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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.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
5
Dry days
Average rainy days
26
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/9°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
82 %
Avg humidity

Donegal in July average weather

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Temperatures trend during July in Donegal

See the weather trend as well as the moving average line
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July weather day by day

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Date Weather Temperatures Rain UV More
1 Jul. Light drizzle
Light drizzle
14° /8° 1.5 mm 3
2 Jul. Light rain
Light rain
14° /7° 2.5 mm 3
3 Jul. Light rain shower
Light rain shower
14° /8° 3.8 mm 3
4 Jul. Light rain shower
Light rain shower
13° /9° 3.6 mm 3
5 Jul. Patchy rain possible
Patchy rain possible
14° /7° 1 mm 3
6 Jul. Patchy rain possible
Patchy rain possible
15° /5° 1.5 mm 4
7 Jul. Light rain shower
Light rain shower
15° /6° 2 mm 3
8 Jul. Light rain shower
Light rain shower
18° /5° 1.6 mm 4
9 Jul. Light rain shower
Light rain shower
18° /7° 1.1 mm 4
10 Jul. Patchy rain possible
Patchy rain possible
16° /8° 0.3 mm 4
11 Jul. Patchy rain possible
Patchy rain possible
15° /8° 0.1 mm 4
12 Jul. Patchy rain possible
Patchy rain possible
15° /7° 0.6 mm 4
13 Jul. Light rain shower
Light rain shower
17° /10° 1.8 mm 4
14 Jul. Light rain shower
Light rain shower
19° /8° 2.4 mm 4
15 Jul. Light rain shower
Light rain shower
19° /11° 2.3 mm 4
16 Jul. Patchy rain possible
Patchy rain possible
17° /9° 0.4 mm 4
17 Jul. Light rain shower
Light rain shower
18° /10° 2.8 mm 4
18 Jul. Light rain
Light rain
16° /12° 11 mm 4
19 Jul. Light drizzle
Light drizzle
17° /10° 1.2 mm 4
20 Jul. Light rain
Light rain
15° /8° 3.2 mm 4
21 Jul. Light rain shower
Light rain shower
14° /9° 2 mm 3
22 Jul. Light rain shower
Light rain shower
16° /9° 2.9 mm 4
23 Jul. Patchy rain possible
Patchy rain possible
18° /9° 0 mm 4
24 Jul. Light drizzle
Light drizzle
17° /12° 0.6 mm 4
25 Jul. Light rain shower
Light rain shower
16° /9° 2.9 mm 4
26 Jul. Light rain shower
Light rain shower
16° /8° 2.1 mm 4
27 Jul. Light rain shower
Light rain shower
17° /9° 1.5 mm 4
28 Jul. Overcast
Overcast
20° /8° 0 mm 5
29 Jul. Patchy rain possible
Patchy rain possible
17° /10° 0.2 mm 4
30 Jul. Patchy rain possible
Patchy rain possible
17° /9° 0.1 mm 4
31 Jul. Patchy rain possible
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

July rainfall patterns in Donegal

Explore the daily rainfall trends and prepare for Donegals July weather 💧

UV exposure in Donegal during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️

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Location coordinates 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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