days
1.0%
Humidity
75.7%
Wind
18.8mph
Day length
13.5h
Sun percent
99.9%
Heat score
70.0%
Mild score
30.0%
Dry score
95.0%

3. June

Score 64.7%

#3
High
74.8°F
Low
72.1°F
Sun
13.1h
Rain
0.0in
Rain days
1.0%
Humidity
75.3%
Wind
17.4mph
Day length
14.6h
Sun percent
89.7%
Heat score
60.0%
Mild score
45.0%
Dry score
89.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. January

Score 33.3%

#1
High
59.0°F
Low
55.2°F
Sun
3.7h
Rain
0.1in
Rain days
40.0%
Humidity
67.9%
Wind
24.2mph
Day length
10.0h
Sun percent
37.0%
Heat score
22.0%
Mild score
43.0%
Dry score
35.0%

2. December

Score 35.3%

#2
High
61.9°F
Low
58.5°F
Sun
3.7h
Rain
0.1in
Rain days
36.0%
Humidity
69.1%
Wind
21.5mph
Day length
9.7h
Sun percent
38.1%
Heat score
24.0%
Mild score
45.0%
Dry score
37.0%

3. February

Score 37.0%

#3
High
58.5°F
Low
55.0°F
Sun
4.6h
Rain
0.1in
Rain days
29.0%
Humidity
69.0%
Wind
23.4mph
Day length
10.9h
Sun percent
42.3%
Heat score
27.0%
Mild score
47.0%
Dry score
37.0%

Heat Seeker

Heat Seeker Score is a composite score designed for those who crave hot, sunny weather with minimal rainfall. It prioritizes high temperatures and abundant sunshine.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. August

Score 70.0%

#1
High
79.0°F
Low
76.5°F
Sun
13.5h
Rain
0.0in
Rain days
1.0%
Humidity
75.7%
Wind
18.8mph
Day length
13.5h
Sun percent
99.9%
Heat high
41.0%
Heat low
100.0%
Heat sun
100.0%
Heat rain
98.0%

2. July

Score 69.0%

#2
High
78.6°F
Low
75.7°F
Sun
13.9h
Rain
0.0in
Rain days
0.0%
Humidity
74.6%
Wind
19.9mph
Day length
14.3h
Sun percent
96.9%
Heat high
39.0%
Heat low
100.0%
Heat sun
97.0%
Heat rain
100.0%

3. September

Score 62.0%

#3
High
76.5°F
Low
73.9°F
Sun
11.2h
Rain
0.0in
Rain days
3.0%
Humidity
72.0%
Wind
19.3mph
Day length
12.4h
Sun percent
90.3%
Heat high
31.0%
Heat low
100.0%
Heat sun
90.0%
Heat rain
94.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. January

Score 22.0%

#1
High
59.0°F
Low
55.2°F
Sun
3.7h
Rain
0.1in
Rain days
40.0%
Humidity
67.9%
Wind
24.2mph
Day length
10.0h
Sun percent
37.0%
Heat high
0.0%
Heat low
100.0%
Heat sun
37.0%
Heat rain
20.0%

2. December

Score 24.0%

#2
High
61.9°F
Low
58.5°F
Sun
3.7h
Rain
0.1in
Rain days
36.0%
Humidity
69.1%
Wind
21.5mph
Day length
9.7h
Sun percent
38.1%
Heat high
0.0%
Heat low
100.0%
Heat sun
38.0%
Heat rain
28.0%

3. February

Score 27.0%

#3
High
58.5°F
Low
55.0°F
Sun
4.6h
Rain
0.1in
Rain days
29.0%
Humidity
69.0%
Wind
23.4mph
Day length
10.9h
Sun percent
42.3%
Heat high
0.0%
Heat low
97.0%
Heat sun
42.0%
Heat rain
42.0%

Mild Moderate

Mild Moderate Score is designed for those who prefer comfortable, temperate weather conditions. It favors moderate temperatures and balanced weather patterns.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. May

Score 69.0%

#1
High
68.2°F
Low
64.9°F
Sun
11.2h
Rain
0.0in
Rain days
5.0%
Humidity
75.1%
Wind
17.6mph
Day length
14.1h
Sun percent
79.4%
Mild high
98.0%
Mild low
0.0%
Mild sun
100.0%
Mild rain
100.0%

2. November

Score 60.0%

#2
High
66.6°F
Low
63.5°F
Sun
5.8h
Rain
0.1in
Rain days
18.0%
Humidity
70.3%
Wind
19.4mph
Day length
10.3h
Sun percent
56.6%
Mild high
87.0%
Mild low
0.0%
Mild sun
73.0%
Mild rain
93.0%

3. April

Score 59.0%

#3
High
63.0°F
Low
59.7°F
Sun
8.4h
Rain
0.0in
Rain days
8.0%
Humidity
71.9%
Wind
19.7mph
Day length
13.1h
Sun percent
63.9%
Mild high
53.0%
Mild low
32.0%
Mild sun
88.0%
Mild rain
100.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. August

Score 30.0%

#1
High
79.0°F
Low
76.5°F
Sun
13.5h
Rain
0.0in
Rain days
1.0%
Humidity
75.7%
Wind
18.8mph
Day length
13.5h
Sun percent
99.9%
Mild high
0.0%
Mild low
0.0%
Mild sun
100.0%
Mild rain
100.0%

2. July

Score 31.0%

#2
High
78.6°F
Low
75.7°F
Sun
13.9h
Rain
0.0in
Rain days
0.0%
Humidity
74.6%
Wind
19.9mph
Day length
14.3h
Sun percent
96.9%
Mild high
2.0%
Mild low
0.0%
Mild sun
100.0%
Mild rain
100.0%

3. September

Score 39.0%

#3
High
76.5°F
Low
73.9°F
Sun
11.2h
Rain
0.0in
Rain days
3.0%
Humidity
72.0%
Wind
19.3mph
Day length
12.4h
Sun percent
90.3%
Mild high
22.0%
Mild low
0.0%
Mild sun
100.0%
Mild rain
100.0%

Sun And Dry

Sun And Dry Score maximizes sun exposure and minimizes all forms of precipitation. Temperature is secondary, preferring mild-to-warm conditions.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. July

Score 95.0%

#1
High
78.6°F
Low
75.7°F
Sun
13.9h
Rain
0.0in
Rain days
0.0%
Humidity
74.6%
Wind
19.9mph
Day length
14.3h
Sun percent
96.9%
Dry sun
97.0%
Dry days
100.0%
Dry rain
100.0%
Dry comfort
73.0%

2. August

Score 95.0%

#2
High
79.0°F
Low
76.5°F
Sun
13.5h
Rain
0.0in
Rain days
1.0%
Humidity
75.7%
Wind
18.8mph
Day length
13.5h
Sun percent
99.9%
Dry sun
100.0%
Dry days
96.0%
Dry rain
100.0%
Dry comfort
74.0%

3. June

Score 89.0%

#3
High
74.8°F
Low
72.1°F
Sun
13.1h
Rain
0.0in
Rain days
1.0%
Humidity
75.3%
Wind
17.4mph
Day length
14.6h
Sun percent
89.7%
Dry sun
90.0%
Dry days
96.0%
Dry rain
100.0%
Dry comfort
59.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. January

Score 35.0%

#1
High
59.0°F
Low
55.2°F
Sun
3.7h
Rain
0.1in
Rain days
40.0%
Humidity
67.9%
Wind
24.2mph
Day length
10.0h
Sun percent
37.0%
Dry sun
37.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
0.0%

2. February

Score 37.0%

#2
High
58.5°F
Low
55.0°F
Sun
4.6h
Rain
0.1in
Rain days
29.0%
Humidity
69.0%
Wind
23.4mph
Day length
10.9h
Sun percent
42.3%
Dry sun
42.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
0.0%

3. December

Score 37.0%

#3
High
61.9°F
Low
58.5°F
Sun
3.7h
Rain
0.1in
Rain days
36.0%
Humidity
69.1%
Wind
21.5mph
Day length
9.7h
Sun percent
38.1%
Dry sun
38.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
11.0%
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