ie Flag

Cork Weather in December, Ireland

Slide and Tap Other Months

  • What is Average Temperature?
    The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

    Temperature

    6°C
    44°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    High Temperature

    8°C
    46°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    Low Temperature

    5°C
    41°F
  • What is Average Sea Temperature?
    Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface

    Sea Temperature

    11°C
    52°F
  • What are Average Daily Sunshine Hours?
    Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

    Sunshine Hours

    1 hours
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall Days

    24 days
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall

    150 mm

December, 2025

Sun
Mon
1 Avg 45º
Tue
2 Avg 43º
Wed
3 Avg 43º
Thu
4 Avg 43º
Fri
5 Avg 43º
Sat
6 Avg 45º
7 Avg 45º
8 Avg 41º
9 Avg 45º
10 Avg 43º
11 Avg 41º
12 Avg 43º
13 Avg 43º
14 Avg 45º
15 Avg 45º
16 Avg 45º
17 Avg 46º
18 Avg 48º
19 Avg 45º
20 Avg 45º
21 Avg 46º
22 Avg 46º
23 Avg 46º
24 Avg 43º
25
26
27
  • 4

    39

    Hour 12

    12:00

  • 4

    39

    Hour 13

    13:00

  • 5

    41

    Hour 14

    14:00

  • 4

    39

    Hour 15

    15:00

  • 3

    37

    Hour 16

    16:00

  • Sunset

    16:27

  • 2

    36

    Hour 17

    17:00

  • 1

    34

    Hour 18

    18:00

  • 2

    36

    Hour 19

    19:00

  • 2

    36

    Hour 20

    20:00

  • 1

    34

    Hour 21

    21:00

  • 1

    34

    Hour 22

    22:00

  • 1

    34

    Hour 23

    23:00

  • Friday
  • 2

    36

    0:00

  • 2

    36

    1:00

  • 1

    34

    2:00

  • 1

    34

    3:00

  • 1

    34

    4:00

  • 0

    32

    5:00

  • 0

    32

    6:00

  • 0

    32

    7:00

  • 0

    32

    8:00

  • Sunset

    08:41

  • 0

    32

    9:00

  • 1

    34

    10:00

  • 2

    36

    11:00

    • 12:00

      Clear

      39º

    • 13:00

      Clear

      39º

    • 14:00

      Clear

      41º

    • 15:00

      Clear

      39º

    • 16:00

      Clear

      37º

    • 16 27

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Clear

      36º

    • 18:00

      Clear

      34º

    • 19:00

      Clear

      36º

    • 20:00

      Clear

      36º

    • 21:00

      Clear

      34º

    • 22:00

      Clear

      34º

    • 23:00

      Clear

      34º

    • 00:00

      Fri

      Clear

      34º

    • 01:00

      Clear

      34º

    • 02:00

      Clear

      34º

    • 03:00

      Clear

      34º

    • 04:00

      Clear

      34º

    • 05:00

      Clear

      32º

    • 06:00

      Clear

      32º

    • 07:00

      Clear

      32º

    • 08:00

      Clear

      34º

    • 08 41

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 09:00

      Clear

      34º

    • 10:00

      Clear

      34º

    • 11:00

      Clear

      37º

  • 1

    34

    Hour 8

    8:00

  • Sunset

    08:41

  • 1

    34

    Hour 9

    9:00

  • 1

    34

    Hour 10

    10:00

  • 3

    37

    Hour 11

    11:00

  • 4

    39

    Hour 12

    12:00

  • 5

    41

    Hour 13

    13:00

  • 5

    41

    Hour 14

    14:00

  • 5

    41

    Hour 15

    15:00

  • 3

    37

    Hour 16

    16:00

  • Sunset

    16:28

  • 2

    36

    Hour 17

    17:00

  • 1

    34

    Hour 18

    18:00

  • 1

    34

    Hour 19

    19:00

  • 1

    34

    Hour 20

    20:00

  • 1

    34

    Hour 21

    21:00

  • 1

    34

    Hour 22

    22:00

  • 1

    34

    Hour 23

    23:00

  • Saturday
  • 1

    34

    0:00

  • 1

    34

    1:00

  • 1

    34

    2:00

  • 1

    34

    3:00

  • 1

    34

    4:00

  • 0

    32

    5:00

  • 0

    32

    6:00

  • 0

    32

    7:00

    • 06:00

      Clear

      32º

    • 07:00

      Clear

      32º

    • 08:00

      Clear

      34º

    • 08 41

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 09:00

      Clear

      34º

    • 10:00

      Clear

      34º

    • 11:00

      Clear

      37º

    • 12:00

      Clear

      39º

    • 13:00

      Clear

      41º

    • 14:00

      Clear

      41º

    • 15:00

      Clear

      41º

    • 16:00

      Clear

      37º

    • 16 28

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Clear

      36º

    • 18:00

      Clear

      34º

    • 19:00

      Mist

      34º

    • 20:00

      Mist

      34º

    • 21:00

      Mist

      34º

    • 22:00

      Mist

      34º

    • 23:00

      Mist

      34º

    • 00:00

      Sat

      Mist

      34º

    • 01:00

      Mist

      34º

    • 02:00

      Mist

      34º

    • 03:00

      Mist

      34º

    • 04:00

      Mist

      37º

    • 05:00

      Mist

      41º

  • 6

    43

    Hour 8

    8:00

  • Sunset

    08:41

  • 6

    43

    Hour 9

    9:00

  • 7

    45

    Hour 10

    10:00

  • 7

    45

    Hour 11

    11:00

  • 8

    46

    Hour 12

    12:00

  • 8

    46

    Hour 13

    13:00

  • 8

    46

    Hour 14

    14:00

  • 7

    45

    Hour 15

    15:00

  • 6

    43

    Hour 16

    16:00

  • Sunset

    16:29

  • 5

    41

    Hour 17

    17:00

  • 4

    39

    Hour 18

    18:00

  • 5

    41

    Hour 19

    19:00

  • 4

    39

    Hour 20

    20:00

  • 4

    39

    Hour 21

    21:00

  • 3

    37

    Hour 22

    22:00

  • 4

    39

    Hour 23

    23:00

  • Sunday
  • 1

    34

    0:00

  • 1

    34

    1:00

  • 1

    34

    2:00

  • 1

    34

    3:00

  • 3

    37

    4:00

  • 5

    41

    5:00

  • 6

    43

    6:00

  • 6

    43

    7:00

    • 06:00

      Patchy rain possible

      43º

    • 07:00

      Patchy rain possible

      43º

    • 08:00

      Cloudy

      43º

    • 08 41

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 09:00

      Overcast

      43º

    • 10:00

      Cloudy

      45º

    • 11:00

      Patchy rain possible

      45º

    • 12:00

      Patchy rain possible

      46º

    • 13:00

      Patchy rain possible

      46º

    • 14:00

      Patchy rain possible

      46º

    • 15:00

      Cloudy

      45º

    • 16:00

      Patchy rain possible

      43º

    • 16 29

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Cloudy

      41º

    • 18:00

      Overcast

      39º

    • 19:00

      Overcast

      41º

    • 20:00

      Partly cloudy

      39º

    • 21:00

      Partly cloudy

      39º

    • 22:00

      Mist

      37º

    • 23:00

      Mist

      39º

    • 00:00

      Sun

      Mist

      39º

    • 01:00

      Mist

      37º

    • 02:00

      Mist

      39º

    • 03:00

      Mist

      43º

    • 04:00

      Mist

      39º

    • 05:00

      Mist

      39º

28
29
30
31
  • 2

    36

    Hour 8

    8:00

  • Sunset

    08:41

  • 2

    36

    Hour 9

    9:00

  • 3

    37

    Hour 10

    10:00

  • 4

    39

    Hour 11

    11:00

  • 5

    41

    Hour 12

    12:00

  • 5

    41

    Hour 13

    13:00

  • 5

    41

    Hour 14

    14:00

  • 6

    43

    Hour 15

    15:00

  • 4

    39

    Hour 16

    16:00

  • Sunset

    16:30

  • 3

    37

    Hour 17

    17:00

  • 2

    36

    Hour 18

    18:00

  • 1

    34

    Hour 19

    19:00

  • 1

    34

    Hour 20

    20:00

  • 1

    34

    Hour 21

    21:00

  • 0

    32

    Hour 22

    22:00

  • 0

    32

    Hour 23

    23:00

  • Monday
  • 4

    39

    0:00

  • 3

    37

    1:00

  • 4

    39

    2:00

  • 6

    43

    3:00

  • 4

    39

    4:00

  • 4

    39

    5:00

  • 3

    37

    6:00

  • 2

    36

    7:00

    • 06:00

      Partly cloudy

      37º

    • 07:00

      Mist

      36º

    • 08:00

      Mist

      36º

    • 08 41

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 09:00

      Mist

      36º

    • 10:00

      Mist

      37º

    • 11:00

      Partly cloudy

      39º

    • 12:00

      Clear

      41º

    • 13:00

      Clear

      41º

    • 14:00

      Clear

      41º

    • 15:00

      Clear

      43º

    • 16:00

      Clear

      39º

    • 16 30

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Clear

      37º

    • 18:00

      Clear

      36º

    • 19:00

      Clear

      34º

    • 20:00

      Clear

      34º

    • 21:00

      Clear

      34º

    • 22:00

      Clear

      32º

    • 23:00

      Clear

      32º

    • 00:00

      Mon

      Clear

      32º

    • 01:00

      Clear

      32º

    • 02:00

      Clear

      32º

    • 03:00

      Clear

      32º

    • 04:00

      Clear

      32º

    • 05:00

      Clear

      32º

  • 0

    32

    Hour 8

    8:00

  • Sunset

    08:42

  • 0

    32

    Hour 9

    9:00

  • 0

    32

    Hour 10

    10:00

  • 2

    36

    Hour 11

    11:00

  • 3

    37

    Hour 12

    12:00

  • 3

    37

    Hour 13

    13:00

  • 3

    37

    Hour 14

    14:00

  • 3

    37

    Hour 15

    15:00

  • 2

    36

    Hour 16

    16:00

  • Sunset

    16:30

  • 1

    34

    Hour 17

    17:00

  • 0

    32

    Hour 18

    18:00

  • 0

    32

    Hour 19

    19:00

  • 0

    32

    Hour 20

    20:00

  • 0

    32

    Hour 21

    21:00

  • 0

    32

    Hour 22

    22:00

  • 0

    32

    Hour 23

    23:00

  • Tuesday
  • 0

    32

    0:00

  • 0

    32

    1:00

  • 0

    32

    2:00

  • 0

    32

    3:00

  • 0

    32

    4:00

  • 0

    32

    5:00

  • 0

    32

    6:00

  • 0

    32

    7:00

    • 06:00

      Clear

      32º

    • 07:00

      Clear

      32º

    • 08:00

      Clear

      32º

    • 08 42

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 09:00

      Clear

      32º

    • 10:00

      Clear

      32º

    • 11:00

      Clear

      36º

    • 12:00

      Clear

      37º

    • 13:00

      Clear

      37º

    • 14:00

      Clear

      37º

    • 15:00

      Clear

      37º

    • 16:00

      Fog

      36º

    • 16 30

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Clear

      34º

    • 18:00

      Fog

      32º

    • 19:00

      Mist

      32º

    • 20:00

      Fog

      32º

    • 21:00

      Mist

      32º

    • 22:00

      Mist

      32º

    • 23:00

      Mist

      32º

    • 00:00

      Tue

      Mist

      32º

    • 01:00

      Mist

      32º

    • 02:00

      Mist

      34º

    • 03:00

      Mist

      34º

    • 04:00

      Mist

      34º

    • 05:00

      Mist

      34º

  • 0

    32

    Hour 8

    8:00

  • Sunset

    08:42

  • 0

    32

    Hour 9

    9:00

  • 1

    34

    Hour 10

    10:00

  • 2

    36

    Hour 11

    11:00

  • 3

    37

    Hour 12

    12:00

  • 4

    39

    Hour 13

    13:00

  • 4

    39

    Hour 14

    14:00

  • 4

    39

    Hour 15

    15:00

  • 3

    37

    Hour 16

    16:00

  • Sunset

    16:31

  • 3

    37

    Hour 17

    17:00

  • 2

    36

    Hour 18

    18:00

  • 0

    32

    Hour 19

    19:00

  • 0

    32

    Hour 20

    20:00

  • -2

    28

    Hour 21

    21:00

  • -2

    28

    Hour 22

    22:00

  • -2

    28

    Hour 23

    23:00

  • Wednesday
  • 0

    32

    0:00

  • 0

    32

    1:00

  • 1

    34

    2:00

  • 1

    34

    3:00

  • 1

    34

    4:00

  • 1

    34

    5:00

  • 1

    34

    6:00

  • 1

    34

    7:00

    • 06:00

      Clear

      34º

    • 07:00

      Mist

      34º

    • 08:00

      Clear

      32º

    • 08 42

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 09:00

      Mist

      32º

    • 10:00

      Overcast

      34º

    • 11:00

      Mist

      36º

    • 12:00

      Overcast

      37º

    • 13:00

      Cloudy

      39º

    • 14:00

      Overcast

      39º

    • 15:00

      Cloudy

      39º

    • 16:00

      Clear

      37º

    • 16 31

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Cloudy

      37º

    • 18:00

      Clear

      36º

    • 19:00

      Clear

      32º

    • 20:00

      Clear

      32º

    • 21:00

      Clear

      -2º

      28º

    • 22:00

      Clear

      -2º

      28º

    • 23:00

      Clear

      -2º

      28º

    • 00:00

      Wed

      Clear

      -2º

      28º

    • 01:00

      Clear

      -2º

      28º

    • 02:00

      Clear

      -1º

      30º

    • 03:00

      Clear

      -1º

      30º

    • 04:00

      Clear

      32º

    • 05:00

      Clear

      32º

  • 2

    36

    Hour 8

    8:00

  • Sunset

    08:42

  • 3

    37

    Hour 9

    9:00

  • 4

    39

    Hour 10

    10:00

  • 5

    41

    Hour 11

    11:00

  • 5

    41

    Hour 12

    12:00

  • 6

    43

    Hour 13

    13:00

  • 6

    43

    Hour 14

    14:00

  • 6

    43

    Hour 15

    15:00

  • 5

    41

    Hour 16

    16:00

  • Sunset

    16:32

  • 4

    39

    Hour 17

    17:00

  • 3

    37

    Hour 18

    18:00

  • 3

    37

    Hour 19

    19:00

  • 4

    39

    Hour 20

    20:00

  • 5

    41

    Hour 21

    21:00

  • 4

    39

    Hour 22

    22:00

  • 4

    39

    Hour 23

    23:00

  • Thursday
  • -2

    28

    0:00

  • -2

    28

    1:00

  • -1

    30

    2:00

  • -1

    30

    3:00

  • 0

    32

    4:00

  • 0

    32

    5:00

  • 1

    34

    6:00

  • 1

    34

    7:00

    • 06:00

      Partly cloudy

      34º

    • 07:00

      Overcast

      34º

    • 08:00

      Partly cloudy

      36º

    • 08 42

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 09:00

      Overcast

      37º

    • 10:00

      Partly cloudy

      39º

    • 11:00

      Overcast

      41º

    • 12:00

      Partly cloudy

      41º

    • 13:00

      Partly cloudy

      43º

    • 14:00

      Partly cloudy

      43º

    • 15:00

      Partly cloudy

      43º

    • 16:00

      Clear

      41º

    • 16 32

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Partly cloudy

      39º

    • 18:00

      Clear

      37º

    • 19:00

      Overcast

      37º

    • 20:00

      Clear

      39º

    • 21:00

      Overcast

      41º

    • 22:00

      Overcast

      39º

    • 23:00

      Overcast

      39º

    • 00:00

      Thu

      Overcast

      39º

    • 01:00

      Overcast

      39º

    • 02:00

      Overcast

      37º

    • 03:00

      Overcast

      37º

    • 04:00

      Overcast

      37º

    • 05:00

      Overcast

      37º

Forecast
Avg Historical Daily Average

The average temperature for Cork in December is 43°F (6°C).  You will need warm clothing, especially in the chilly evenings.  The average low temperature is 39°F (4°C) and the average high for this month is 46°F (8°C), so winter accessories like gloves and mufflers will be a must. 

Sea temperatures average at 51.8° (11°C) and average rainfall is 135mm (5.35") over a general period of 20 days, so an umbrella and rainwear are a must. 

In December the sun shines on Cork City on an average of only 4 hours daily, so you might plan on more indoor activities than at other times of the year.

Reasonable accommodations are easily found in Cork.  An establishment with very complimentary reviews is the Avondale Bed & Breakfast with its spotless rooms, delicious breakfasts and very accommodating hosts. 

Auburn House, which is within walking distance of all the great restaurants and bars in Cork, also comes highly recommended.   Its hosts are very helpful with suggestions for your stay in the area and they provide an excellent Irish breakfast as well.

Search for your next stay in Cork Choose from millions of homes, hotels and other properties all over the world

Cork is the second largest city Ireland, next to Dublin and the country's third most populous.  It has earned the nickname of "Rebel County" and is build on the River Lee.  When you walk through Cork, you inevitably come across many bridges.  They overlook the river waters where ships anchored long ago.

Cork architecture ranges from medieval to modern.  The notable example of the medieval era is the Red Abbey.  The Shandon Church Tower is Cork's most famous building.  If you visit, you can even ring the bells.

For shopping, stroll along St. Patrick's Street, the main street of the city. 

If you like museums, Kinsale Museum is a great option. Or why not try Bantry House? It is the showplace of the  ancestral home of the Earls of Bantry.  Tapestries, paintings and many important pieces of furniture of European origin grace its rooms. The Cobh Museum is where examples of fine lace and details of the Victorian era can be seen  along with interesting  maritime artefacts

Fitzgeralds Park is a beautiful place for a walk.  Here you may visit the Cork Museum where you will get an idea of what life was like long ago for the Cork people.  Displayed are examples of fine silver objects, and fashion from past eras.  Also to be found in the museum are collections from Ancient Egypt, Greece and Rome.