August weather forecast
Glyn Ceiriog, United Kingdom

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Weather in August

August, the last month of the summer in Glyn Ceiriog, is another refreshing month, with an average temperature fluctuating between 18.5°C (65.3°F) and 10.8°C (51.4°F).

Temperature

As July transitions into August, Glyn Ceiriog records an average high-temperature of a still enjoyable 18.5°C (65.3°F), showing a gentle shift from the preceding month. During August, the average low-temperature is recorded at a fresh 10.8°C (51.4°F).

Humidity

In Glyn Ceiriog, United Kingdom, the average relative humidity in August is 85%.

Rainfall

In Glyn Ceiriog, in August, during 18.8 rainfall days, 45mm (1.77") of precipitation is typically accumulated. In Glyn Ceiriog, United Kingdom, during the entire year, the rain falls for 192.1 days and collects up to 422mm (16.61") of precipitation.

Snowfall

In Glyn Ceiriog, United Kingdom, snow does not fall in May through October.

Daylight

In Glyn Ceiriog, the average length of the day in August is 14h and 41min.
On the first day of the month, sunrise is at 5:31 am and sunset at 9:06 pm. On the last day of August, in Glyn Ceiriog, sunrise is at 6:22 am and sunset at 8:03 pm BST.

Sunshine

In August, the average sunshine in Glyn Ceiriog is 6.6h.

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 health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily high UV index of 4 during August translates into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

What is the temperature in August in Glyn Ceiriog?

The high-temperature during August is 18.5°C (65.3°F) and the low-temperature is 10.8°C (51.4°F).

What is the average humidity in August in Glyn Ceiriog?

In Glyn Ceiriog, the average relative humidity in August is 85%.

How much does it rain in Glyn Ceiriog in August?

In Glyn Ceiriog, United Kingdom, in August, it is raining for 18.8 days, with typically 45mm (1.77") of accumulated precipitation.

When it does not snow in Glyn Ceiriog?

May through October are months without snowfall in Glyn Ceiriog.

What is the average length of the day in August in Glyn Ceiriog?

In August, the average day length in Glyn Ceiriog is 14h and 41min.

When are sunrise and sunset in August in Glyn Ceiriog?

In August, on the first day of the month, sunrise is at 5:31 am and sunset at 9:06 pm. On the last day of the month, in Glyn Ceiriog, United Kingdom, sunrise is at 6:22 am and sunset at 8:03 pm BST.

How many hours of sunshine does Glyn Ceiriog have in August?

In August, the average sunshine duration in Glyn Ceiriog, United Kingdom, is 6.6h.

What is the month with the highest UV index in Glyn Ceiriog?

The months with the highest UV index in Glyn Ceiriog are May through August, with an average maximum UV index of 4.

What is the UV index reading in August in Glyn Ceiriog?

The average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Glyn Ceiriog, United Kingdom

Average temperature in August - Glyn Ceiriog, United Kingdom
  • Average high temperature in August: 18.5°C

The warmest month (with the highest average high temperature) is July (19°C).
The month with the lowest average high temperature is January (6.1°C).

  • Average low temperature in August: 10.8°C

The month with the highest average low temperature is August (10.8°C).
The coldest month (with the lowest average low temperature) is January (1°C).

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Average pressure in August
Glyn Ceiriog, United Kingdom

Average pressure in August - Glyn Ceiriog, United Kingdom
  • Average pressure in August: 1013.7mbar

The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009.3mbar).

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Average wind speed in August
Glyn Ceiriog, United Kingdom

Average wind speed in August - Glyn Ceiriog, United Kingdom
  • Average wind speed in August: 12.3km/h

The windiest month (with the highest average wind speed) is February (16.5km/h).
The calmest month (with the lowest average wind speed) is June (11.3km/h).

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Average humidity in August
Glyn Ceiriog, United Kingdom

Average humidity in August - Glyn Ceiriog, United Kingdom
  • Average humidity in August: 85%

The months with the highest relative humidity are November and December (91%).
The months with the lowest relative humidity are April and May (83%).

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Average rainfall in August
Glyn Ceiriog, United Kingdom

Average rainfall in August - Glyn Ceiriog, United Kingdom
  • Average rainfall in August: 45mm

The wettest month (with the highest rainfall) is June (54mm).
The driest month (with the least rainfall) is April (27mm).

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Average rainfall days in August
Glyn Ceiriog, United Kingdom

Average rainfall days in August - Glyn Ceiriog, United Kingdom
  • Average rainfall days in August: 18.8 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is February (13.6 days).

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Average snowfall in August
Glyn Ceiriog, United Kingdom

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

The month with the highest snowfall is January (22mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in August
Glyn Ceiriog, United Kingdom

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

The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Glyn Ceiriog, United Kingdom

Average daylight in August / Average sunshine in August - Glyn Ceiriog, United Kingdom
  • Average daylight in August: 14h and 4min

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

  • Average sunshine in August: 6h and 4min

The month with the most sunshine is July (Average sunshine: 7h and 0min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).

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Average sunshine days in August
Glyn Ceiriog, United Kingdom

Average sunshine days in August - Glyn Ceiriog, United Kingdom
  • Average sunshine days in August: 7.3 days

The month with the most sunshine days is March (12.6 days).
The month with the least sunshine days is July (7.2 days).

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Average UV index in August
Glyn Ceiriog, United Kingdom

Average UV index in August - Glyn Ceiriog, 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).

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Average cloud cover in August
Glyn Ceiriog, United Kingdom

Average cloud cover in August - Glyn Ceiriog, United Kingdom
  • Average cloud cover in August: 60

The month with the most cloud cover is November (Cloud cover 65).
The month with the least cloud cover is April (Cloud cover 55).

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Average visibility in August
Glyn Ceiriog, United Kingdom

Average visibility in August - Glyn Ceiriog, United Kingdom
  • Average visibility in August: 7km

The months with the highest visibility are January, February, March, April, May, June, July and December (8km).
The months with the lowest visibility are August, September, October and November (7km).

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Glyn Ceiriog, United Kingdom

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