August weather forecast
White Waltham, United Kingdom

August

Weather in August

The last month of the summer, August, is another pleasant month in White Waltham, United Kingdom, with an average temperature fluctuating between 13.2°C (55.8°F) and 21.2°C (70.2°F).

Temperature

August ushers in an average high-temperature of a still pleasant 21.2°C (70.2°F), aligning closely with the preceding month. The average temperature during August nights dips to a mild 13.2°C (55.8°F).

Humidity

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

Rainfall

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

Snowfall

April through November are months without snowfall.

Daylight

In White Waltham, the average length of the day in August is 14h and 33min.
On the first day of August, sunrise is at 5:27 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 7:51 pm BST.

Sunshine

In White Waltham, the average sunshine in August is 7.7h.

UV index

In August, the average daily maximum UV index in White Waltham is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: In August, the maximum UV index of 4 suggests this advice:
Undertake protective steps - Preventing sun damage is advised. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Stay sun-safe with clothing that is both closely woven and worn loosely.

Frequently asked questions

What is the temperature in August in White Waltham?
In August, the average high-temperature and low-temperature in White Waltham, United Kingdom, are 21.2°C (70.2°F) and 13.2°C (55.8°F) respectively.
What are the least humid months in White Waltham?
July and August, with an average relative humidity of 76%, are the least humid months in White Waltham, United Kingdom.
What is the average humidity in August in White Waltham?
In White Waltham, United Kingdom, the average relative humidity in August is 76%.
How much does it rain in White Waltham in August?
In August, in White Waltham, the rain falls for 14.8 days. Throughout August, 27mm (1.06") of precipitation is accumulated.
When it does not snow in White Waltham?
In White Waltham, United Kingdom, snow does not fall in April through November.
What is the average length of the day in August in White Waltham?
In White Waltham, United Kingdom, the average day length in August is 14h and 33min.
What time are sunrise and sunset in August in White Waltham?
On the first day of August, sunrise is at 5:27 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 7:51 pm BST.
How many hours of sunshine does White Waltham have in August?
The average sunshine duration in August in White Waltham is 7.7h.
What is the UV index intensity in August in White Waltham?
The average daily maximum UV index in August in White Waltham is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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 - White Waltham, United Kingdom
Average temperature in August
White Waltham, 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).

Average pressure in August - White Waltham, United Kingdom
Average pressure in August
White Waltham, 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).

Average wind speed in August - White Waltham, United Kingdom
Average wind speed in August
White Waltham, 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).

Average humidity in August - White Waltham, United Kingdom
Average humidity in August
White Waltham, 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%).

Average rainfall in August - White Waltham, United Kingdom
Average rainfall in August
White Waltham, 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).

Average rainfall days in August - White Waltham, United Kingdom
Average rainfall days in August
White Waltham, 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).

Average snowfall in August - White Waltham, United Kingdom
Average snowfall in August
White Waltham, 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).

Average snowfall days in August - White Waltham, United Kingdom
Average snowfall days in August
White Waltham, 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).

Average daylight in August / Average sunshine in August - White Waltham, United Kingdom
Average daylight in August /
Average sunshine in August
White Waltham, 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: 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).

Average sunshine days in August - White Waltham, United Kingdom
Average sunshine days in August
White Waltham, 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).

Average UV index in August - White Waltham, United Kingdom
Average UV index in August
White Waltham, 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).

Average cloud cover in August - White Waltham, United Kingdom
Average cloud cover in August
White Waltham, 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).

Average visibility in August - White Waltham, United Kingdom
Average visibility in August
White Waltham, 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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