Rhondda
August
Weather in Rhondda for August 2025
Your guide to Rhondda weather in August - trends and predictions
In general, the average temperature in Rhondda at the beginning of August is 17.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 16.1 °C by the end of August.
Rhondda experiences an exceptionally high level of rainfall in August, with more than 24 rainy days on average.
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6
Dry days
25
Rainy days
0
Snow days
17°/11°
Temperatures
21 km/h
Avg max wind
87 %
Avg humidity
Rhondda in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  19° | 2  18° | 3 17° | ||||
| 4  16° | 5 18° | 6 16° | 7 16° | 8  16° | 9 19° | 10 21° |
| 11 21° | 12 18° | 13 17° | 14 17° | 15 18° | 16  19° | 17 19° |
| 18 18° | 19 16° | 20 17° | 21 17° | 22 17° | 23 17° | 24 17° |
| 25 15° | 26 15° | 27 17° | 28 17° | 29 17° | 30 16° | 31 16° |
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Temperatures trend during August in Rhondda
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Patchy rain possible | 19° /12° | 2.1 mm | 5 | |
| 2 Aug. | Moderate or heavy rain shower | 18° /12° | 8.6 mm | 4 | |
| 3 Aug. | Moderate rain at times | 17° /10° | 0.9 mm | 4 | |
| 4 Aug. | Overcast | 16° /10° | 0.1 mm | 4 | |
| 5 Aug. | Moderate or heavy rain shower | 18° /10° | 10.8 mm | 5 | |
| 6 Aug. | Patchy rain possible | 16° /9° | 2.3 mm | 4 | |
| 7 Aug. | Patchy rain possible | 16° /9° | 1 mm | 4 | |
| 8 Aug. | Heavy rain at times | 16° /11° | 5 mm | 4 | |
| 9 Aug. | Patchy rain possible | 19° /11° | 0.3 mm | 5 | |
| 10 Aug. | Patchy rain possible | 21° /13° | 1.2 mm | 5 | |
| 11 Aug. | Patchy rain possible | 21° /12° | 0.8 mm | 5 | |
| 12 Aug. | Heavy rain at times | 18° /12° | 5.9 mm | 5 | |
| 13 Aug. | Patchy rain possible | 17° /11° | 1.3 mm | 4 | |
| 14 Aug. | Moderate or heavy rain shower | 17° /11° | 13.3 mm | 4 | |
| 15 Aug. | Patchy rain possible | 18° /11° | 2.1 mm | 4 | |
| 16 Aug. | Cloudy | 19° /9° | 0 mm | 5 | |
| 17 Aug. | Patchy rain possible | 19° /10° | 0.4 mm | 5 | |
| 18 Aug. | Heavy rain at times | 18° /11° | 6.1 mm | 4 | |
| 19 Aug. | Moderate rain at times | 16° /12° | 15.3 mm | 4 | |
| 20 Aug. | Moderate rain at times | 17° /11° | 1.8 mm | 4 | |
| 21 Aug. | Patchy rain possible | 17° /11° | 1.2 mm | 4 | |
| 22 Aug. | Patchy rain possible | 17° /12° | 1.9 mm | 4 | |
| 23 Aug. | Moderate rain at times | 17° /11° | 5.1 mm | 4 | |
| 24 Aug. | Patchy rain possible | 17° /9° | 3.7 mm | 4 | |
| 25 Aug. | Light rain shower | 15° /8° | 2.8 mm | 4 | |
| 26 Aug. | Light rain shower | 15° /9° | 2.4 mm | 4 | |
| 27 Aug. | Light rain shower | 17° /10° | 0.6 mm | 4 | |
| 28 Aug. | Patchy rain possible | 17° /11° | 0.7 mm | 4 | |
| 29 Aug. | Patchy rain possible | 17° /9° | 0.4 mm | 4 | |
| 30 Aug. | Light rain shower | 16° /8° | 0.8 mm | 4 | |
| 31 Aug. | Light rain shower | 16° /9° | 5.1 mm | 4 | |
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Important Notice
Our weather forecast for Rhondda 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 Rhondda forecast closer to your planned date for the most up-to-date weather information.
Rhondda in August - FAQ
What are the expected maximum and minimum temperatures in Rhondda during August?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Rhondda during August?
Significant rainfall exceeding 137 mm is expected in Rhondda during August, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Rhondda during August?
The average wind speed in Rhondda during August is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
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