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Ireland (Dublin)
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Ireland weather

Weather in Ireland for October 2025

Your guide to Ireland weather in October - trends and predictions

    Temperatures

  • Until now, October 2025 in Ireland has been nearly identical to the historical average, with a temperature of 14.3 °C (showing only a slight deviation of -0.3 °C).

  • The forecast for the next days in Ireland predicts temperatures to be around 12 °C, close to the historical average.

  • In general, the average temperature in Ireland at the beginning of October is 15.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.1 °C by the end of October.

    • Rain 🌧️

  • Ireland experiences heavy rainfall in October, with over 20 rainy days and an average total precipitation 125.5 mm.

Average dry days
5
Dry days
Average rainy days
26
Rainy days
Average snowy days
0
Snow days
Average temperatures
14°/10°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Ireland Weather October

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

What’s the Weather Like in Ireland This October?

Discover the average temperatures and weather trends across Ireland’s cities this October.
Patchy rain possibleDublin14 °C / 10 °CPatchy rain possibleGalway13 °C / 9 °CPatchy rain possibleCork13 °C / 8 °CPatchy rain possibleDonegal12 °C / 7 °CPatchy rain possibleLimerick14 °C / 7 °CPatchy rain possibleDingle13 °C / 10 °CPatchy rain possibleKilkenny13 °C / 7 °CPatchy rain possibleDoolin14 °C / 10 °CPatchy rain possibleSligo13 °C / 7 °CPatchy rain possibleWaterford13 °C / 8 °CPatchy rain possibleSkerries13 °C / 8 °CPatchy rain possibleKildare13 °C / 7 °CMore Locations

Temperatures trend during October in Ireland

See the weather trend as well as the moving average line

October weather in Ireland day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Patchy rain possible
Patchy rain possible
 15° /10° 1.8 mm 4
2 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /10° 6.4 mm 4
3 Oct. Patchy rain possible
Patchy rain possible
 15° /9° 1.5 mm 4
4 Oct. Patchy rain possible
Patchy rain possible
 15° /10° 2.8 mm 3
5 Oct. Patchy rain possible
Patchy rain possible
 15° /10° 3.7 mm 3
6 Oct. Cloudy
Cloudy
 17° /10° 1.7 mm 4
7 Oct. Patchy rain possible
Patchy rain possible
 16° /11° 1.6 mm 4
8 Oct. Patchy rain possible
Patchy rain possible
 16° /10° 2.3 mm 4
9 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /10° 3.9 mm 4
10 Oct. Overcast
Overcast
 14° /8° 0.5 mm 3
11 Oct. Overcast
Overcast
 14° /7° 1.9 mm 3
12 Oct. Patchy rain possible
Patchy rain possible
 14° /8° 0.6 mm 4
13 Oct. Partly cloudy
Partly cloudy
 14° /7° 6.2 mm 4
14 Oct. Patchy rain possible
Patchy rain possible
 14° /8° 0.2 mm 3
15 Oct. Overcast
Overcast
 13° /8° 0.8 mm 3
16 Oct. Patchy rain possible
Patchy rain possible
 14° /9° 5 mm 3
17 Oct. Overcast
Overcast
 15° /9° 1.6 mm 4
18 Oct. Patchy rain possible
Patchy rain possible
 14° /10° 10.2 mm 3
19 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /11° 5.8 mm 4
20 Oct. Moderate rain
Moderate rain
 14° /9° 7 mm 0.2
21 Oct. Patchy rain possible
Patchy rain possible
 12° /7° 0.7 mm 0.1
22 Oct. Patchy rain possible
Patchy rain possible
 13° /5° 3.2 mm 0.2
23 Oct. Moderate rain
Moderate rain
 9° /6° 10.7 mm 0.1
24 Oct. Patchy rain possible
Patchy rain possible
 11° /6° 0.5 mm 2
25 Oct. Patchy rain possible
Patchy rain possible
 9° /2° 0.1 mm 2
26 Oct. Cloudy
Cloudy
 8° /0° 0 mm 1
27 Oct. Patchy rain possible
Patchy rain possible
 12° /8° 0.1 mm 2
28 Oct. Partly cloudy
Partly cloudy
 13° /9° 0 mm 4
29 Oct. Partly cloudy
Partly cloudy
 14° /9° 0 mm 4
30 Oct. Patchy rain possible
Patchy rain possible
 13° /10° 1.4 mm 3
31 Oct. Cloudy
Cloudy
 16° /15° 0 mm 4
Next
Important Notice
Our weather forecast for Ireland in October 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 Ireland forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Guide for Ireland in October

In October, Ireland experiences a transition from the mild and relatively stable weather of late summer to the cooler and more unpredictable conditions of early winter.

At the beginning of the month, the weather in Ireland is characterized by average temperatures ranging from 10° to 14° and a mix of sunny spells and occasional showers. The coastal regions may experience slightly milder temperatures due to the moderating influence of the Atlantic Ocean.

However, as the month progresses, the temperatures tend to drop gradually, with average highs of 12° and lows of 7° towards the end of October.

Rainfall is a common feature throughout the month, with the latter half of October seeing an increase in the frequency of showers. The western parts of the country typically receive more rainfall than the east, and occasional windy conditions can be expected, especially along the coasts.

Overall, October in Ireland offers a mix of autumnal colors, crisp air, and the chance to experience the stunning landscapes as they transition into the colder months. It's advisable for visitors to pack layers and waterproof clothing to be prepared for the changeable weather.

Ireland in October - FAQ

What are the expected maximum and minimum temperatures in Ireland during October?
During October, expect a variety of temperatures with highs around 14° and lows near 10°, suitable for diverse activities and preferences.
How much rainfall should be expected in Ireland during October?
Significant rainfall exceeding 125.5 mm is expected in Ireland during October, occurring over more than 26 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Ireland during October?
The average wind speed in Ireland during October is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Ireland

Explore the daily rainfall trends and prepare for Irelands October weather 💧
Regions in Ireland
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ConnachtLeinsterMunsterUlster
Top locations in Ireland
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BalbrigganCobhCorkDingleDonegalDoolinDublinGalwayKildareKilkennyKillaloeLimerickNavanSkerriesSligoTipperaryWaterfordWestportWexfordWicklow
More Locations

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Location coordinates Where is Ireland?

Get accurate weather forecasts for Ireland, located at latitude 53.333 and longitude -6.249. Stay updated with localized weather information tailored for Ireland.

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