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Ireland weather

Weather in Westmeath for December 2025

Your guide to Westmeath weather in December - trends and predictions

    Temperatures

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

  • Expect cooler weather in the next days in Westmeath with the forecast suggesting a temperature of 6.1 °C, lower than the historical average.

  • In general, the average temperature in Westmeath at the beginning of December is 9.4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 6.4 °C by the end of December.

    • Rain 🌧️

  • The climate of Westmeath in December is notably wet, with an average of 12 rainy days, and a total of 79.4 mm of precipitation.

Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
9°/4°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
86 %
Avg humidity

Westmeath Weather December

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

Temperatures trend during December in Westmeath

See the weather trend as well as the moving average line

December weather in Westmeath day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Patchy rain possible
Patchy rain possible
 12° /4° 3.9 mm 3
2 Dec. Overcast
Overcast
 7° /2° 1 mm 2
3 Dec. Patchy rain possible
Patchy rain possible
 7° /1° 1 mm 2
4 Dec. Heavy rain at times
Heavy rain at times
 8° /2° 4.1 mm 3
5 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /3° 11.2 mm 3
6 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /5° 9.4 mm 3
7 Dec. Patchy rain possible
Patchy rain possible
 10° /5° 13.7 mm 3
8 Dec. Overcast
Overcast
 8° /4° 1.5 mm 2
9 Dec. Sunny
Sunny
 9° /4° 7.8 mm 3
10 Dec. Sunny
Sunny
 7° /3° 0.1 mm 2
11 Dec. Sunny
Sunny
 7° /2° 3.2 mm 3
12 Dec. Overcast
Overcast
 5° /1° 0.1 mm 2
13 Dec. Overcast
Overcast
 7° /2° 0.8 mm 2
14 Dec. Patchy rain possible
Patchy rain possible
 11° /4° 8.3 mm 3
15 Dec. Overcast
Overcast
 11° /9° 0 mm 3
16 Dec. Sunny
Sunny
 6° /2° 0 mm 0.1
17 Dec. Patchy rain possible
Patchy rain possible
 10° /5° 4.2 mm 0
18 Dec. Moderate rain
Moderate rain
 8° /4° 7.4 mm 0
19 Dec. Patchy rain possible
Patchy rain possible
 8° /5° 2.2 mm 0.1
20 Dec. Moderate rain
Moderate rain
 7° /4° 5.6 mm 0
21 Dec. Patchy rain possible
Patchy rain possible
 6° /4° 3.6 mm 2
22 Dec. Patchy rain possible
Patchy rain possible
 5° /4° 0.3 mm 1
23 Dec. Partly cloudy
Partly cloudy
 7° /1° 0.1 mm 2
24 Dec. Patchy rain possible
Patchy rain possible
 5° /4° 0.1 mm 1
25 Dec. Patchy rain possible
Patchy rain possible
 4° /2° 0.1 mm 1
26 Dec. Patchy rain possible
Patchy rain possible
 5° /4° 0.8 mm 1
27 Dec. Patchy rain possible
Patchy rain possible
 5° /2° 0.7 mm 1
28 Dec. Patchy rain possible
Patchy rain possible
 5° /4° 0.7 mm 1
29 Dec. Partly cloudy
Partly cloudy
 5° /1° 0 mm 2
30 Dec. Overcast
Overcast
 10° /9° 0 mm 3
31 Dec. Moderate rain
Moderate rain
 11° /5° 11.5 mm 3
Next
Important Notice
Our weather forecast for Westmeath 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 Westmeath forecast closer to your planned date for the most up-to-date weather information.
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Westmeath in December - FAQ

What are the expected maximum and minimum temperatures in Westmeath during December?
Prepare for cooler days with highs just around 9° and colder nights, dipping below 4°.
How much rainfall should be expected in Westmeath during December?
Moderate rainfall is anticipated in Westmeath during December, with a total of 79.4 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
Will it snow in Westmeath in December 2025?
Westmeath typically sees 0 cm of snowfall during December.
What are the typical wind conditions in Westmeath during December?
The average wind speed in Westmeath during December is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Westmeath

Explore the daily rainfall trends and prepare for Westmeaths December weather 💧
Typically, Westmeath has 12 rainy days in December with a total of 79.4 mm of rainfall.
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Get accurate weather forecasts for Westmeath, located at latitude 53.423 and longitude -7.937. Stay updated with localized weather information tailored for Westmeath.

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