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
Weather in August
Temperature
The transition from July to August sees an average high-temperature of a still mild 14.8°C (58.6°F), indicating a minor variance from the prior month. An average nighttime temperature of 7.8°C (46°F) is observed during August.Humidity
The average relative humidity in August in Grandtully is 89%.Rainfall
August is the month with the most rainfall in Grandtully. Rain falls for 22.4 days and accumulates 72mm (2.83") of precipitation.Snowfall
In Grandtully, snow does not fall in May through October.Daylight
The average length of the day in August in Grandtully is 15h and 6min.On the first day of August, sunrise is at 5:17 am and sunset at 9:25 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:13 pm BST.
Sunshine
In Grandtully, the average sunshine in August is 5.7h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 3 in August, converts into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in August in Grandtully?
What is the average humidity in August in Grandtully?
What is the wettest month in Grandtully?
How many days does it rain in August in Grandtully?
When it does not snow in Grandtully?
What is the average length of the day in August in Grandtully?
What time are sunrise and sunset in August in Grandtully?
How many hours of sunshine does Grandtully have in August?
What are the months with the highest UV index in Grandtully?
What is the UV index reading in August in Grandtully?
Average temperature in August
Grandtully, United Kingdom
- Average high temperature in August: 14.8°C
The warmest month (with the highest average high temperature) is July (15.5°C).
The month with the lowest average high temperature is January (2.6°C).
- Average low temperature in August: 7.8°C
The month with the highest average low temperature is July (8.3°C).
The coldest months (with the lowest average low temperature) are January and February (-0.8°C).
Average pressure in August
Grandtully, United Kingdom
- Average pressure in August: 1010.7mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is November (1006.3mbar).
Average wind speed in August
Grandtully, United Kingdom
- Average wind speed in August: 11.1km/h
The windiest month (with the highest average wind speed) is January (16.3km/h).
The calmest month (with the lowest average wind speed) is July (10.4km/h).
Average humidity in August
Grandtully, United Kingdom
- Average humidity in August: 89%
The months with the highest relative humidity are November and December (93%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall in August
Grandtully, United Kingdom
- Average rainfall in August: 72mm
The wettest month (with the highest rainfall) is August (72mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in August
Grandtully, United Kingdom
- Average rainfall days in August: 22.4 days
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is February (14.5 days).
Average snowfall in August
Grandtully, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is February (101mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Grandtully, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Grandtully, United Kingdom
- Average daylight in August: 15h and 1min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in August: 5h and 4min
The months with the most sunshine are April and May (Average sunshine: 6h and 24min).
The months with the least sunshine are January, February and October (Average sunshine: 3h and 18min).
Average sunshine days in August
Grandtully, United Kingdom
- Average sunshine days in August: 5.1 days
The month with the most sunshine days is April (9.3 days).
The month with the least sunshine days is July (3.4 days).
Average UV index in August
Grandtully, United Kingdom
- Average UV index in August: 3
The months with the highest UV index are May, June, July, August and September (UV index 3).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in August
Grandtully, United Kingdom
- Average cloud cover in August: 69
The months with the most cloud cover are June, September and October (Cloud cover 70).
The months with the least cloud cover are April and May (Cloud cover 60).
Average visibility in August
Grandtully, United Kingdom
- Average visibility in August: 7km
The months with the highest visibility are January, February, March, April and May (8km).
The months with the lowest visibility are June, July, August, September, October, November and December (7km).
Grandtully, United Kingdom
Weather forecast for your location
2. Allow the app to use your location