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
In August, Northolt experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 21.8°C (71.2°F) in July to a still pleasant 21.6°C (70.9°F). In August, the average low-temperature is a moderate 13.6°C (56.5°F).Humidity
August is the least humid month in Northolt, with an average relative humidity of 74%.Rainfall
In August, the rain falls for 12.2 days. Throughout August, 21mm (0.83") of precipitation is accumulated. In Northolt, during the entire year, the rain falls for 132.4 days and collects up to 214mm (8.43") of precipitation.Snowfall
In Northolt, United Kingdom, snow does not fall in April through October.Daylight
In Northolt, the average length of the day in August is 14h and 34min.On the first day of August, sunrise is at 5:26 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 7:49 pm BST.
Sunshine
The months with the most sunshine in Northolt, United Kingdom, are July and August, with an average of 8h of sunshine.UV index
In Northolt, the average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In August, the UV index of 4 transforms into the following advice:
Adopt protective measures - It is advised to guard against sun damage. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What are August temperatures in Northolt?
What is the least humid month in Northolt?
What is the average humidity in August in Northolt?
How much does it rain in Northolt in August?
When it does not snow in Northolt?
What is the average length of the day in August in Northolt?
When is the sunrise / sunset in August in Northolt?
What are the months with the most sunshine in Northolt?
How many hours of sunshine does Northolt have in August?
How high is the UV index in August in Northolt?
Average temperature in August
Northolt, United Kingdom
- Average high temperature in August: 21.6°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in August: 13.6°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in August
Northolt, United Kingdom
- Average pressure in August: 1014.8mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in August
Northolt, United Kingdom
- Average wind speed in August: 12.9km/h
The windiest month (with the highest average wind speed) is February (17.6km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in August
Northolt, United Kingdom
- Average humidity in August: 74%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (74%).
Average rainfall in August
Northolt, United Kingdom
- Average rainfall in August: 21mm
The wettest month (with the highest rainfall) is December (25mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in August
Northolt, United Kingdom
- Average rainfall days in August: 12.2 days
The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is September (8.9 days).
Average snowfall in August
Northolt, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is December (10mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Northolt, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (2.8 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
Northolt, United Kingdom
- Average daylight in August: 14h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in August: 8h and 0min
The months with the most sunshine are July and August (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in August
Northolt, United Kingdom
- Average sunshine days in August: 15.2 days
The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is July (14 days).
Average UV index in August
Northolt, 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
Northolt, United Kingdom
- Average cloud cover in August: 50
The months with the most cloud cover are February and November (Cloud cover 60).
The months with the least cloud cover are April and September (Cloud cover 49).
Average visibility in August
Northolt, United Kingdom
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
Northolt, United Kingdom
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