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Skiathos weather in January

Weather in Skiathos: January

Average day temperature: 53.1°F
Average night temperature: 50.8°F
Sea water temperature: 58.7°F
Number of sunny days: 14 days
Day length: 9.5 - 10.2 hours
Number of rainy days: 4 days
Precipitation totals: 2.5 in.

Air temperature in January, °F

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2025
2024
2023
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0
10
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Day temperature   
Night temperature

The highest day temperature during January of 2025 was 59°F. At the same time the lowest night temperature was 43°F. Day and night temperature averages during January were 53.6°F and 53.5°F.

Sea water temperature in Skiathos in January, °F

Show year:
2025
2024
2023
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7
9
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15
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53
55
57
59
61
63
65
67

The average sea water temperature in January of 2025 was 58.8°F. The highest and lowest sea temperatures during the month were 60.1°F and 57.7°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
39%
29%
32%

Number of sunny, partly cloudy and cloudy days in January is almost equal.

Precipitation total in January, 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
2.4
1.6
1.1
1.6
2.1
2.8
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 January is 3.0 in. Other months of the year show relatively similar values.

Wind speed in January, 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
10.8
9.8
8.8
8.2
8.8
9.3
11.2
11.8
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 January is 13.0 mph It makes January most windy month of the year.

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
9.2
11.8
13.2
11.9
10.3
9.2
6.7
6.6
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 January is: 5.8.

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

Leaflet | Tiles © Esri
Places in Greece:
Name
°F
+50°F
+46°F
+57°F
+63°F
+59°F
+59°F
+46°F
+54°F
+61°F
+41°F
+59°F
+41°F
+46°F
+59°F
24 Hours Forecast
Skiathos
Local time: 11:17
February 04, tuesday
1200
48°F
SW
26 mph
1500
48°F
SW
22 mph
1800
48°F
SW
17 mph
2100
48°F
SW
19 mph
February 05, wednesday
0000
48°F
SW
19 mph
0300
46°F
SW
19 mph
0600
46°F
SW
16 mph
0900
45°F
SW
17 mph

Best place for vacation:

Units of measurement: °C / °F