August weather forecast
Biggin Hill, United Kingdom

August

Weather in August

August, the last month of the summer in Biggin Hill, is another pleasant month, with an average temperature fluctuating between 13.8°C (56.8°F) and 21.7°C (71.1°F).

Temperature

The advent of August signifies a minor shift to an average high-temperature of a still pleasant 21.7°C (71.1°F), aligning closely with July. An average nighttime temperature of 13.8°C (56.8°F) is observed in Biggin Hill during August.

Humidity

July and August, with an average relative humidity of 74%, are the least humid months.

Rainfall

In August, the rain falls for 12.8 days. Throughout August, 34mm (1.34") of precipitation is accumulated. Throughout the year, there are 151.6 rainfall days, and 342mm (13.46") of precipitation is accumulated.

Snowfall

In Biggin Hill, snow does not fall in May through October.

Daylight

In August, the average length of the day in Biggin Hill is 14h and 32min.
On the first day of the month, sunrise is at 5:25 am and sunset at 8:47 pm. On the last day of August, in Biggin Hill, sunrise is at 6:12 am and sunset at 7:47 pm BST.

Sunshine

The months with the most sunshine in Biggin Hill are July and August, with an average of 8.3h of sunshine.

UV index

In August, the average daily maximum UV index in Biggin Hill, United Kingdom, is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily high UV index of 4 during August translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.

Frequently asked questions

What are August temperatures in Biggin Hill?
August temperatures vary between a high-temperature of 21.7°C (71.1°F) and a low-temperature of 13.8°C (56.8°F).
What is the least humid month in Biggin Hill?
July and August, with an average relative humidity of 74%, are the least humid months.
What is the average humidity in August in Biggin Hill?
In August, the average relative humidity in Biggin Hill, United Kingdom, is 74%.
How much does it rain in Biggin Hill in August?
In Biggin Hill, in August, it is raining for 12.8 days, with typically 34mm (1.34") of accumulated precipitation.
When it does not snow in Biggin Hill?
May through October are months without snowfall in Biggin Hill, United Kingdom.
What is the average length of the day in August in Biggin Hill?
In Biggin Hill, United Kingdom, the average day length in August is 14h and 32min.
When is the sunrise / sunset in August in Biggin Hill?
On the first day of August in Biggin Hill, sunrise is at 5:25 am and sunset at 8:47 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 7:47 pm BST.
What is the month with the most sunshine in Biggin Hill?
July and August, with an average of 8.3h of sunshine, are months with the most sunshine in Biggin Hill.
How long on average sun shines in August in Biggin Hill?
The average sunshine duration in August in Biggin Hill, United Kingdom, is 8.3h.
How high is the UV index in August in Biggin Hill?
The average daily maximum UV index in August is 4. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Biggin Hill, United Kingdom
  • Average high temperature in August: 21.7°C

The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (6.7°C).

  • Average low temperature in August: 13.8°C

The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (2.4°C).

Average pressure in August
Biggin Hill, United Kingdom
  • Average pressure in August: 1015mbar

The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).

Average wind speed in August
Biggin Hill, United Kingdom
  • Average wind speed in August: 13km/h

The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is September (12.9km/h).

Average humidity in August
Biggin Hill, United Kingdom
  • Average humidity in August: 74%

The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (74%).

Average rainfall in August
Biggin Hill, United Kingdom
  • Average rainfall in August: 34mm

The wettest month (with the highest rainfall) is December (38mm).
The driest month (with the least rainfall) is April (18mm).

Average rainfall days in August
Biggin Hill, United Kingdom
  • Average rainfall days in August: 12.8 days

The month with the highest number of rainy days is July (15.5 days).
The month with the least rainy days is September (9.7 days).

Average snowfall in August
Biggin Hill, United Kingdom
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (23mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in August
Biggin Hill, United Kingdom
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (4.2 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
Biggin Hill, 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: 8h and 0min).

  • Average sunshine in August: 8h and 2min

The months with the most sunshine are July and August (Average sunshine: 8h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

Average sunshine days in August
Biggin Hill, United Kingdom
  • Average sunshine days in August: 16.3 days

The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is February (12.8 days).

Average UV index in August
Biggin Hill, 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
Biggin Hill, United Kingdom
  • Average cloud cover in August: 47

The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 47).

Average visibility in August
Biggin Hill, 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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