August weather forecastJohnstonebridge, United Kingdom
August
Weather in August
August, the last month of the summer in Johnstonebridge, is another mild month, with an average temperature ranging between max 15.6°C (60.1°F) and min 9.3°C (48.7°F).Temperature
As Johnstonebridge steps into August, the average high-temperature holds at a mild 15.6°C (60.1°F), hinting at a minor fluctuation from the prior month. During August, Johnstonebridge witnesses a consistent average low-temperature of 9.3°C (48.7°F).Humidity
The average relative humidity in August in Johnstonebridge is 90%.Rainfall
The wettest months are June through August, with an average 37mm (1.46") of rainfall.Snowfall
May through October are months without snowfall in Johnstonebridge.Daylight
In Johnstonebridge, United Kingdom, the average length of the day in August is 14h and 56min.On the first day of August in Johnstonebridge, sunrise is at 5:22 am and sunset at 9:17 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:08 pm BST.
Sunshine
In August, the average sunshine is 5.2h.UV index
The average daily maximum UV index in August in Johnstonebridge is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index, 3 during August, leads to the following recommendations:
Take precautions - Protection against sun damage is advised. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Johnstonebridge, United Kingdom
- Average high temperature in August: 15.6°C
The warmest month (with the highest average high temperature) is July (16.2°C).
The month with the lowest average high temperature is January (4.1°C).
- Average low temperature in August: 9.3°C
The months with the highest average low temperature are July and August (9.3°C).
The coldest month (with the lowest average low temperature) is January (0.2°C).
Average pressure in August
Johnstonebridge, United Kingdom
- Average pressure in August: 1011.7mbar
The month with the highest atmospheric pressure is May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1007.4mbar).
Average wind speed in August
Johnstonebridge, United Kingdom
- Average wind speed in August: 13.5km/h
The windiest month (with the highest average wind speed) is January (18.9km/h).
The calmest month (with the lowest average wind speed) is July (12.4km/h).
Average humidity in August
Johnstonebridge, United Kingdom
- Average humidity in August: 90%
The months with the highest relative humidity are January, November and December (92%).
The month with the lowest relative humidity is April (84%).
Average rainfall in August
Johnstonebridge, United Kingdom
- Average rainfall in August: 37mm
The wettest months (with the highest rainfall) are June, July and August (37mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in August
Johnstonebridge, United Kingdom
- Average rainfall days in August: 16.6 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (10.9 days).
Average snowfall in August
Johnstonebridge, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is February (37mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Johnstonebridge, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (4.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Johnstonebridge, United Kingdom
- Average daylight in August: 14h and 54min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in August: 5h and 12min
The month with the most sunshine is April (Average sunshine: 6h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in August
Johnstonebridge, United Kingdom
- Average sunshine days in August: 8.4 days
The month with the most sunshine days is October (14.2 days).
The month with the least sunshine days is June (6.6 days).
Average UV index in August
Johnstonebridge, United Kingdom
- Average UV index in August: 3
The month with the highest UV index is July (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
Johnstonebridge, United Kingdom
- Average cloud cover in August: 70
The months with the most cloud cover are January and August (Cloud cover 70).
The month with the least cloud cover is April (Cloud cover 58).
Average visibility in August
Johnstonebridge, United Kingdom
- Average visibility in August: 7km
The month with the highest visibility is April (9km).
The months with the lowest visibility are July, August and September (7km).
