June weather forecast
L'Islet, Guernsey

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Weather in June

June sees warmer daytime temperatures of 15.2°C (59.4°F), while the nights remain comfortably cool at 13°C (55.4°F) in L'Islet, Guenrnsey. Daylight extends its reach to 16.2 hours, contributing to the extended warmth. Winds incorporate a mild coolness, fostering an ideally balanced combination of warmth and chill. Gently varying weather conditions offer an excellent setting for outdoor pursuits or relaxed strolls around town. The month of June stands out as the epitome of mild, enjoyable summer weather.

Temperature

L'Islet experiences a minor change to a refreshing 15.2°C (59.4°F) in average high-temperature during June, closely reflecting May. A consistent average low of 13°C (55.4°F) is noted throughout June, only a small step down from its daytime high.

Humidity

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

Rainfall

In June, the rain falls for 11.4 days. Throughout June, 34mm (1.34") of precipitation is accumulated. In L'Islet, during the entire year, the rain falls for 195.6 days and collects up to 554mm (21.81") of precipitation.

Snowfall

February through December are months without snowfall.

Daylight

With an average of 16h and 12min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 05:07 and sunset at 21:08. On the last day of June, in L'Islet, sunrise is at 05:07 and sunset at 21:20 BST.

Sunshine

The average sunshine in June in L'Islet is 9h.

UV index

In June, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: During June, 4 as the daily maximum UV index converts into the following advice:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.

Frequently asked questions

What is the average June temperature in L'Islet?

In L'Islet, 15.2°C (59.4°F) is the average high-temperature and 13°C (55.4°F) is the average low-temperature during June.

What are the most humid months in L'Islet?

June and July, with an average relative humidity of 84%, are most humid months.

What is the average humidity in June in L'Islet?

In June, the average relative humidity in L'Islet is 84%.

How much does it rain in L'Islet in June?

In L'Islet, Guernsey, during June, the rain falls for 11.4 days and regularly aggregates up to 34mm (1.34") of precipitation.

When it does not snow in L'Islet?

In L'Islet, snow does not fall in February through December.

When are the longest days in L'Islet?

June has the longest days of the year, with an average of 16h and 12min of daylight.

What is the average length of the day in June in L'Islet?

In L'Islet, the average day length in June is 16h and 13min.

When are sunrise and sunset in June in L'Islet?

In June, on the first day of the month, sunrise is at 05:07 and sunset at 21:08. On the last day of the month, in L'Islet, Guernsey, sunrise is at 05:07 and sunset at 21:20 BST.

How many hours of sunshine does L'Islet have in June?

The average sunshine duration in June in L'Islet, Guernsey, is 9h.

What is the UV index reading in June in L'Islet?

The average daily maximum UV index in June is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to 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 temperature in June
L'Islet, Guernsey

Average temperature in June - L
  • Average high temperature in June: 15.2°C

The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is February (9.2°C).

  • Average low temperature in June: 13°C

The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is February (6.9°C).

Average pressure in June
L'Islet, Guernsey

Average pressure in June - L
  • Average pressure in June: 1016.9mbar

The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).

Average wind speed in June
L'Islet, Guernsey

Average wind speed in June - L
  • Average wind speed in June: 22.8km/h

The windiest month (with the highest average wind speed) is December (36km/h).
The calmest month (with the lowest average wind speed) is July (21.9km/h).

Average humidity in June
L'Islet, Guernsey

Average humidity in June - L
  • Average humidity in June: 84%

The months with the highest relative humidity are June and July (84%).
The months with the lowest relative humidity are November and December (77%).

Average rainfall in June
L'Islet, Guernsey

Average rainfall in June - L
  • Average rainfall in June: 34mm

The wettest month (with the highest rainfall) is November (78mm).
The driest month (with the least rainfall) is July (26mm).

Average rainfall days in June
L'Islet, Guernsey

Average rainfall days in June - L
  • Average rainfall days in June: 11.4 days

The month with the highest number of rainy days is November (22.5 days).
The month with the least rainy days is June (11.4 days).

Average snowfall in June
L'Islet, Guernsey

Average snowfall in June - L
  • Average snowfall in June: 0mm

The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in June
L'Islet, Guernsey

Average snowfall days in June - L
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in June /
Average sunshine in June
L'Islet, Guernsey

Average daylight in June / Average sunshine in June - L
  • Average daylight in June: 16h and 1min

The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).

  • Average sunshine in June: 9h and 0min

The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).

Average sunshine days in June
L'Islet, Guernsey

Average sunshine days in June - L
  • Average sunshine days in June: 16.1 days

The month with the most sunshine days is May (16.3 days).
The month with the least sunshine days is November (4.2 days).

Average UV index in June
L'Islet, Guernsey

Average UV index in June - L
  • Average UV index in June: 4

The months with the highest UV index are July, August and September (UV index 5).
The month with the lowest UV index is February (UV index 2).

Average cloud cover in June
L'Islet, Guernsey

Average cloud cover in June - L
  • Average cloud cover in June: 41

The months with the most cloud cover are January, November and December (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 38).

Average visibility in June
L'Islet, Guernsey

Average visibility in June - L
  • Average visibility in June: 10km

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

L'Islet, Guernsey

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