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Weather in Cork for December 2025

Your guide to Cork weather in December - trends and predictions

    Temperatures

  • So far, December 2025 in Cork is slightly warmer than the historical average by 0.6 °C.

  • The forecast for the next days in Cork predicts temperatures to be around 8 °C, close to the historical average.

  • In general, the average temperature in Cork at the beginning of December is 9.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 8.1 °C by the end of December.

    • Rain 🌧️

  • Cork experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 107.4 mm.

Average dry days
9
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
9°/5°
Temperatures
Average wind speed
29 km/h
Avg max wind
Average humidity
86 %
Avg humidity

Cork Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Overcast
10°
2
Patchy rain possible
7°
3
Fog
8°
4
Partly cloudy
8°
5
Light rain shower
10°
6
Light rain shower
11°
7
Light rain shower
10°
8
Light rain
9°
9
Patchy rain possible
10°
10
Light rain
9°
11
Moderate or heavy rain with thunder
9°
12
Patchy rain possible
8°
13
Patchy rain possible
8°
14
Overcast
10°
15
Partly cloudy
8°
16
Sunny
7°
17
Moderate rain
11°
18
Heavy rain
11°
19
Patchy rain possible
8°
20
Patchy rain possible
9°
21
Patchy rain possible
7°
22
Patchy rain possible
9°
23
Patchy rain possible
9°
24
Moderate rain
9°
25
Patchy rain possible
11°
26
Cloudy
7°
27
Partly cloudy
7°
28
Sunny
4°
29
Patchy rain possible
9°
30
Moderate or heavy rain shower
10°
31
Patchy rain possible
9°

Temperatures trend during December in Cork

See the weather trend as well as the moving average line

December weather in Cork day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Overcast
Overcast
 10° /2° 7.5 mm 2
2 Dec. Patchy rain possible
Patchy rain possible
 7° /2° 0.2 mm 2
3 Dec. Fog
Fog
 8° /2° 3.2 mm 2
4 Dec. Partly cloudy
Partly cloudy
 8° /2° 0.9 mm 3
5 Dec. Light rain shower
Light rain shower
 10° /3° 8.3 mm 3
6 Dec. Light rain shower
Light rain shower
 11° /5° 10.7 mm 3
7 Dec. Light rain shower
Light rain shower
 10° /6° 7.3 mm 3
8 Dec. Light rain
Light rain
 9° /6° 3.3 mm 2
9 Dec. Patchy rain possible
Patchy rain possible
 10° /5° 6.2 mm 3
10 Dec. Light rain
Light rain
 9° /4° 2 mm 3
11 Dec. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 9° /3° 3.7 mm 3
12 Dec. Patchy rain possible
Patchy rain possible
 8° /4° 0.8 mm 2
13 Dec. Patchy rain possible
Patchy rain possible
 8° /3° 0.1 mm 2
14 Dec. Overcast
Overcast
 10° /5° 8.2 mm 3
15 Dec. Partly cloudy
Partly cloudy
 8° /3° 0 mm 0.1
16 Dec. Sunny
Sunny
 7° /2° 0 mm 0.1
17 Dec. Moderate rain
Moderate rain
 11° /5° 7 mm 0
18 Dec. Heavy rain
Heavy rain
 11° /6° 21.6 mm 0
19 Dec. Patchy rain possible
Patchy rain possible
 8° /3° 0.5 mm 0.1
20 Dec. Patchy rain possible
Patchy rain possible
 9° /4° 1.8 mm 2
21 Dec. Patchy rain possible
Patchy rain possible
 7° /4° 2.4 mm 2
22 Dec. Patchy rain possible
Patchy rain possible
 9° /6° 2.7 mm 2
23 Dec. Patchy rain possible
Patchy rain possible
 9° /6° 2.4 mm 2
24 Dec. Moderate rain
Moderate rain
 9° /7° 5.5 mm 2
25 Dec. Patchy rain possible
Patchy rain possible
 11° /9° 0.6 mm 2
26 Dec. Cloudy
Cloudy
 7° /3° 0 mm 2
27 Dec. Partly cloudy
Partly cloudy
 7° /2° 0 mm 2
28 Dec. Sunny
Sunny
 4° /0° 0 mm 2
29 Dec. Patchy rain possible
Patchy rain possible
 9° /4° 2.9 mm 2
30 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 10° /6° 9.9 mm 2
31 Dec. Patchy rain possible
Patchy rain possible
 9° /6° 6.3 mm 2
Next
Important Notice
Our weather forecast for Cork in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cork forecast closer to your planned date for the most up-to-date weather information.
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Cork in December - FAQ

What are the expected maximum and minimum temperatures in Cork during December?
During December, expect a variety of temperatures with highs around 9° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cork during December?
Significant rainfall exceeding 107.4 mm is expected in Cork during December, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Cork in December 2025?
Cork typically sees 0.04 cm of snowfall during December.
What are the typical wind conditions in Cork during December?
The average wind speed in Cork during December is 29 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Cork

Explore the daily rainfall trends and prepare for Corks December weather 💧
Typically, Cork has 22 rainy days in December with a total of 107.4 mm of rainfall.

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Location coordinates Where is Cork?

Get accurate weather forecasts for Cork, located at latitude 51.898 and longitude -8.471. Stay updated with localized weather information tailored for Cork.

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