Donegal Weather in October

Donegal in October sees moderate daytime temperatures of 16°C (61°F) and nighttime lows of 5°C (41°F). Rainfall is fairly high this month at around 103 mm (4.1 in), so pack a rain jacket to stay dry.

Rainfall in Donegal in October

You can typically expect 15 days of rain this month, averaging around 103 mm (4.1 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Donegal in October

Donegal in October gets highs of 16°C (61°F) during the day and drops to 5°C (41°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Donegal in October

The area enjoys a moderate level of sunlight, with around 171 hours. It's a good balance between sunny and cloudy days.

If you prefer dry days with pleasant temperatures, September typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Donegal's climate page.

Donegal Temperature in October

Min Temperature 5°C (41°F)  

Max Temperature 16°C (61°F)  

Chance of Rain 50%  

Precipitation 103 mm (4.1 in)  

Rainy days 15 days  

Sunshine 171 hours *  

Percentage Sunshine *  

* Data from: Frostburg, the United States of America (63 KM, 39 Miles).

What to Wear in Donegal in October

The weather can swing between comfortable and chilly in October, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Donegal in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Donegal's climate page.

More climate data for Donegal

Temperature Rainfall Sunshine

See the full Donegal climate overview or explore weather in the United States of America.