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
With an average high-temperature of 16.1°C (61°F) and an average low-temperature of 11.9°C (53.4°F), August is the warmest month.Humidity
The average relative humidity in August in Colliston is 84%.Rainfall
The wettest months are July and August, with an average 18mm (0.71") of rainfall.Snowfall
In Colliston, snow does not fall in May through October.Daylight
In Colliston, the average length of the day in August is 15h and 5min.On the first day of the month, sunrise is at 5:12 am and sunset at 9:20 pm. On the last day of August, in Colliston, sunrise is at 6:12 am and sunset at 8:08 pm BST.
Sunshine
In August, the average sunshine in Colliston is 8h.UV index
The months with the highest UV index in Colliston are June through September, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 4 during August translates into the following directions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the warmest month in Colliston?
What is the usual temperature for Colliston in August?
What is the average humidity in August in Colliston?
What is the wettest month in Colliston?
How many days does it rain in August in Colliston?
When it does not snow in Colliston?
How many hours of daylight does Colliston have in August?
When are sunrise and sunset in August in Colliston?
How long on average sun shines in August in Colliston?
When is the highest UV index in Colliston?
What is the UV index reading in August in Colliston?
Average temperature in August
Colliston, United Kingdom
- Average high temperature in August: 16.1°C
The warmest month (with the highest average high temperature) is August (16.1°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in August: 11.9°C
The month with the highest average low temperature is August (11.9°C).
The coldest month (with the lowest average low temperature) is February (3.3°C).
Average pressure in August
Colliston, United Kingdom
- Average pressure in August: 1011mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is November (1006.7mbar).
Average wind speed in August
Colliston, United Kingdom
- Average wind speed in August: 16.5km/h
The windiest month (with the highest average wind speed) is December (25.5km/h).
The calmest months (with the lowest average wind speed) are June and July (15km/h).
Average humidity in August
Colliston, United Kingdom
- Average humidity in August: 84%
The months with the highest relative humidity are June and July (85%).
The months with the lowest relative humidity are March and April (81%).
Average rainfall in August
Colliston, United Kingdom
- Average rainfall in August: 18mm
The wettest months (with the highest rainfall) are July and August (18mm).
The driest month (with the least rainfall) is April (6mm).
Average rainfall days in August
Colliston, United Kingdom
- Average rainfall days in August: 11.6 days
The month with the highest number of rainy days is August (11.6 days).
The month with the least rainy days is February (6.6 days).
Average snowfall in August
Colliston, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is February (9mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Colliston, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Colliston, 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: 8h and 0min
The month with the most sunshine is July (Average sunshine: 8h and 12min).
The month with the least sunshine is October (Average sunshine: 4h and 24min).
Average sunshine days in August
Colliston, United Kingdom
- Average sunshine days in August: 15.7 days
The month with the most sunshine days is April (21.3 days).
The month with the least sunshine days is August (15.7 days).
Average UV index in August
Colliston, United Kingdom
- Average UV index in August: 4
The months with the highest UV index are June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Colliston, United Kingdom
- Average cloud cover in August: 51
The month with the most cloud cover is June (Cloud cover 55).
The month with the least cloud cover is April (Cloud cover 48).
Average visibility in August
Colliston, United Kingdom
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, May, August, September, October, November and December (10km).
The months with the lowest visibility are June and July (9km).
