Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
August
Weather in August
Temperature
The shift into August finds Dolwyddelan at an average high-temperature of a still enjoyable 16.1°C (61°F), closely comparable to July's conditions. An average low-temperature of 11.2°C (52.2°F) is witnessed throughout the month of August, a mere drop from the daytime peak.Humidity
The months with the highest humidity are January, August, October through December, with an average relative humidity of 88%.Rainfall
In Dolwyddelan, in August, during 20.2 rainfall days, 73mm (2.87") of precipitation is typically accumulated. Throughout the year, there are 198.5 rainfall days, and 770mm (30.31") of precipitation is accumulated.Snowfall
July through September are months without snowfall.Daylight
In Dolwyddelan, the average length of the day in August is 14h and 42min.On the first day of the month, sunrise is at 5:34 am and sunset at 9:09 pm. On the last day of August, sunrise is at 6:24 am and sunset at 8:06 pm BST.
Sunshine
In August, the average sunshine in Dolwyddelan is 6.1h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The UV index of 4 during August translates into the following guidance:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are August temperatures?
What is the most humid month?
What is the average humidity in August?
How much does it rain in August?
When it does not snow?
How many hours of daylight does Dolwyddelan have in August?
When is the sunrise / sunset in August in Dolwyddelan?
How long on average sun shines in August?
What are the months with the highest UV index?
What is the UV index intensity in August?
Average temperature in August
Dolwyddelan, United Kingdom
- Average high temperature in August: 16.1°C
The warmest month (with the highest average high temperature) is July (16.4°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in August: 11.2°C
The month with the highest average low temperature is August (11.2°C).
The coldest month (with the lowest average low temperature) is February (2.2°C).
Average pressure in August
Dolwyddelan, United Kingdom
- Average pressure in August: 1013.4mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.9mbar).
Average wind speed in August
Dolwyddelan, United Kingdom
- Average wind speed in August: 14.6km/h
The windiest month (with the highest average wind speed) is December (20.7km/h).
The calmest month (with the lowest average wind speed) is June (12.6km/h).
Average humidity in August
Dolwyddelan, United Kingdom
- Average humidity in August: 88%
The months with the highest relative humidity are January, August, October, November and December (88%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in August
Dolwyddelan, United Kingdom
- Average rainfall in August: 73mm
The wettest month (with the highest rainfall) is November (79mm).
The driest months (with the least rainfall) are April and May (46mm).
Average rainfall days in August
Dolwyddelan, United Kingdom
- Average rainfall days in August: 20.2 days
The month with the highest number of rainy days is August (20.2 days).
The month with the least rainy days is February (12.3 days).
Average snowfall in August
Dolwyddelan, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is January (105mm).
The months with the least snowfall are July, August and September (0mm).
Average snowfall days in August
Dolwyddelan, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Dolwyddelan, United Kingdom
- Average daylight in August: 14h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in August: 6h and 1min
The month with the most sunshine is June (Average sunshine: 6h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in August
Dolwyddelan, United Kingdom
- Average sunshine days in August: 9.1 days
The month with the most sunshine days is March (13.9 days).
The months with the least sunshine days are July and August (9.1 days).
Average UV index in August
Dolwyddelan, United Kingdom
- Average UV index in August: 4
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in August
Dolwyddelan, United Kingdom
- Average cloud cover in August: 63
The month with the most cloud cover is December (Cloud cover 72).
The months with the least cloud cover are April and May (Cloud cover 55).
Average visibility in August
Dolwyddelan, United Kingdom
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
