16-Day Forecast
Today
21 Oct
23°C
Daytime High
22.1°C sea
16°C
Overnight Low
☀☀☀☀☀
10h sun
Thu
22 Oct
23°C
Daytime High
22.1°C sea
17°C
Overnight Low
☀☀☀☀☀
9.5h sun
Fri
23 Oct
23°C
Daytime High
21.7°C sea
18°C
Overnight Low
☀☀☀☀☀
9.5h sun
Sat
24 Oct
21°C
Daytime High
21.7°C sea
17°C
Overnight Low
☀☀☀☀☀
10.1h sun
Sun
25 Oct
20°C
Daytime High
21.9°C sea
17°C
Overnight Low
☀☀☀○○
6.2h sun
Mon
26 Oct
19°C
Daytime High
21.6°C sea
18°C
Overnight Low
○○○○○
9.9mm rain
Tue
27 Oct
20°C
Daytime High
21.5°C sea
18°C
Overnight Low
☀☀☀☀○
7.3h sun
Wed
28 Oct
20°C
Daytime High
21.5°C sea
17°C
Overnight Low
☀☀☀☀○
9h sun
2.1mm rain
Thu
29 Oct
21°C
Daytime High
21.8°C sea
17°C
Overnight Low
☀☀☀☀☀
9.5h sun
18.9mm rain
Fri
30 Oct
21°C
Daytime High
~23.3°C sea
17°C
Overnight Low
☀☀☀☀☀
10h sun
15.3mm rain
Sat
31 Oct
20°C
Daytime High
~23.3°C sea
18°C
Overnight Low
☀☀☀☀☀
10h sun
2.7mm rain
Sun
1 Nov
20°C
Daytime High
~21.4°C sea
17°C
Overnight Low
☀☀☀☀☀
10h sun
1.2mm rain
Mon
2 Nov
19°C
Daytime High
~21.4°C sea
16°C
Overnight Low
☀☀☀☀☀
10h sun
0.6mm rain
Tue
3 Nov
19°C
Daytime High
~21.4°C sea
16°C
Overnight Low
☀☀☀☀☀
10h sun
Wed
4 Nov
20°C
Daytime High
~21.4°C sea
16°C
Overnight Low
☀☀☀☀☀
10h sun
0.3mm rain
Thu
5 Nov
~20.8°C
Daytime High
~21.4°C sea
~17.2°C
Overnight Low
☀☀☀☀☀
9.2h sun
hist. avg
☀ = sunshine score · °C high / low · hours of sunshine shown below
About Santorini
Santorini, Greece stands as one of Europe's most iconic holiday destinations, renowned for its stunning volcanic landscapes, whitewashed villages perched dramatically on clifftops, and the glittering Aegean Sea stretching endlessly below. This enchanting Greek island captivates visitors with its unique combination of natural beauty, rich cultural heritage, and that quintessential Mediterranean charm that makes it a paradise for sunshine seekers. Whether you're a couple looking for romance, a family seeking memorable experiences, or a solo traveller craving adventure and relaxation, Santorini offers something truly special that explains why it consistently ranks among the world's most sought-after holiday destinations.
When it comes to weather, Santorini, Greece boasts a Mediterranean climate that delivers reliable sunshine throughout the year. During the peak summer months, average temperatures reach around 31°C, creating the perfect conditions for beach days and exploring the island's dramatic volcanic terrain. The Aegean Sea warms to approximately 25°C at its warmest, making swimming and water sports genuinely enjoyable for extended periods. For context, Santorini's climate closely mirrors that of the Canary Islands, offering year-round warmth with minimal rainfall, though even winter months see average temperatures hovering around 25°C, ensuring the island remains a viable destination outside the traditional peak season.
The best time to visit Santorini typically falls between May and September, when the island enjoys its warmest and sunniest weather. These months guarantee abundant sunshine, clear skies, and perfect conditions for beach outings and exploring the caldera views that make this destination so famous. However, if you prefer fewer crowds while still enjoying excellent Santorini weather, consider visiting in May or September when temperatures remain pleasantly warm.
Beyond its exceptional climate, Santorini captivates visitors with its iconic attractions and experiences. The stunning sunsets in Oia are legendary, while the volcanic black sand beaches offer unique swimming opportunities. Food enthusiasts will delight in local specialties including fresh seafood, traditional fava, and locally produced wines, particularly the distinctive Assyrtiko whites. Hiking between villages, exploring the volcanic caldera by boat, visiting traditional windmills, and discovering ancient archaeological sites provide endless activities for all types of travellers.
Reaching Santorini is straightforward with extensive flight options available. Direct flights operate from the United Kingdom, Ireland, Germany, Netherlands, France, UAE, Sweden, Denmark, Finland, Spain, Italy, Norway, Belgium, Switzerland, and Austria. For travellers from further afield, one-stop connections are readily available from Singapore, New Zealand, South Africa, the United States, Canada, and Australia, making this exceptional Greek island accessible from virtually anywhere in the world.
Typical rainfall & humidity in Santorini
Jan
33.8mm · 68%
Feb
38.3mm · 64%
Mar
27.2mm · 67%
Apr
15.8mm · 67%
May
23.7mm · 68%
Jun
8.1mm · 61%
Jul
0.4mm · 60%
Aug
1.8mm · 65%
Sep
7.7mm · 64%
Oct
11.4mm · 67%
Nov
21.4mm · 68%
Dec
60mm · 70%
Average monthly rainfall and relative humidity, based on the last 3 years of historical data.
