August weather forecast
Llanddewi-Brefi, United Kingdom

August

Weather in August

August, the last month of the summer in Llanddewi-Brefi, is another comfortable month, with temperature in the range of an average low of 11.5°C (52.7°F) and an average high of 17°C (62.6°F).

Temperature

August's weather displays an average high-temperature of a still refreshing 17°C (62.6°F), slightly varied from July's 17.5°C (63.5°F). The nighttime temperature in Llanddewi-Brefi, United Kingdom, during August, averages of 11.5°C (52.7°F).

Humidity

The months with the highest humidity in Llanddewi-Brefi are January, August through December, with an average relative humidity of 88%.

Rainfall

In August, the rain falls for 20.3 days. Throughout August, 69mm (2.72") of precipitation is accumulated. Throughout the year, there are 212.2 rainfall days, and 781mm (30.75") of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In Llanddewi-Brefi, the average length of the day in August is 14h and 37min.
On the first day of August in Llanddewi-Brefi, sunrise is at 5:37 am and sunset at 9:06 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 8:05 pm BST.

Sunshine

In August, the average sunshine is 6.7h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: During August, 4 as the daily maximum UV index converts into the following advice:
Take necessary precautions - Suggestions to elude sunburn are provided. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.

Frequently asked questions

What are the temperatures in Llanddewi-Brefi in August?
An average high-temperature, in August, in Llanddewi-Brefi, is 17°C (62.6°F) and the average low-temperature is 11.5°C (52.7°F).
What is the most humid month in Llanddewi-Brefi?
The months with the highest humidity in Llanddewi-Brefi, United Kingdom, are January, August through December, with an average relative humidity of 88%.
What is the average humidity in August in Llanddewi-Brefi?
In August, the average relative humidity in Llanddewi-Brefi, United Kingdom, is 88%.
How much does it rain in Llanddewi-Brefi in August?
In Llanddewi-Brefi, United Kingdom, in August, it is raining for 20.3 days, with typically 69mm (2.72") of accumulated precipitation.
When it does not snow in Llanddewi-Brefi?
May through October are months without snowfall.
How many hours of daylight does Llanddewi-Brefi have in August?
In Llanddewi-Brefi, United Kingdom, the average day length in August is 14h and 37min.
When are sunrise and sunset in August in Llanddewi-Brefi?
On the first day of August in Llanddewi-Brefi, United Kingdom, sunrise is at 5:37 am and sunset at 9:06 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 8:05 pm BST.
How many hours of sunshine does Llanddewi-Brefi have in August?
In August, the average sunshine duration in Llanddewi-Brefi, United Kingdom, is 6.7h.
What is the month with the highest UV index in Llanddewi-Brefi?
The months with the highest UV index in Llanddewi-Brefi, United Kingdom, are May through August, with an average maximum UV index of 4.
How high is the UV index in August in Llanddewi-Brefi?
In August, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
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
Llanddewi-Brefi, United Kingdom
  • Average high temperature in August: 17°C

The warmest month (with the highest average high temperature) is July (17.5°C).
The month with the lowest average high temperature is January (6.3°C).

  • Average low temperature in August: 11.5°C

The month with the highest average low temperature is August (11.5°C).
The coldest month (with the lowest average low temperature) is January (2.6°C).

Average pressure in August
Llanddewi-Brefi, United Kingdom
  • Average pressure in August: 1014mbar

The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).

Average wind speed in August
Llanddewi-Brefi, United Kingdom
  • Average wind speed in August: 14.8km/h

The windiest month (with the highest average wind speed) is December (21.3km/h).
The calmest month (with the lowest average wind speed) is June (13.5km/h).

Average humidity in August
Llanddewi-Brefi, United Kingdom
  • Average humidity in August: 88%

The months with the highest relative humidity are January, August, September, October, November and December (88%).
The month with the lowest relative humidity is April (82%).

Average rainfall in August
Llanddewi-Brefi, United Kingdom
  • Average rainfall in August: 69mm

The wettest month (with the highest rainfall) is December (93mm).
The driest month (with the least rainfall) is May (38mm).

Average rainfall days in August
Llanddewi-Brefi, United Kingdom
  • Average rainfall days in August: 20.3 days

The month with the highest number of rainy days is August (20.3 days).
The month with the least rainy days is February (14.4 days).

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

The month with the highest snowfall is January (32mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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

The month with the highest number of snowfall days is January (2.9 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
Llanddewi-Brefi, United Kingdom
  • Average daylight in August: 14h and 4min

The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).

  • Average sunshine in August: 6h and 4min

The month with the most sunshine is May (Average sunshine: 7h and 30min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).

Average sunshine days in August
Llanddewi-Brefi, United Kingdom
  • Average sunshine days in August: 7 days

The month with the most sunshine days is March (11.8 days).
The month with the least sunshine days is August (7 days).

Average UV index in August
Llanddewi-Brefi, 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
Llanddewi-Brefi, United Kingdom
  • Average cloud cover in August: 59

The month with the most cloud cover is December (Cloud cover 66).
The months with the least cloud cover are April and May (Cloud cover 51).

Average visibility in August
Llanddewi-Brefi, 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).

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