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Skiathos weather in September

Weather in Skiathos: September

Average day temperature: 77.3°F
Average night temperature: 74.4°F
Sea water temperature: 77.4°F
Number of sunny days: 23 days
Day length: 11.8 - 13.0 hours
Number of rainy days: 3 days
Precipitation totals: 2.3 in.

Air temperature in September, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
13
26
39
52
65
78
91
104
Day temperature   
Night temperature

The highest day temperature during September of 2024 was 81°F. At the same time the lowest night temperature was 68°F. Day and night temperature averages during September were 75.9°F and 75.5°F.

Sea water temperature in Skiathos in September, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
69
72
75
78
81
84
87

The average sea water temperature in September of 2024 was 79.1°F. The highest and lowest sea temperatures during the month were 81.1°F and 76.8°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
73%
17%
10%

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.5
1.0
1.5
2.0
2.6
3.1
3.6
4.1
2.7
3.0
1.5
1.6
1.1
1.6
2.1
2.8
3.0
3.0
2.7
3.0
1.5
2.4
1.6
1.1
1.6
2.1
2.8
3.0
3.0

Precipitation total value in Skiathos in September is 2.4 in. Other months of the year show relatively similar values.

Wind speed in September, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.2
4.5
6.7
8.9
11.1
13.4
15.6
12.6
10.9
10.0
9.8
8.8
8.2
8.8
9.3
11.2
11.8
13.0
12.6
10.9
10.0
10.8
9.8
8.8
8.2
8.8
9.3
11.2
11.8
13.0

The average wind speed value in September is 10.8 mph

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.3
4.5
6.8
9.0
11.3
13.5
15.8
5.2
6.4
7.8
11.8
13.2
11.9
10.3
9.2
6.7
6.6
5.8
5.2
6.4
7.8
9.2
11.8
13.2
11.9
10.3
9.2
6.7
6.6
5.8

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 9.2.

Best time for vacation in Skiathos

Sunniest months:
July 29 days
August 28 days
June 25 days
Warmest months:
August 83.0 °F
July 82.6 °F
September 77.3 °F
Warmest sea temp:
August 80.5 °F
July 79.1 °F
September 77.4 °F
Coldest months:
January 53.1 °F
February 54.9 °F
December 56.2 °F
Rainiest months:
February 4 days
January 4 days
November 4 days
Windiest months:
January 12.5 mph
February 12.2 mph
December 12.0 mph

Skiathos on a weather map

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Places in Greece:
Name
°F
+48°F
+50°F
+59°F
+52°F
+55°F
+52°F
+48°F
+57°F
+55°F
+46°F
+61°F
+54°F
+50°F
+50°F
24 Hours Forecast
Skiathos
Local time: 03:48
February 03, monday
0600
54°F
SW
4 mph
0900
54°F
NW
2 mph
1200
54°F
W
3 mph
1500
55°F
SW
4 mph
1800
55°F
SW
4 mph
2100
55°F
SW
3 mph
February 04, tuesday
0000
54°F
SW
6 mph
0300
54°F
SW
17 mph

Best place for vacation:

Units of measurement: °C / °F