July weather forecast
Llanberis, United Kingdom

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Weather in July

July is an enjoyable summer month in Llanberis, United Kingdom, with an average temperature fluctuating between 10.6°C (51.1°F) and 16.4°C (61.5°F).

Temperature

July is the warmest month, with an average high-temperature of 16.4°C (61.5°F) and an average low-temperature of 10.6°C (51.1°F).

Humidity

The average relative humidity in July is 86%.

Rainfall

In Llanberis, United Kingdom, in July, during 20 rainfall days, 67mm (2.64") of precipitation is typically accumulated. Throughout the year, there are 198.5 rainfall days, and 770mm (30.31") of precipitation is accumulated.

Snowfall

In Llanberis, snow does not fall in July through September.

Daylight

The average length of the day in July is 16h and 22min.
On the first day of July, sunrise is at 4:54 am and sunset at 9:46 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 9:12 pm BST.

Sunshine

The average sunshine in July is 6.5h.

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 vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: During July, 4 as the daily maximum UV index converts into the following advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Around midday, solar radiation is most harmful; hence, exposure should be limited. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Frequently asked questions

What month is the hottest?

In Llanberis, July is the month with the highest recorded average temperatures, measuring a high of 16.4°C (61.5°F) and a low of 10.6°C (51.1°F).

What are the temperatures in July?

Llanberis in July has an average high-temperature of 16.4°C (61.5°F) and an average low-temperature of 10.6°C (51.1°F).

What is the average humidity in July in Llanberis?

In July, the average relative humidity in Llanberis is 86%.

How much does it rain in July?

In July, the rain falls for 20 days. Throughout July, 67mm (2.64") of precipitation is accumulated.

When it does not snow?

In Llanberis, snow does not fall in July through September.

Does it snow in July?

In July, it doesn't snow. June is the latest month when it typically snows.

What is the average length of the day in July?

The average day length in July is 16h and 22min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 4:54 am and sunset at 9:46 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 9:12 pm BST.

How long on average sun shines in July?

The average sunshine duration in July in Llanberis is 6.5h.

What is the month with the highest UV index?

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

How high is the UV index in July?

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

Average temperature in July - Llanberis, United Kingdom
  • Average high temperature in July: 16.4°C

The warmest month (with the highest average high temperature) is July (16.4°C).
The month with the lowest average high temperature is January (5.8°C).

  • Average low temperature in July: 10.6°C

The month with the highest average low temperature is August (11.2°C).
The coldest month (with the lowest average low temperature) is February (2.2°C).

Average pressure in July
Llanberis, United Kingdom

Average pressure in July - Llanberis, United Kingdom
  • Average pressure in July: 1014.2mbar

The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.9mbar).

Average wind speed in July
Llanberis, United Kingdom

Average wind speed in July - Llanberis, United Kingdom
  • Average wind speed in July: 13km/h

The windiest month (with the highest average wind speed) is December (20.7km/h).
The calmest month (with the lowest average wind speed) is June (12.6km/h).

Average humidity in July
Llanberis, United Kingdom

Average humidity in July - Llanberis, United Kingdom
  • Average humidity in July: 86%

The months with the highest relative humidity are January, August, October, November and December (88%).
The months with the lowest relative humidity are April and May (83%).

Average rainfall in July
Llanberis, United Kingdom

Average rainfall in July - Llanberis, United Kingdom
  • Average rainfall in July: 67mm

The wettest month (with the highest rainfall) is November (79mm).
The driest months (with the least rainfall) are April and May (46mm).

Average rainfall days in July
Llanberis, United Kingdom

Average rainfall days in July - Llanberis, United Kingdom
  • Average rainfall days in July: 20 days

The month with the highest number of rainy days is August (20.2 days).
The month with the least rainy days is February (12.3 days).

Average snowfall in July
Llanberis, United Kingdom

Average snowfall in July - Llanberis, United Kingdom
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (105mm).
The months with the least snowfall are July, August and September (0mm).

Average snowfall days in July
Llanberis, United Kingdom

Average snowfall days in July - Llanberis, United Kingdom
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Llanberis, United Kingdom

Average daylight in July / Average sunshine in July - Llanberis, United Kingdom
  • Average daylight in July: 16h and 2min

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 36min).

  • Average sunshine in July: 6h and 3min

The month with the most sunshine is June (Average sunshine: 6h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).

Average sunshine days in July
Llanberis, United Kingdom

Average sunshine days in July - Llanberis, United Kingdom
  • Average sunshine days in July: 9.1 days

The month with the most sunshine days is March (13.9 days).
The months with the least sunshine days are July and August (9.1 days).

Average UV index in July
Llanberis, United Kingdom

Average UV index in July - Llanberis, United Kingdom
  • Average UV index in July: 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 July
Llanberis, United Kingdom

Average cloud cover in July - Llanberis, United Kingdom
  • Average cloud cover in July: 59

The month with the most cloud cover is December (Cloud cover 72).
The months with the least cloud cover are April and May (Cloud cover 55).

Average visibility in July
Llanberis, United Kingdom

Average visibility in July - Llanberis, United Kingdom
  • Average visibility in July: 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).

Llanberis, United Kingdom

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