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County Donegal (Donegal)
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Ireland weather

Weather in County Donegal for July 2027

Your guide to County Donegal weather in July - trends and predictions

    Temperatures

  • In general, the average temperature in County Donegal at the beginning of July is 15.2 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 16.6 °C by the end of July.

    • Rain 🌧️

  • County Donegal in July brings notable rainfall, with an average of 18 rainy days and a total precipitation of 82.2 mm.

    • More

  • Is July a good time to visit County Donegal? check out the best time to travel to County Donegal page.

Average dry days
13
Dry days
Average rainy days
18
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/10°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
83 %
Avg humidity

County Donegal Weather July

Move between months or click on a day
June
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
15°
2
Patchy rain possible
15°
3
Light rain
14°
4
Light rain
14°
5
Patchy rain possible
15°
6
Patchy rain possible
16°
7
Patchy rain possible
17°
8
Light rain shower
19°
9
Light rain shower
20°
10
Patchy rain possible
20°
11
Patchy rain possible
20°
12
Patchy rain possible
22°
13
Light rain shower
22°
14
Light rain
20°
15
Light rain shower
21°
16
Light rain
21°
17
Light rain
19°
18
Light rain
17°
19
Light drizzle
18°
20
Light rain
17°
21
Light rain shower
16°
22
Light rain shower
17°
23
Patchy rain possible
18°
24
Light drizzle
18°
25
Patchy rain possible
16°
26
Light rain
16°
27
Light rain
17°
28
Light rain
18°
29
Light rain
16°
30
Patchy rain possible
16°
31
Light rain
17°

Temperatures trend during July in County Donegal

See the weather trend as well as the moving average line

July weather in County Donegal day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Light rain
Light rain
 15° /9° 7.6 mm 3
2 Jul. Patchy rain possible
Patchy rain possible
 15° /8° 1.9 mm 3
3 Jul. Light rain
Light rain
 14° /8° 6.7 mm 3
4 Jul. Light rain
Light rain
 14° /11° 5.6 mm 2
5 Jul. Patchy rain possible
Patchy rain possible
 15° /11° 2.4 mm 2
6 Jul. Patchy rain possible
Patchy rain possible
 16° /10° 2 mm 4
7 Jul. Patchy rain possible
Patchy rain possible
 17° /9° 0.8 mm 4
8 Jul. Light rain shower
Light rain shower
 19° /9° 0.6 mm 5
9 Jul. Light rain shower
Light rain shower
 20° /10° 0.5 mm 5
10 Jul. Patchy rain possible
Patchy rain possible
 20° /11° 0.1 mm 4
11 Jul. Patchy rain possible
Patchy rain possible
 20° /10° 0 mm 6
12 Jul. Patchy rain possible
Patchy rain possible
 22° /10° 0.2 mm 6
13 Jul. Light rain shower
Light rain shower
 22° /12° 1.3 mm 6
14 Jul. Light rain
Light rain
 20° /10° 6.3 mm 5
15 Jul. Light rain shower
Light rain shower
 21° /11° 1.5 mm 5
16 Jul. Light rain
Light rain
 21° /10° 2.7 mm 5
17 Jul. Light rain
Light rain
 19° /11° 5.5 mm 5
18 Jul. Light rain
Light rain
 17° /11° 4.3 mm 5
19 Jul. Light drizzle
Light drizzle
 18° /10° 2.2 mm 5
20 Jul. Light rain
Light rain
 17° /11° 1.8 mm 4
21 Jul. Light rain shower
Light rain shower
 16° /11° 1.1 mm 3
22 Jul. Light rain shower
Light rain shower
 17° /10° 1.6 mm 4
23 Jul. Patchy rain possible
Patchy rain possible
 18° /11° 0.6 mm 4
24 Jul. Light drizzle
Light drizzle
 18° /12° 0.7 mm 4
25 Jul. Patchy rain possible
Patchy rain possible
 16° /11° 2.3 mm 3
26 Jul. Light rain
Light rain
 16° /10° 2.7 mm 3
27 Jul. Light rain
Light rain
 17° /11° 4 mm 3
28 Jul. Light rain
Light rain
 18° /11° 8.4 mm 3
29 Jul. Light rain
Light rain
 16° /11° 3.1 mm 3
30 Jul. Patchy rain possible
Patchy rain possible
 16° /9° 0.6 mm 3
31 Jul. Light rain
Light rain
 17° /9° 2.9 mm 4
Next
Important Notice
Our weather forecast for County 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 County Donegal forecast closer to your planned date for the most up-to-date weather information.
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County Donegal in July - FAQ

What are the expected maximum and minimum temperatures in County Donegal during July?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in County Donegal during July?
Moderate rainfall is anticipated in County Donegal during July, with a total of 82.2 mm spread over approximately 18 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in County Donegal during July?
The average wind speed in County Donegal during July is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in County Donegal

Explore the daily rainfall trends and prepare for County Donegals July weather 💧
Typically, County Donegal has 18 rainy days in July with a total of 82.2 mm of rainfall.

UV exposure in County Donegal during July

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