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Cephalonia weather in December

Weather in Cephalonia: December

Average day temperature: 59.3°F
Average night temperature: 55.8°F
Sea water temperature: 65.0°F
Number of sunny days: 12 days
Day length: 9.5 - 9.7 hours
Number of rainy days: 7 days
Precipitation totals: 4.1 in.

Air temperature in December, °F

Show year:
2024
2023
2022
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3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
10
20
30
40
50
60
70
80
Day temperature   
Night temperature

The highest day temperature during December of 2024 was 61°F. At the same time the lowest night temperature was 46°F. Day and night temperature averages during December were 57.6°F and 54.0°F.

Sea water temperature in Cephalonia in December, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
58
60
62
64
66
68
70
72

The average sea water temperature in December of 2024 was 65.5°F. The highest and lowest sea temperatures during the month were 67.3°F and 63.1°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
32%
26%
42%

Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in December, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.9
1.8
2.7
3.6
4.6
5.5
6.4
5.3
2.5
2.9
1.3
1.1
2.1
3.2
4.3
4.0
5.3
2.5
2.9
1.3
1.1
2.1
3.2
4.3

Precipitation total value in Cephalonia in December is 4.0 in. Other months of the year show relatively similar values.

Wind speed in December, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.9
3.8
5.6
7.5
9.4
11.3
13.1
9.8
7.7
8.0
7.8
8.2
7.3
7.3
7.9
9.8
10.3
11.0
10.4
9.8
7.7
8.0
7.8
8.2
7.3
7.3
7.9
9.8
10.3
11.0

The average wind speed value in December is 10.4 mph It makes December one of the most windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.4
4.7
7.1
9.5
11.8
14.2
16.5
5.8
8.3
9.4
12.4
13.8
12.6
10.7
9.2
7.1
6.8
5.0
5.0
5.8
8.3
9.4
12.4
13.8
12.6
10.7
9.2
7.1
6.8
5.0

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 December is: 5.0.

Best time for vacation in Cephalonia

Sunniest months:
July 30 days
August 29 days
June 26 days
Warmest months:
August 85.4 °F
July 84.4 °F
September 79.7 °F
Warmest sea temp:
August 80.0 °F
September 78.2 °F
July 77.8 °F
Coldest months:
January 56.2 °F
February 57.0 °F
March 59.0 °F
Rainiest months:
January 7 days
February 7 days
November 7 days
Windiest months:
January 11.6 mph
February 11.1 mph
December 10.5 mph

Cephalonia on a weather map

Leaflet | Tiles © Esri
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
Cephalonia
Local time: 03:25
February 03, monday
0600
57°F
N
16 mph
0900
57°F
N
15 mph
1200
59°F
N
12 mph
1500
59°F
NE
6 mph
1800
57°F
E
6 mph
2100
55°F
E
5 mph
February 04, tuesday
0000
54°F
E
4 mph
0300
54°F
S
2 mph
Units of measurement: °C / °F