South (Vík í Mýrdal)
August
Weather in South for August 2026
Your guide to South weather in August - trends and predictions
In general, the average temperature in South at the beginning of August is 12.7 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 13.1 °C by the end of August.
South experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 178.8 mm.
Temperatures
Rain 🌧️
8
Dry days
23
Rainy days
0
Snow days
13°/8°
Temperatures
22 km/h
Avg max wind
78 %
Avg humidity
South Weather August
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What’s the Weather Like in South This August?
Discover the average temperatures and weather trends across South’s cities this August.
Temperatures trend during August in South
See the weather trend as well as the moving average line
August weather in South day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Light rain shower | 12° /8° | 13.1 mm | 3 | |
| 2 Aug. | Light rain shower | 12° /8° | 25.8 mm | 3 | |
| 3 Aug. | Patchy rain possible | 14° /8° | 2.3 mm | 3 | |
| 4 Aug. | Light rain shower | 12° /8° | 9 mm | 3 | |
| 5 Aug. | Light rain shower | 13° /7° | 14 mm | 3 | |
| 6 Aug. | Light rain shower | 13° /8° | 8.4 mm | 3 | |
| 7 Aug. | Light rain shower | 13° /8° | 1.4 mm | 3 | |
| 8 Aug. | Patchy rain possible | 14° /8° | 1 mm | 3 | |
| 9 Aug. | Patchy rain possible | 15° /7° | 0.6 mm | 4 | |
| 10 Aug. | Patchy rain possible | 13° /9° | 0.8 mm | 3 | |
| 11 Aug. | Patchy rain possible | 13° /7° | 2.7 mm | 3 | |
| 12 Aug. |  Light rain | 12° /8° | 7.7 mm | 3 | |
| 13 Aug. | Light drizzle | 14° /7° | 1 mm | 4 | |
| 14 Aug. | Light rain shower | 13° /7° | 10.9 mm | 4 | |
| 15 Aug. | Light rain shower | 13° /7° | 6.2 mm | 3 | |
| 16 Aug. | Patchy rain possible | 18° /8° | 3.1 mm | 5 | |
| 17 Aug. | Patchy rain possible | 16° /7° | 0.1 mm | 5 | |
| 18 Aug. |  Partly cloudy | 13° /6° | 0.2 mm | 4 | |
| 19 Aug. |  Overcast | 14° /6° | 0 mm | 4 | |
| 20 Aug. | Patchy rain possible | 12° /6° | 0.7 mm | 3 | |
| 21 Aug. | Light rain shower | 11° /7° | 10.2 mm | 3 | |
| 22 Aug. | Overcast | 11° /6° | 0 mm | 3 | |
| 23 Aug. | Partly cloudy | 11° /6° | 0.8 mm | 4 | |
| 24 Aug. |  Cloudy | 13° /7° | 15.6 mm | 3 | |
| 25 Aug. | Overcast | 13° /7° | 4.5 mm | 3 | |
| 26 Aug. | Patchy rain possible | 12° /8° | 3.1 mm | 3 | |
| 27 Aug. | Patchy rain possible | 13° /8° | 2.9 mm | 3 | |
| 28 Aug. | Light rain shower | 12° /8° | 3.4 mm | 3 | |
| 29 Aug. | Partly cloudy | 14° /7° | 4.6 mm | 4 | |
| 30 Aug. | Patchy rain possible | 14° /8° | 1.2 mm | 3 | |
| 31 Aug. | Light rain shower | 14° /8° | 23.7 mm | 4 | |
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Important Notice
Our weather forecast for South 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 South forecast closer to your planned date for the most up-to-date weather information.
Change Month
South in August - FAQ
What are the expected maximum and minimum temperatures in South during August?
During August, expect a variety of temperatures with highs around 13° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in South during August?
Significant rainfall exceeding 178.8 mm is expected in South during August, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in South during August?
The average wind speed in South during August is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in South
Explore the daily rainfall trends and prepare for Souths August weather 💧
Typically, South has 23 rainy days in August with a total of 178.8 mm of rainfall.
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