August weather forecast
Old Windsor, United Kingdom

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Weather in August

The last month of the summer, August, is also an agreeable month in Old Windsor, United Kingdom, with an average temperature varying between 13.2°C (55.8°F) and 21.2°C (70.2°F).

Temperature

As Old Windsor transitions into August, the average high-temperature stands at a still pleasant 21.2°C (70.2°F), offering little variation from the preceding month. Old Windsor's average low-temperature for the month of August records at a moderate 13.2°C (55.8°F).

Humidity

The months with the lowest humidity in Old Windsor are July and August, with an average relative humidity of 76%.

Rainfall

In Old Windsor, in August, during 14.8 rainfall days, 27mm (1.06") of precipitation is typically accumulated. In Old Windsor, during the entire year, the rain falls for 149.7 days and collects up to 270mm (10.63") of precipitation.

Snowfall

In Old Windsor, United Kingdom, snow does not fall in April through November.

Daylight

In August, the average length of the day in Old Windsor, United Kingdom, is 14h and 33min.
On the first day of August in Old Windsor, sunrise is at 5:27 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 7:50 pm BST.

Sunshine

The average sunshine in August is 7.7h.

UV index

In Old Windsor, the average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 4 in August converts into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Frequently asked questions

What are August temperatures in Old Windsor?

During August, Old Windsor experiences an average high-temperature of 21.2°C (70.2°F) and a low-temperature of 13.2°C (55.8°F).

What is the least humid month in Old Windsor?

The months with the lowest humidity in Old Windsor are July and August, with an average relative humidity of 76%.

What is the average humidity in August in Old Windsor?

The average relative humidity in August in Old Windsor is 76%.

How many days does it rain in August in Old Windsor?

In Old Windsor, in August, during 14.8 rainfall days, 27mm (1.06") of precipitation is typically accumulated.

When it does not snow in Old Windsor?

In Old Windsor, United Kingdom, snow does not fall in April through November.

How many hours of daylight does Old Windsor have in August?

The average day length in August in Old Windsor, United Kingdom, is 14h and 33min.

What time are sunrise and sunset in August in Old Windsor?

In August, on the first day of the month, sunrise is at 5:27 am and sunset at 8:50 pm. On the last day of the month, in Old Windsor, sunrise is at 6:14 am and sunset at 7:50 pm BST.

How many hours of sunshine does Old Windsor have in August?

The average sunshine duration in August is 7.7h.

What is the UV index intensity in August in Old Windsor?

In Old Windsor, United Kingdom, the average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Old Windsor, United Kingdom

Average temperature in August - Old Windsor, United Kingdom
  • Average high temperature in August: 21.2°C

The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (6.6°C).

  • Average low temperature in August: 13.2°C

The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).

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Average pressure in August
Old Windsor, United Kingdom

Average pressure in August - Old Windsor, 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 (1010.4mbar).

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Average wind speed in August
Old Windsor, United Kingdom

Average wind speed in August - Old Windsor, United Kingdom
  • Average wind speed in August: 12.9km/h

The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest months (with the lowest average wind speed) are July and September (12.8km/h).

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Average humidity in August
Old Windsor, United Kingdom

Average humidity in August - Old Windsor, United Kingdom
  • Average humidity in August: 76%

The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (76%).

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Average rainfall in August
Old Windsor, United Kingdom

Average rainfall in August - Old Windsor, United Kingdom
  • Average rainfall in August: 27mm

The wettest month (with the highest rainfall) is June (34mm).
The driest month (with the least rainfall) is April (16mm).

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Average rainfall days in August
Old Windsor, United Kingdom

Average rainfall days in August - Old Windsor, United Kingdom
  • Average rainfall days in August: 14.8 days

The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is September (9.9 days).

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Average snowfall in August
Old Windsor, United Kingdom

Average snowfall in August - Old Windsor, United Kingdom
  • Average snowfall in August: 0mm

The month with the highest snowfall is January (12mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

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Average snowfall days in August
Old Windsor, United Kingdom

Average snowfall days in August - Old Windsor, United Kingdom
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Old Windsor, United Kingdom

Average daylight in August / Average sunshine in August - Old Windsor, United Kingdom
  • Average daylight in August: 14h and 3min

The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).

  • Average sunshine in August: 7h and 4min

The month with the most sunshine is July (Average sunshine: 7h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).

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Average sunshine days in August
Old Windsor, United Kingdom

Average sunshine days in August - Old Windsor, United Kingdom
  • Average sunshine days in August: 11.9 days

The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is July (10.9 days).

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Average UV index in August
Old Windsor, United Kingdom

Average UV index in August - Old Windsor, United Kingdom
  • Average UV index in August: 4

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in August
Old Windsor, United Kingdom

Average cloud cover in August - Old Windsor, United Kingdom
  • Average cloud cover in August: 52

The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 49).

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Average visibility in August
Old Windsor, United Kingdom

Average visibility in August - Old Windsor, 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).

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Old Windsor, United Kingdom

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