County Donegal (Donegal)
October
Weather in County Donegal for October 2027
Your guide to County Donegal weather in October - trends and predictions
In general, the average temperature in County Donegal at the beginning of October is 14 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 11.6 °C by the end of October.
County Donegal in October brings notable rainfall, with an average of 20 rainy days and a total precipitation of 148.3 mm.
Is October a good time to visit County Donegal? check out the best time to travel to County Donegal page.
Temperatures
Rain 🌧️
More
11
Dry days
20
Rainy days
0
Snow days
12°/7°
Temperatures
21 km/h
Avg max wind
86 %
Avg humidity
County Donegal Weather October
Move between months or click on a day
Temperatures trend during October in County Donegal
See the weather trend as well as the moving average line
October weather in County Donegal day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Light rain | 15° /9° | 4 mm | 2.5 | |
| 2 Oct. | Light rain | 13° /8° | 9.4 mm | 2 | |
| 3 Oct. | Light rain | 14° /8° | 5.1 mm | 2.4 | |
| 4 Oct. | Light rain | 13° /9° | 7.6 mm | 2 | |
| 5 Oct. | Light rain | 14° /10° | 5.9 mm | 2.3 | |
| 6 Oct. | Light rain | 14° /10° | 4.5 mm | 2.2 | |
| 7 Oct. |  Light rain shower | 14° /9° | 2 mm | 2.1 | |
| 8 Oct. | Light rain | 15° /8° | 5.5 mm | 2.1 | |
| 9 Oct. | Light rain | 14° /9° | 5.4 mm | 2 | |
| 10 Oct. | Patchy rain possible | 13° /7° | 2.2 mm | 1.9 | |
| 11 Oct. | Patchy rain possible | 12° /5° | 0.3 mm | 1.9 | |
| 12 Oct. | Light rain | 13° /6° | 2.7 mm | 1.8 | |
| 13 Oct. | Light rain | 13° /5° | 6.3 mm | 1.8 | |
| 14 Oct. | Light rain | 13° /6° | 4.4 mm | 1.7 | |
| 15 Oct. | Light rain | 13° /5° | 3.4 mm | 1.7 | |
| 16 Oct. | Light rain | 12° /6° | 2.5 mm | 1.6 | |
| 17 Oct. | Light drizzle | 12° /5° | 1.3 mm | 1.6 | |
| 18 Oct. |  Moderate rain | 13° /7° | 11.5 mm | 1.5 | |
| 19 Oct. | Light rain | 12° /7° | 3.6 mm | 1.5 | |
| 20 Oct. | Light rain | 13° /7° | 3.1 mm | 1.4 | |
| 21 Oct. | Light rain | 10° /6° | 8.3 mm | 1.4 | |
| 22 Oct. | Patchy rain possible | 10° /5° | 2 mm | 1.3 | |
| 23 Oct. | Light rain | 10° /5° | 5.4 mm | 1.3 | |
| 24 Oct. | Light rain | 12° /6° | 9.6 mm | 1.2 | |
| 25 Oct. | Light rain | 10° /6° | 4.6 mm | 1.2 | |
| 26 Oct. | Moderate rain | 12° /6° | 10.4 mm | 1.1 | |
| 27 Oct. | Light rain | 11° /6° | 8.9 mm | 1.1 | |
| 28 Oct. | Light rain | 12° /9° | 4.4 mm | 1.1 | |
| 29 Oct. | Light rain | 11° /7° | 4.1 mm | 1 | |
| 30 Oct. | Light rain | 13° /7° | 5 mm | 1 | |
| 31 Oct. | Light rain | 12° /7° | 4.4 mm | 1 | |
| Next | |||||
Important Notice
Our weather forecast for County Donegal 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 County Donegal forecast closer to your planned date for the most up-to-date weather information.
Change Month
County Donegal in October - FAQ
What are the expected maximum and minimum temperatures in County Donegal during October?
During October, expect a variety of temperatures with highs around 12° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in County Donegal during October?
Significant rainfall exceeding 148.3 mm is expected in County Donegal during October, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in County Donegal during October?
The average wind speed in County Donegal during October is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in County Donegal
Explore the daily rainfall trends and prepare for County Donegals October weather 💧
Typically, County Donegal has 20 rainy days in October with a total of 148.3 mm of rainfall.
Top locations in County Donegal
Select a location for an accurate weather forecast
More Locations Quick links
More County Donegal weather pages
You are here
Found a mistake?
We appreciate your attention to details. Tell us here.