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 arrival of August brings an average high-temperature of a still enjoyable 19°C (66.2°F), nearly identical to July's 19.1°C (66.4°F). Helsby's temperature in August lowers to a consistent average of 12.6°C (54.7°F) during the nights.Humidity
In August, the average relative humidity is 80%.Rainfall
In Helsby, United Kingdom, in August, it is raining for 20.3 days, with typically 53mm (2.09") of accumulated precipitation. In Helsby, during the entire year, the rain falls for 203.8 days and collects up to 519mm (20.43") of precipitation.Snowfall
May through October are months without snowfall in Helsby.Daylight
In Helsby, the average length of the day in August is 14h and 43min.On the first day of the month, sunrise is at 5:28 am and sunset at 9:06 pm. On the last day of August, in Helsby, sunrise is at 6:20 am and sunset at 8:02 pm BST.
Sunshine
In Helsby, the average sunshine in August is 7.5h.UV index
In August, the average daily maximum UV index in Helsby, United Kingdom, is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 4 during August translates into the following guidance:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
What is the average August temperature in Helsby?
What is the average humidity in August in Helsby?
How much does it rain in Helsby in August?
When it does not snow in Helsby?
What is the average length of the day in August in Helsby?
What time are sunrise and sunset in August in Helsby?
How many hours of sunshine does Helsby have in August?
How high is the UV index in August in Helsby?
Average temperature in August
Helsby, United Kingdom
- Average high temperature in August: 19°C
The warmest month (with the highest average high temperature) is July (19.1°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in August: 12.6°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (2.7°C).
Average pressure in August
Helsby, United Kingdom
- Average pressure in August: 1013.3mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed in August
Helsby, United Kingdom
- Average wind speed in August: 13.8km/h
The windiest month (with the highest average wind speed) is January (18.5km/h).
The calmest month (with the lowest average wind speed) is June (12.5km/h).
Average humidity in August
Helsby, United Kingdom
- Average humidity in August: 80%
The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are April and May (79%).
Average rainfall in August
Helsby, United Kingdom
- Average rainfall in August: 53mm
The wettest month (with the highest rainfall) is June (58mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in August
Helsby, United Kingdom
- Average rainfall days in August: 20.3 days
The month with the highest number of rainy days is August (20.3 days).
The month with the least rainy days is March (14.1 days).
Average snowfall in August
Helsby, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is January (23mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Helsby, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (2.2 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
Helsby, 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 36min).
- Average sunshine in August: 7h and 3min
The months with the most sunshine are April, May and July (Average sunshine: 7h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in August
Helsby, United Kingdom
- Average sunshine days in August: 7.8 days
The month with the most sunshine days is March (13.8 days).
The month with the least sunshine days is August (7.8 days).
Average UV index in August
Helsby, United Kingdom
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Helsby, United Kingdom
- Average cloud cover in August: 53
The months with the most cloud cover are January, November and December (Cloud cover 59).
The month with the least cloud cover is April (Cloud cover 48).
Average visibility in August
Helsby, 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).
Helsby, United Kingdom
Weather forecast for your location
2. Allow the app to use your location
