August weather forecast
Llanfair Dyffryn Clwyd, United Kingdom

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Weather in August

The last month of the summer, August, is another comfortable month in Llanfair Dyffryn Clwyd, United Kingdom, with an average temperature varying between 17.8°C (64°F) and 11.1°C (52°F).

Temperature

The arrival of August denotes a barely perceptible change in the average high-temperatures to a still comfortable 17.8°C (64°F) from July's 18.3°C (64.9°F). In August, the recorded average low-temperature is a cool 11.1°C (52°F).

Humidity

The average relative humidity in August in Llanfair Dyffryn Clwyd is 84%.

Rainfall

In Llanfair Dyffryn Clwyd, during August, the rain falls for 20.1 days and regularly aggregates up to 46mm (1.81") of precipitation. In Llanfair Dyffryn Clwyd, during the entire year, the rain falls for 207.1 days and collects up to 510mm (20.08") of precipitation.

Snowfall

In Llanfair Dyffryn Clwyd, snow does not fall in June through September.

Daylight

The average length of the day in August in Llanfair Dyffryn Clwyd is 14h and 42min.
On the first day of August in Llanfair Dyffryn Clwyd, United Kingdom, sunrise is at 5:31 am and sunset at 9:07 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 8:04 pm BST.

Sunshine

In Llanfair Dyffryn Clwyd, the average sunshine in August is 6.8h.

UV index

May through August, with an average maximum UV index of 4, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 4 during August translates into the following guidance:
Undertake protective steps - Preventing sun damage is advised. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Updated: Feb 8, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the temperature in August in Llanfair Dyffryn Clwyd?

Llanfair Dyffryn Clwyd in August has an average high-temperature of 17.8°C (64°F) and an average low-temperature of 11.1°C (52°F).

What is the average humidity in August in Llanfair Dyffryn Clwyd?

In August, the average relative humidity in Llanfair Dyffryn Clwyd is 84%.

How much does it rain in Llanfair Dyffryn Clwyd in August?

In Llanfair Dyffryn Clwyd, in August, it is raining for 20.1 days, with typically 46mm (1.81") of accumulated precipitation.

When it does not snow in Llanfair Dyffryn Clwyd?

June through September are months without snowfall.

How many hours of daylight does Llanfair Dyffryn Clwyd have in August?

The average day length in August in Llanfair Dyffryn Clwyd is 14h and 42min.

When is the sunrise / sunset in August in Llanfair Dyffryn Clwyd?

In August, on the first day of the month, sunrise is at 5:31 am and sunset at 9:07 pm. On the last day of the month, in Llanfair Dyffryn Clwyd, sunrise is at 6:22 am and sunset at 8:04 pm BST.

How long on average sun shines in August in Llanfair Dyffryn Clwyd?

In August, the average sunshine duration in Llanfair Dyffryn Clwyd, United Kingdom, is 6.8h.

When is the highest UV index in Llanfair Dyffryn Clwyd?

The months with the highest UV index in Llanfair Dyffryn Clwyd, United Kingdom, are May through August, with an average maximum UV index of 4.

What is the UV index intensity in August in Llanfair Dyffryn Clwyd?

In August, the average daily maximum UV index in Llanfair Dyffryn Clwyd, United Kingdom, is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
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
Llanfair Dyffryn Clwyd, United Kingdom

Average temperature in August - Llanfair Dyffryn Clwyd, United Kingdom
  • Average high temperature in August: 17.8°C

The warmest month (with the highest average high temperature) is July (18.3°C).
The month with the lowest average high temperature is January (6.1°C).

  • Average low temperature in August: 11.1°C

The month with the highest average low temperature is August (11.1°C).
The coldest month (with the lowest average low temperature) is February (1.7°C).

Average pressure in August
Llanfair Dyffryn Clwyd, United Kingdom

Average pressure in August - Llanfair Dyffryn Clwyd, United Kingdom
  • Average pressure in August: 1013.4mbar

The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009.1mbar).

Average wind speed in August
Llanfair Dyffryn Clwyd, United Kingdom

Average wind speed in August - Llanfair Dyffryn Clwyd, United Kingdom
  • Average wind speed in August: 12.6km/h

The windiest months (with the highest average wind speed) are February and December (16.8km/h).
The calmest month (with the lowest average wind speed) is June (11.3km/h).

Average humidity in August
Llanfair Dyffryn Clwyd, United Kingdom

Average humidity in August - Llanfair Dyffryn Clwyd, United Kingdom
  • Average humidity in August: 84%

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

Average rainfall in August
Llanfair Dyffryn Clwyd, United Kingdom

Average rainfall in August - Llanfair Dyffryn Clwyd, United Kingdom
  • Average rainfall in August: 46mm

The wettest month (with the highest rainfall) is June (60mm).
The driest month (with the least rainfall) is April (32mm).

Average rainfall days in August
Llanfair Dyffryn Clwyd, United Kingdom

Average rainfall days in August - Llanfair Dyffryn Clwyd, United Kingdom
  • Average rainfall days in August: 20.1 days

The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is February (14.1 days).

Average snowfall in August
Llanfair Dyffryn Clwyd, United Kingdom

Average snowfall in August - Llanfair Dyffryn Clwyd, United Kingdom
  • Average snowfall in August: 0mm

The month with the highest snowfall is January (61mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in August
Llanfair Dyffryn Clwyd, United Kingdom

Average snowfall days in August - Llanfair Dyffryn Clwyd, United Kingdom
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Llanfair Dyffryn Clwyd, United Kingdom

Average daylight in August / Average sunshine in August - Llanfair Dyffryn Clwyd, United Kingdom
  • Average daylight in August: 14h and 4min

The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 42min).

  • Average sunshine in August: 6h and 5min

The month with the most sunshine is May (Average sunshine: 7h and 6min).
The month with the least sunshine is November (Average sunshine: 3h and 36min).

Average sunshine days in August
Llanfair Dyffryn Clwyd, United Kingdom

Average sunshine days in August - Llanfair Dyffryn Clwyd, United Kingdom
  • Average sunshine days in August: 7.3 days

The month with the most sunshine days is March (11.4 days).
The month with the least sunshine days is November (6 days).

Average UV index in August
Llanfair Dyffryn Clwyd, United Kingdom

Average UV index in August - Llanfair Dyffryn Clwyd, United Kingdom
  • Average UV index in August: 4

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

Average cloud cover in August
Llanfair Dyffryn Clwyd, United Kingdom

Average cloud cover in August - Llanfair Dyffryn Clwyd, United Kingdom
  • Average cloud cover in August: 58

The month with the most cloud cover is November (Cloud cover 66).
The months with the least cloud cover are April and May (Cloud cover 54).

Average visibility in August
Llanfair Dyffryn Clwyd, United Kingdom

Average visibility in August - Llanfair Dyffryn Clwyd, United Kingdom
  • Average visibility in August: 8km

The months with the highest visibility are February, March and May (9km).
The months with the lowest visibility are January, April, June, July, August, September, October, November and December (8km).

Llanfair Dyffryn Clwyd, United Kingdom

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