August weather forecastMillwall, United Kingdom
August
Weather in August
The last month of the summer, August, is another pleasant month in Millwall, United Kingdom, with an average temperature varying between 21.9°C (71.4°F) and 14.3°C (57.7°F).Temperature
August's presence marks an average high-temperature of a still agreeable 21.9°C (71.4°F), subtly varied from July's 22.3°C (72.1°F). An average nighttime temperature of 14.3°C (57.7°F) is witnessed in Millwall throughout August.Humidity
With an average relative humidity of 72%, August is the least humid month.Rainfall
In Millwall, in August, during 13.3 rainfall days, 32mm (1.26") of precipitation is typically accumulated. In Millwall, during the entire year, the rain falls for 148.8 days and collects up to 306mm (12.05") of precipitation.Snowfall
May through October are months without snowfall in Millwall.Daylight
In August, the average length of the day in Millwall is 14h and 33min.On the first day of August, sunrise is at 5:24 am and sunset at 8:47 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 7:48 pm BST.
Sunshine
August has the most sunshine of the year in Millwall, United Kingdom, with an average of 7.9h of sunshine.UV index
The average daily maximum UV index in August is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In August, a regular UV index of 4 translates into these guidelines:
Ensure safety - Imperative it is to shield skin and eyes from damage. It's recommended to limit sun exposure when its radiation is at its peak during midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Millwall, United Kingdom
- Average high temperature in August: 21.9°C
The warmest month (with the highest average high temperature) is July (22.3°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in August: 14.3°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (2.1°C).
Average pressure in August
Millwall, United Kingdom
- Average pressure in August: 1014.9mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed in August
Millwall, United Kingdom
- Average wind speed in August: 12.8km/h
The windiest month (with the highest average wind speed) is February (17.4km/h).
The calmest month (with the lowest average wind speed) is September (12.7km/h).
Average humidity in August
Millwall, United Kingdom
- Average humidity in August: 72%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (72%).
Average rainfall in August
Millwall, United Kingdom
- Average rainfall in August: 32mm
The wettest month (with the highest rainfall) is June (33mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in August
Millwall, United Kingdom
- Average rainfall days in August: 13.3 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is September (9.6 days).
Average snowfall in August
Millwall, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is February (17mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Millwall, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (3.5 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
Millwall, United Kingdom
- Average daylight in August: 14h and 36min
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: 7h and 54min
The month with the most sunshine is August (Average sunshine: 7h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in August
Millwall, United Kingdom
- Average sunshine days in August: 14.6 days
The month with the most sunshine days is September (18 days).
The month with the least sunshine days is July (12.5 days).
Average UV index in August
Millwall, 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, March, November and December (UV index 2).
Average cloud cover in August
Millwall, United Kingdom
- Average cloud cover in August: 49
The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 49).
Average visibility in August
Millwall, 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).
