World Resorts Greece Santorini

Santorini Monthly Weather Averages

Please click on any column to get detailed information about Santorini weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
60.5
65.9
71.1
76.4
80.1
79.6
75.4
68.2
63.2
59.3
58.1
57.8
59.7
65.0
70.2
75.1
77.8
77.0
73.2
66.3
61.2
58.0
56.9
56.7
Day temperature   
Night temperature

The warmest month in Santorini is august. The average daily temp is 80.1°F. The average nightly temp is 77.8°F.

Sea water temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
64.7
68.5
72.5
76.4
77.3
75.8
72.9
66.8
62.8
61.8
62
62.9

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 77.3°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.3
0.6
1.0
1.3
1.6
1.9
2.2
1.5
1.1
0.6
0.3
0
0
0.2
0.3
0.2
1
1.1
1.9

August is the month with least precipitations during the year. The average precipitation totals for this month is 0.0 in. The month with most precipitation total is January.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
5
3
2
1
1
0
0
0
0
0
1
2
4

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
3
6
9
12
15
18
21
16.6
14.6
13.2
14.5
14.3
15.6
12.6
12.3
13.9
17.1
17.3
17.8
Sunny, partly cloudy and cloudy days
1
2
3
4
5
6
7
8
9
10
11
12
0
5
10
15
20
25
30
35
10
4
2
5
7
11
11
10
6
2
5
7
9
10
11
9
16
23
28
30
31
29
25
20
16
12
9
Cloudy days   
Partly cloudy days   
Sunny days
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
2
4
6
8
10
12
14
16
4.9
7
9.4
11.1
13.1
14.1
13.4
11.7
9.9
8
6.5
5.2

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in Santorini

Sunniest months:
July 31 days
August 30 days
June 29 days
Warmest months:
August 82.0 °F
July 81.0 °F
September 78.5 °F
Warmest sea temp:
August 77.4 °F
September 76.4 °F
July 75.8 °F
Coldest months:
January 58.2 °F
February 58.4 °F
March 59.8 °F
Rainiest months:
December 4 days
January 4 days
February 3 days
Windiest months:
January 17.5 mph
February 17.4 mph
March 16.7 mph

Santorini on a weather map

Leaflet | Tiles © Esri
Places in Greece:
Name
°F
+64°F
+63°F
+66°F
+63°F
+57°F
+63°F
+63°F
+66°F
+64°F
+63°F
+61°F
+63°F
+61°F
+66°F
24 Hours Forecast
Santorini
Local time: 08:55
April 24, thursday
0900
61°F
S
8 mph
1200
61°F
SE
12 mph
1500
61°F
SE
11 mph
1800
59°F
SE
9 mph
2100
61°F
SE
6 mph
April 25, friday
0000
63°F
E
7 mph
0300
61°F
SE
6 mph
0600
61°F
SW
6 mph
Units of measurement: °C / °F