easeweather.com
Portlaoise
AthloneBalbrigganCavanCobhCorkDingleDonegalDoolinDublinDublin AirportGalwayKildareKilkennyKillaloeLimerickLongfordNavan
Portlaoise
RoscommonSkerriesSligoTipperaryTraleeWaterfordWatervilleWestportWexfordWicklow More Locations
Ireland weather

Weather in Portlaoise for December 2026

Your guide to Portlaoise weather in December - trends and predictions

    Rain 🌧️

  • The climate of Portlaoise in December is notably wet, with an average of 14 rainy days, and a total of 75 mm of precipitation.

    • More

  • Is December a good time to visit Portlaoise? check out the best time to travel to Portlaoise page.

Average dry days
17
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
8°/3°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
89 %
Avg humidity

Portlaoise Weather December

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

Temperatures trend during December in Portlaoise

See the weather trend as well as the moving average line

December weather in Portlaoise day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Moderate rain at times
Moderate rain at times
 11° /5° 6.1 mm 0.5
2 Dec. Overcast
Overcast
 7° /1° 0 mm 0.5
3 Dec. Moderate rain at times
Moderate rain at times
 7° /1° 5.8 mm 0.4
4 Dec. Light rain
Light rain
 8° /2° 2.9 mm 0.4
5 Dec. Moderate rain
Moderate rain
 11° /4° 10.8 mm 0.4
6 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /4° 6.2 mm 0.4
7 Dec. Light rain
Light rain
 10° /5° 8 mm 0.4
8 Dec. Overcast
Overcast
 8° /4° 0.3 mm 0.4
9 Dec. Light rain
Light rain
 9° /3° 5.3 mm 0.4
10 Dec. Overcast
Overcast
 6° /3° 0 mm 0.4
11 Dec. Patchy rain possible
Patchy rain possible
 7° /3° 1.4 mm 0.4
12 Dec. Overcast
Overcast
 6° /1° 0 mm 0.4
13 Dec. Overcast
Overcast
 7° /2° 0.2 mm 0.4
14 Dec. Light rain
Light rain
 10° /6° 6.2 mm 0.4
15 Dec. Overcast
Overcast
 9° /6° 0.1 mm 0.4
16 Dec. Patchy rain possible
Patchy rain possible
 7° /3° 0.5 mm 0.4
17 Dec. Light rain
Light rain
 11° /5° 4 mm 0.4
18 Dec. Moderate rain at times
Moderate rain at times
 10° /4° 6.8 mm 0.4
19 Dec. Overcast
Overcast
 6° /3° 0 mm 0.4
20 Dec. Light rain
Light rain
 8° /3° 2.9 mm 0.4
21 Dec. Patchy rain possible
Patchy rain possible
 9° /4° 2 mm 0.4
22 Dec. Patchy rain possible
Patchy rain possible
 7° /4° 1.6 mm 0.4
23 Dec. Patchy rain possible
Patchy rain possible
 10° /4° 2.2 mm 0.4
24 Dec. Patchy rain possible
Patchy rain possible
 9° /5° 0.1 mm 0.4
25 Dec. Overcast
Overcast
 8° /4° 0 mm 0.4
26 Dec. Overcast
Overcast
 8° /3° 0 mm 0.4
27 Dec. Overcast
Overcast
 8° /6° 0 mm 0.4
28 Dec. Overcast
Overcast
 8° /3° 0 mm 0.4
29 Dec. Overcast
Overcast
 7° /3° 0 mm 0.4
30 Dec. Overcast
Overcast
 7° /3° 0 mm 0.4
31 Dec. Light rain
Light rain
 7° /3° 1.5 mm 0.4
Next
Important Notice
Our weather forecast for Portlaoise 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 Portlaoise forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Portlaoise in December - FAQ

What are the expected maximum and minimum temperatures in Portlaoise during December?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 3°.

How much rainfall should be expected in Portlaoise during December?
Moderate rainfall is anticipated in Portlaoise during December, with a total of 75 mm spread over approximately 14 days. Considering plans for rainy days is advisable.

Will it snow in Portlaoise in December 2026?
Portlaoise typically sees 0 cm of snowfall during December.

What are the typical wind conditions in Portlaoise during December?
The average wind speed in Portlaoise during December is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Portlaoise

Explore the daily rainfall trends and prepare for Portlaoises December weather 💧
Typically, Portlaoise has 14 rainy days in December with a total of 75 mm of rainfall.
Quick links
More Portlaoise weather pages
You are here
Location coordinates Where is Portlaoise?

Get accurate weather forecasts for Portlaoise, located at latitude 53.034 and longitude -7.3. Stay updated with localized weather information tailored for Portlaoise.

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