July weather forecast
Efailwen, United Kingdom

July

Weather in July

July is a comfortable summer month in Efailwen, United Kingdom, with an average temperature varying between 14.3°C (57.7°F) and 17.1°C (62.8°F).

Temperature

The arrival of July is marked by an average high-temperature of a comfortable 17.1°C (62.8°F), bearing a close resemblance to June. Efailwen, in the month of July, notes an average low temperature of 14.3°C (57.7°F), indicating a small decrease from the daytime highs.

Humidity

The months with the highest humidity are July and August, with an average relative humidity of 84%.

Rainfall

In Efailwen, in July, it is raining for 17.3 days, with typically 35mm (1.38") of accumulated precipitation. In Efailwen, during the entire year, the rain falls for 210.4 days and collects up to 577mm (22.72") of precipitation.

Snowfall

April through October are months without snowfall in Efailwen.

Daylight

In July, the average length of the day is 16h and 10min.
On the first day of July, sunrise is at 5:04 am and sunset at 9:41 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 9:09 pm BST.

Sunshine

In July, the average sunshine is 8.1h.

UV index

The months with the highest UV index in Efailwen are May through September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 4 during July leads to these instructions:
Guard yourself - Precautionary measures against sun damage are advocated. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.

Frequently asked questions

What is the temperature in July in Efailwen?
Efailwen in July has an average high-temperature of 17.1°C (62.8°F) and an average low-temperature of 14.3°C (57.7°F).
What are the most humid months in Efailwen?
The months with the highest humidity in Efailwen, United Kingdom, are July and August, with an average relative humidity of 84%.
What is the average humidity in July in Efailwen?
In Efailwen, United Kingdom, the average relative humidity in July is 84%.
How many days does it rain in July in Efailwen?
In Efailwen, United Kingdom, during July, the rain falls for 17.3 days and regularly aggregates up to 35mm (1.38") of precipitation.
When it does not snow in Efailwen?
In Efailwen, United Kingdom, snow does not fall in April through October.
What is the average length of the day in July in Efailwen?
In July, the average day length in Efailwen, United Kingdom, is 16h and 10min.
When is the sunrise / sunset in July in Efailwen?
In July, on the first day of the month, sunrise is at 5:04 am and sunset at 9:41 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 9:09 pm BST.
How many hours of sunshine does Efailwen have in July?
In Efailwen, the average sunshine duration in July is 8.1h.
What is the month with the highest UV index in Efailwen?
The months with the highest UV index in Efailwen are May through September, with an average maximum UV index of 4.
What is the UV index intensity in July in Efailwen?
The average daily maximum UV index in July in Efailwen, United Kingdom, is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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 July
Efailwen, United Kingdom
  • Average high temperature in July: 17.1°C

The warmest month (with the highest average high temperature) is August (17.2°C).
The month with the lowest average high temperature is February (8.3°C).

  • Average low temperature in July: 14.3°C

The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (5.6°C).

Average pressure in July
Efailwen, United Kingdom
  • Average pressure in July: 1015mbar

The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).

Average wind speed in July
Efailwen, United Kingdom
  • Average wind speed in July: 18.2km/h

The windiest month (with the highest average wind speed) is December (29.1km/h).
The calmest month (with the lowest average wind speed) is June (17.9km/h).

Average humidity in July
Efailwen, United Kingdom
  • Average humidity in July: 84%

The months with the highest relative humidity are July and August (84%).
The months with the lowest relative humidity are February, March, April, November and December (81%).

Average rainfall in July
Efailwen, United Kingdom
  • Average rainfall in July: 35mm

The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is May (23mm).

Average rainfall days in July
Efailwen, United Kingdom
  • Average rainfall days in July: 17.3 days

The month with the highest number of rainy days is November (21.9 days).
The month with the least rainy days is May (13.9 days).

Average snowfall in July
Efailwen, United Kingdom
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in July
Efailwen, United Kingdom
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Efailwen, United Kingdom
  • Average daylight in July: 16h and 1min

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 July: 8h and 1min

The month with the most sunshine is May (Average sunshine: 8h and 24min).
The months with the least sunshine are January, November and December (Average sunshine: 3h and 42min).

Average sunshine days in July
Efailwen, United Kingdom
  • Average sunshine days in July: 10.9 days

The month with the most sunshine days is May (14.2 days).
The month with the least sunshine days is November (5.5 days).

Average UV index in July
Efailwen, United Kingdom
  • Average UV index in July: 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 and February (UV index 2).

Average cloud cover in July
Efailwen, United Kingdom
  • Average cloud cover in July: 50

The months with the most cloud cover are November and December (Cloud cover 64).
The month with the least cloud cover is May (Cloud cover 46).

Average visibility in July
Efailwen, United Kingdom
  • Average visibility in July: 10km

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).

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