Weather in Donegal for July 2025
In general, the average temperature in Donegal at the beginning of July is 14.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 17.7 °C by the end of July.
Donegal experiences an exceptionally high level of rainfall in July, with more than 24 rainy days on average.
Is July a good time to visit Donegal? check out the best time to travel to Donegal page.
- New! Chat with our AI weatherman - it’s amazing and free.
Donegal in July average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 14° | 2 14° | 3 14° | 4 13° | 5 14° | 6 15° | |
7 15° | 8 18° | 9 18° | 10 16° | 11 15° | 12 15° | 13 17° |
14 19° | 15 19° | 16 17° | 17 18° | 18 16° | 19 17° | 20 15° |
21 14° | 22 16° | 23 18° | 24 17° | 25 16° | 26 16° | 27 17° |
28 20° | 29 17° | 30 17° | 31 21° |
You can click on date
Temperatures trend during July in Donegal
July weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Jul. | Light drizzle | 14° /8° | 1.5 mm | 3 | |
2 Jul. | Light rain | 14° /7° | 2.5 mm | 3 | |
3 Jul. | Light rain shower | 14° /8° | 3.8 mm | 3 | |
4 Jul. | Light rain shower | 13° /9° | 3.6 mm | 3 | |
5 Jul. | Patchy rain possible | 14° /7° | 1 mm | 3 | |
6 Jul. | Patchy rain possible | 15° /5° | 1.5 mm | 4 | |
7 Jul. | Light rain shower | 15° /6° | 2 mm | 3 | |
8 Jul. | Light rain shower | 18° /5° | 1.6 mm | 4 | |
9 Jul. | Light rain shower | 18° /7° | 1.1 mm | 4 | |
10 Jul. | Patchy rain possible | 16° /8° | 0.3 mm | 4 | |
11 Jul. | Patchy rain possible | 15° /8° | 0.1 mm | 4 | |
12 Jul. | Patchy rain possible | 15° /7° | 0.6 mm | 4 | |
13 Jul. | Light rain shower | 17° /10° | 1.8 mm | 4 | |
14 Jul. | Light rain shower | 19° /8° | 2.4 mm | 4 | |
15 Jul. | Light rain shower | 19° /11° | 2.3 mm | 4 | |
16 Jul. | Patchy rain possible | 17° /9° | 0.4 mm | 4 | |
17 Jul. | Light rain shower | 18° /10° | 2.8 mm | 4 | |
18 Jul. | Light rain | 16° /12° | 11 mm | 4 | |
19 Jul. | Light drizzle | 17° /10° | 1.2 mm | 4 | |
20 Jul. | Light rain | 15° /8° | 3.2 mm | 4 | |
21 Jul. | Light rain shower | 14° /9° | 2 mm | 3 | |
22 Jul. | Light rain shower | 16° /9° | 2.9 mm | 4 | |
23 Jul. | Patchy rain possible | 18° /9° | 0 mm | 4 | |
24 Jul. | Light drizzle | 17° /12° | 0.6 mm | 4 | |
25 Jul. | Light rain shower | 16° /9° | 2.9 mm | 4 | |
26 Jul. | Light rain shower | 16° /8° | 2.1 mm | 4 | |
27 Jul. | Light rain shower | 17° /9° | 1.5 mm | 4 | |
28 Jul. | Overcast | 20° /8° | 0 mm | 5 | |
29 Jul. | Patchy rain possible | 17° /10° | 0.2 mm | 4 | |
30 Jul. | Patchy rain possible | 17° /9° | 0.1 mm | 4 | |
31 Jul. | Patchy rain possible | 21° /8° | 1.6 mm | 5 | |
Next |
Donegal in July - FAQ
What to pack to Donegal in July?
As you prepare for your trip to Donegal in July, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Donegal, during July, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
July rainfall patterns in Donegal
UV exposure in Donegal during July
Quick links
Get accurate weather forecasts for Donegal, located at latitude 54.654 and longitude -8.111. Stay updated with localized weather information tailored for Donegal.