easeweather.com
Cobh
AthloneBalbrigganCavan
Cobh
CorkDingleDonegalDoolinDublinGalwayKildareKilkennyKillaloeLimerickLongfordNavanPortlaoiseRoscommonSkerriesSligoTipperaryTraleeWaterfordWatervilleWestportWexfordWicklow More Locations
Ireland weather

Weather in Cobh for December 2025

Your guide to Cobh weather in December - trends and predictions

    Temperatures

  • So far, December 2025 in Cobh is slightly warmer than the historical average by 0.7 °C.

  • The forecast for the next days in Cobh predicts temperatures to be around 9 °C, close to the historical average.

  • In general, the average temperature in Cobh at the beginning of December is 9.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 9.3 °C by the end of December.

    • Rain 🌧️

  • The climate of Cobh in December is notably wet, with an average of 11 rainy days, and a total of 63.5 mm of precipitation.

Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
9°/5°
Temperatures
Average wind speed
25 km/h
Avg max wind
Average humidity
86 %
Avg humidity

Cobh Weather December

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

Temperatures trend during December in Cobh

See the weather trend as well as the moving average line

December weather in Cobh day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 12° /4° 11.7 mm 3
2 Dec. Overcast
Overcast
 7° /3° 0.2 mm 2
3 Dec. Patchy rain possible
Patchy rain possible
 9° /3° 2 mm 2
4 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 9° /2° 3.5 mm 3
5 Dec. Moderate rain at times
Moderate rain at times
 12° /5° 11.6 mm 3
6 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /5° 7.3 mm 3
7 Dec. Overcast
Overcast
 9° /6° 3.8 mm 3
8 Dec. Cloudy
Cloudy
 8° /5° 2.8 mm 3
9 Dec. Partly cloudy
Partly cloudy
 9° /4° 6.7 mm 3
10 Dec. Sunny
Sunny
 7° /3° 0 mm 3
11 Dec. Partly cloudy
Partly cloudy
 8° /2° 2.5 mm 3
12 Dec. Overcast
Overcast
 7° /3° 0.5 mm 2
13 Dec. Overcast
Overcast
 8° /3° 0.1 mm 3
14 Dec. Overcast
Overcast
 10° /6° 12.2 mm 3
15 Dec. Partly cloudy
Partly cloudy
 9° /6° 0 mm 0.1
16 Dec. Sunny
Sunny
 8° /5° 0 mm 0.1
17 Dec. Moderate rain
Moderate rain
 11° /8° 9 mm 0
18 Dec. Moderate rain
Moderate rain
 11° /8° 15.7 mm 0
19 Dec. Patchy rain possible
Patchy rain possible
 9° /5° 0.7 mm 0.1
20 Dec. Moderate rain
Moderate rain
 10° /7° 5.3 mm 2
21 Dec. Patchy rain possible
Patchy rain possible
 9° /6° 2.6 mm 2
22 Dec. Patchy rain possible
Patchy rain possible
 9° /8° 3.4 mm 2
23 Dec. Patchy rain possible
Patchy rain possible
 9° /9° 3.8 mm 2
24 Dec. Moderate rain
Moderate rain
 10° /8° 7.6 mm 2
25 Dec. Patchy rain possible
Patchy rain possible
 11° /10° 0.6 mm 3
26 Dec. Patchy rain possible
Patchy rain possible
 9° /5° 0.1 mm 2
27 Dec. Partly cloudy
Partly cloudy
 8° /5° 0 mm 3
28 Dec. Sunny
Sunny
 6° /3° 0 mm 2
29 Dec. Cloudy
Cloudy
 10° /4° 0 mm 3
30 Dec. Patchy rain possible
Patchy rain possible
 10° /8° 0.2 mm 3
31 Dec. Light rain
Light rain
 11° /7° 7.3 mm 3
Next
Important Notice
Our weather forecast for Cobh 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 Cobh forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Cobh in December - FAQ

What are the expected maximum and minimum temperatures in Cobh 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 Cobh during December?
Moderate rainfall is anticipated in Cobh during December, with a total of 63.5 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
Will it snow in Cobh in December 2025?
Cobh typically sees 0 cm of snowfall during December.
What are the typical wind conditions in Cobh during December?
The average wind speed in Cobh during December is 25 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Cobh

Explore the daily rainfall trends and prepare for Cobhs December weather 💧
Typically, Cobh has 11 rainy days in December with a total of 63.5 mm of rainfall.

Quick links

More Cobh weather pages
You are here
Location coordinates Where is Cobh?

Get accurate weather forecasts for Cobh, located at latitude 51.85 and longitude -8.295. Stay updated with localized weather information tailored for Cobh.

Found a mistake?
We appreciate your attention to details. Tell us here.