August weather forecast
Cwmcarvan, United Kingdom

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Weather in August

August, the last month of the summer in Cwmcarvan, is also an enjoyable month, with an average temperature fluctuating between 12.3°C (54.1°F) and 19.4°C (66.9°F).

Temperature

As Cwmcarvan steps into August, the average high-temperature holds at a comfortable 19.4°C (66.9°F), hinting at a minor fluctuation from the prior month. An average low-temperature of 12.3°C (54.1°F) is recorded during the nights in August in Cwmcarvan, United Kingdom.

Humidity

In Cwmcarvan, United Kingdom, the average relative humidity in August is 83%.

Rainfall

In August, in Cwmcarvan, the rain falls for 13.9 days. Throughout August, 29mm (1.14") of precipitation is accumulated. In Cwmcarvan, during the entire year, the rain falls for 136.5 days and collects up to 268mm (10.55") of precipitation.

Snowfall

April through November are months without snowfall in Cwmcarvan.

Daylight

In Cwmcarvan, the average length of the day in August is 14h and 35min.
On the first day of August in Cwmcarvan, sunrise is at 5:34 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:59 pm BST.

Sunshine

In Cwmcarvan, United Kingdom, the average sunshine in August is 7.5h.

UV index

May through September, with an average maximum UV index of 4, are months with the highest UV index in Cwmcarvan. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 4 in August converts into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Direct Sun exposure should be minimized especially during midday when radiation is most intense. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Updated: Feb 8, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are the temperatures in Cwmcarvan in August?

The high-temperature, in August, in Cwmcarvan, is 19.4°C (66.9°F), while the low-temperature averages to 12.3°C (54.1°F).

What is the average humidity in August in Cwmcarvan?

In Cwmcarvan, the average relative humidity in August is 83%.

How many days does it rain in August in Cwmcarvan?

In Cwmcarvan, in August, during 13.9 rainfall days, 29mm (1.14") of precipitation is typically accumulated.

When it does not snow in Cwmcarvan?

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

What is the average length of the day in August in Cwmcarvan?

In Cwmcarvan, the average day length in August is 14h and 35min.

When is the sunrise / sunset in August in Cwmcarvan?

In August, on the first day of the month, sunrise is at 5:34 am and sunset at 8:59 pm. On the last day of the month, in Cwmcarvan, sunrise is at 6:22 am and sunset at 7:59 pm BST.

How long on average sun shines in August in Cwmcarvan?

In Cwmcarvan, United Kingdom, the average sunshine duration in August is 7.5h.

When is the highest UV index in Cwmcarvan?

The months with the highest UV index in Cwmcarvan are May through September, with an average maximum UV index of 4.

How high is the UV index in August in Cwmcarvan?

In Cwmcarvan, United Kingdom, the average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe 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
Cwmcarvan, United Kingdom

Average temperature in August - Cwmcarvan, United Kingdom
  • Average high temperature in August: 19.4°C

The warmest month (with the highest average high temperature) is July (20°C).
The month with the lowest average high temperature is January (6.9°C).

  • Average low temperature in August: 12.3°C

The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).

Average pressure in August
Cwmcarvan, United Kingdom

Average pressure in August - Cwmcarvan, United Kingdom
  • Average pressure in August: 1014.5mbar

The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1010mbar).

Average wind speed in August
Cwmcarvan, United Kingdom

Average wind speed in August - Cwmcarvan, United Kingdom
  • Average wind speed in August: 13.9km/h

The windiest month (with the highest average wind speed) is February (19.1km/h).
The calmest month (with the lowest average wind speed) is July (13.2km/h).

Average humidity in August
Cwmcarvan, United Kingdom

Average humidity in August - Cwmcarvan, United Kingdom
  • Average humidity in August: 83%

The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are May and July (82%).

Average rainfall in August
Cwmcarvan, United Kingdom

Average rainfall in August - Cwmcarvan, United Kingdom
  • Average rainfall in August: 29mm

The wettest month (with the highest rainfall) is November (33mm).
The driest months (with the least rainfall) are January, April and September (16mm).

Average rainfall days in August
Cwmcarvan, United Kingdom

Average rainfall days in August - Cwmcarvan, United Kingdom
  • Average rainfall days in August: 13.9 days

The month with the highest number of rainy days is August (13.9 days).
The month with the least rainy days is December (9.2 days).

Average snowfall in August
Cwmcarvan, United Kingdom

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

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

Average snowfall days in August
Cwmcarvan, United Kingdom

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

The month with the highest number of snowfall days is February (2.4 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
Cwmcarvan, United Kingdom

Average daylight in August / Average sunshine in August - Cwmcarvan, 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 3min

The month with the most sunshine is July (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).

Average sunshine days in August
Cwmcarvan, United Kingdom

Average sunshine days in August - Cwmcarvan, United Kingdom
  • Average sunshine days in August: 12.9 days

The month with the most sunshine days is December (19.5 days).
The month with the least sunshine days is July (12.8 days).

Average UV index in August
Cwmcarvan, United Kingdom

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

The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in August
Cwmcarvan, United Kingdom

Average cloud cover in August - Cwmcarvan, United Kingdom
  • Average cloud cover in August: 53

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
Cwmcarvan, United Kingdom

Average visibility in August - Cwmcarvan, United Kingdom
  • Average visibility in August: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

Cwmcarvan, United Kingdom

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