Donegal
July
Weather in Donegal for July 2025
Your guide to Donegal weather in July - trends and predictions
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.
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5
Dry days
26
Rainy days
0
Snow days
16°/9°
Temperatures
16 km/h
Avg max wind
82 %
Avg humidity
Donegal in July average weather
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| 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° |
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Temperatures trend during July in Donegal
See the weather trend as well as the moving average line
July weather day by day
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| 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 | |
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Important Notice
Our weather forecast for Donegal in July 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 Donegal forecast closer to your planned date for the most up-to-date weather information.
Donegal in July - FAQ
What are the expected maximum and minimum temperatures in Donegal during July?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Donegal during July?
Moderate rainfall is anticipated in Donegal during July, with a total of 58.8 mm spread over approximately 26 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Donegal during July?
The average wind speed in Donegal during July is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
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
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Where is Donegal?Get accurate weather forecasts for Donegal, located at latitude 54.654 and longitude -8.111. Stay updated with localized weather information tailored for Donegal.
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