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Dumfries and Galloway (Stranraer)
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Weather in Dumfries and Galloway for August 2026

Your guide to Dumfries and Galloway weather in August - trends and predictions

    Temperatures

  • Until now, August 2026 in Dumfries and Galloway has been nearly identical to the historical average, with a temperature of 15.8 °C (showing only a slight deviation of 0.5 °C).

  • Expect cooler weather in the next days in Dumfries and Galloway with the forecast suggesting a temperature of 15.8 °C, lower than the historical average.

  • In general, the average temperature in Dumfries and Galloway at the beginning of August is 16.1 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 16.1 °C by the end of August.

    • Rain 🌧️

  • Dumfries and Galloway experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 158.7 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
6
Dry days
Average rainy days
25
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/12°
Temperatures
Average wind speed
29 km/h
Avg max wind
Average humidity
85 %
Avg humidity

Dumfries and Galloway Weather August

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

Temperatures trend during August in Dumfries and Galloway

See the weather trend as well as the moving average line

August weather in Dumfries and Galloway day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
1 Aug. Patchy rain possible
Patchy rain possible
 16° /12° 1.2 mm 4
2 Aug. Overcast
Overcast
 17° /12° 2.4 mm 4
3 Aug. Patchy rain possible
Patchy rain possible
 17° /12° 3.5 mm 4
4 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /12° 21.1 mm 3
5 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /12° 6.8 mm 3
6 Aug. Patchy rain possible
Patchy rain possible
 15° /11° 1.2 mm 4
7 Aug. Patchy rain possible
Patchy rain possible
 17° /12° 0.6 mm 4
8 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /11° 3.8 mm 4
9 Aug. Moderate rain at times
Moderate rain at times
 16° /12° 4.3 mm 4
10 Aug. Patchy rain possible
Patchy rain possible
 16° /11° 1.3 mm 5
11 Aug. Overcast
Overcast
 19° /12° 0.2 mm 5
12 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /13° 8.8 mm 5
13 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /14° 2.2 mm 5
14 Aug. Cloudy
Cloudy
 16° /13° 1.3 mm 4
15 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /12° 9.8 mm 4
16 Aug. Patchy rain possible
Patchy rain possible
 16° /9° 1.1 mm 3
17 Aug. Patchy rain possible
Patchy rain possible
 16° /12° 4 mm 3
18 Aug. Patchy rain possible
Patchy rain possible
 16° /12° 2.1 mm 3
19 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /11° 7.5 mm 3
20 Aug. Heavy rain at times
Heavy rain at times
 14° /10° 4 mm 3
21 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /10° 3.9 mm 4
22 Aug. Moderate rain at times
Moderate rain at times
 15° /11° 4.5 mm 4
23 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /12° 5.2 mm 4
24 Aug. Sunny
Sunny
 18° /10° 0 mm 4.3
25 Aug. Cloudy
Cloudy
 19° /11° 0 mm 4.1
26 Aug. Patchy rain possible
Patchy rain possible
 18° /13° 6.4 mm 2
27 Aug. Light rain shower
Light rain shower
 17° /14° 6.7 mm 1.5
28 Aug. Light rain shower
Light rain shower
 16° /13° 14.4 mm 3
29 Aug. Light rain shower
Light rain shower
 15° /13° 19.3 mm 3
30 Aug. Light rain shower
Light rain shower
 14° /13° 7.7 mm 3
31 Aug. Patchy rain possible
Patchy rain possible
 14° /12° 0.7 mm 3
Next
Important Notice
Our weather forecast for Dumfries and Galloway in August 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 Dumfries and Galloway forecast closer to your planned date for the most up-to-date weather information.
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Dumfries and Galloway in August - FAQ

What are the expected maximum and minimum temperatures in Dumfries and Galloway during August?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Dumfries and Galloway during August?
Significant rainfall exceeding 158.7 mm is expected in Dumfries and Galloway during August, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Dumfries and Galloway during August?
The average wind speed in Dumfries and Galloway during August is 29 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Dumfries and Galloway

Explore the daily rainfall trends and prepare for Dumfries and Galloways August weather 💧
Typically, Dumfries and Galloway has 25 rainy days in August with a total of 158.7 mm of rainfall.
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Location coordinates Where is Dumfries and Galloway?

Get accurate weather forecasts for Dumfries and Galloway, located at latitude 54.902 and longitude -5.027. Stay updated with localized weather information tailored for Dumfries and Galloway.

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