Brecon Beacons (National Park) in august: average Weather, Temperature and Climate
Weather in Brecon Beacons (National Park) in august 2025
The weather in Brecon Beacons (National Park) in august comes from statistical datas on the last years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
tolerable weather
Weather at 6am
54°F
Fog
41% of time
22%
15%
9%
Weather at 12pm
63°F
Cloudy
29% of time
27%
24%
13%
Weather at 6pm
61°F
Partly Cloudy
27% of time
26%
22%
21%
Weather at 3am
54°F
44%
18%
13%
12%
Evolution of daily average temperature and precipitation in Brecon Beacons (National Park) in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Brecon Beacons (National Park) in august.
The climate of Brecon Beacons (National Park) in august is tolerable
The climate in august in Brecon Beacons (National Park) is wet (with 4.4in of rainfall over 7 days). This is better than the previous month since in july it receives an average of 4.6in of rainfall over 7 days.
The climate is quite cold in that locality august, but it is liveable when dressing hot. The thermometer averaged maximum of 65°F. In the morning the temperature drops to 54°F. Thus, the mean temperature average in august in Brecon Beacons (National Park) is 59°F. These temperatures are far removed from those records observed in Brecon Beacons (National Park) in august with a maximum record of 79°F in 2013 and a minimum record of 41°F in 2020. You can expect to have about 11 days with temperatures above 65°F, or 35% of time.
In august in Brecon Beacons (National Park), the days on average last 14:39. Sunrise is at 04:58 and sets at 19:37.
With a bad weather, the month of august is not recommended to go in that area.
August: another location in Wales?
If you want to go to Wales in august, there are destinations with better weather than Brecon Beacons (National Park):
In august, Cardiff, Conwy, Holyhead, Pembrokeshire, Swansea and Amlwch have good weather.
Seasonal average climate and temperature of Brecon Beacons (National Park) in august
Check below seasonal norms These datas are set from the weather statements earlier years of the month of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 59°F | ||||
| Highest temperature | 65°F | ||||
| Lowest temperature | 54°F | ||||
| Highest record temperature | 79°F (2013) | ||||
| Lowest record temperature | 41°F (2020) | ||||
| Number of days at +65°F | 11 day(s) (35%) | ||||
| Wind | |||||
| Wind speed | 20km/h | ||||
| Wind temperature | 52°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.4in | ||||
| Number of days with rainfall | 7 day(s) (22%) | ||||
| Record daily rainfall | 2.2in (2013) | ||||
| Other climate data | |||||
| Humidity | 96% | ||||
| Visibility | 7.51km | ||||
| Cloud cover | 65% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:58 | ||||
| Time of sunset | 19:37 | ||||
| Length of day | 14:39 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last august?
Here is the day by day recorded weather in Brecon Beacons (National Park) in august 2024:
59°F to 72°F
56°F to 67°F
54°F to 63°F
52°F to 63°F
54°F to 68°F
56°F to 61°F
54°F to 61°F
56°F to 63°F
54°F to 63°F
58°F to 67°F
54°F to 76°F
61°F to 70°F
54°F to 67°F
54°F to 65°F
58°F to 65°F
50°F to 65°F
49°F to 61°F
49°F to 63°F
56°F to 59°F
56°F to 58°F
49°F to 58°F
56°F to 59°F
49°F to 59°F
50°F to 58°F
47°F to 58°F
50°F to 61°F
56°F to 65°F
56°F to 65°F
50°F to 61°F
49°F to 65°F
49°F to 65°F
Map: other cities in Wales in august
Cities near Brecon Beacons (National Park):
| Merthyr Tydfil in august | tolerable weather |
| Llandrindod Wells in august | bad weather |
| Swansea in august | good weather |
| Cardiff in august | good weather |
| Porthcawl in august | good weather |
| Barry in august | good weather |
| Llanelli in august | good weather |
| Newtown in august | bad weather |
| Carmarthen in august | good weather |
| Aberystwyth in august | tolerable weather |
| Barmouth in august | tolerable weather |
| Pembrokeshire in august | good weather |
Click over cities on the map for information about the weather in august.
Brecon Beacons (National Park)
perfect weather
good
tolerable
bad
very bad
Weather data for Brecon Beacons (National Park) in august:
Weather data for Brecon Beacons (National Park) for august are derived from an average of the weather forecast since 2009 in Brecon Beacons (National Park). There is a margin of error and these forecasts are to be considered as general information only. The weather in Brecon Beacons (National Park) can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Brecon Beacons (National Park).