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 weather during August records an average high-temperature of a still enjoyable 17°C (62.6°F), closely mirroring the preceding month. During August, Trefeglwys's temperature averages to a fresh 10.2°C (50.4°F) at night.Humidity
In Trefeglwys, the average relative humidity in August is 89%.Rainfall
In Trefeglwys, in August, during 16.4 rainfall days, 45mm (1.77") of precipitation is typically accumulated. In Trefeglwys, during the entire year, the rain falls for 183.4 days and collects up to 551mm (21.69") of precipitation.Snowfall
June through October are months without snowfall.Daylight
The average length of the day in August in Trefeglwys, United Kingdom, is 14h and 39min.On the first day of the month, sunrise is at 5:34 am and sunset at 9:05 pm. On the last day of August, sunrise is at 6:24 am and sunset at 8:04 pm BST.
Sunshine
In August, the average sunshine is 5.7h.UV index
The months with the highest UV index in Trefeglwys are May, June and August, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A typical high UV index of 4 in August suggests the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are August temperatures in Trefeglwys?
What is the average humidity in August in Trefeglwys?
How much does it rain in Trefeglwys in August?
When it does not snow in Trefeglwys?
What is the average length of the day in August in Trefeglwys?
When is the sunrise / sunset in August in Trefeglwys?
How long on average sun shines in August in Trefeglwys?
What is the month with the highest UV index in Trefeglwys?
What is the UV index intensity in August in Trefeglwys?
Average temperature in August
Trefeglwys, United Kingdom
- Average high temperature in August: 17°C
The warmest month (with the highest average high temperature) is July (17.7°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in August: 10.2°C
The month with the highest average low temperature is August (10.2°C).
The coldest months (with the lowest average low temperature) are January and February (0.8°C).
Average pressure in August
Trefeglwys, United Kingdom
- Average pressure in August: 1013.9mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).
Average wind speed in August
Trefeglwys, United Kingdom
- Average wind speed in August: 13.6km/h
The windiest month (with the highest average wind speed) is February (18.9km/h).
The calmest month (with the lowest average wind speed) is June (12.6km/h).
Average humidity in August
Trefeglwys, United Kingdom
- Average humidity in August: 89%
The months with the highest relative humidity are November and December (92%).
The months with the lowest relative humidity are April and May (85%).
Average rainfall in August
Trefeglwys, United Kingdom
- Average rainfall in August: 45mm
The wettest month (with the highest rainfall) is June (68mm).
The driest month (with the least rainfall) is September (34mm).
Average rainfall days in August
Trefeglwys, United Kingdom
- Average rainfall days in August: 16.4 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (11.5 days).
Average snowfall in August
Trefeglwys, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is January (67mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in August
Trefeglwys, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Trefeglwys, United Kingdom
- Average daylight in August: 14h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in August: 5h and 4min
The month with the most sunshine is May (Average sunshine: 6h and 24min).
The month with the least sunshine is November (Average sunshine: 2h and 54min).
Average sunshine days in August
Trefeglwys, United Kingdom
- Average sunshine days in August: 10.8 days
The month with the most sunshine days is September (13.4 days).
The month with the least sunshine days is July (8.4 days).
Average UV index in August
Trefeglwys, United Kingdom
- Average UV index in August: 4
The months with the highest UV index are May, June and August (UV index 4).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in August
Trefeglwys, United Kingdom
- Average cloud cover in August: 68
The month with the most cloud cover is November (Cloud cover 72).
The months with the least cloud cover are April and May (Cloud cover 60).
Average visibility in August
Trefeglwys, United Kingdom
- Average visibility in August: 7km
The months with the highest visibility are January, February, March, April, May, June, July, November and December (8km).
The months with the lowest visibility are August, September and October (7km).
