June weather forecast
Llanelli, United Kingdom

englishespañol中文
Share

Weather in June

The first month of the summer, June, is an enjoyable month in Llanelli, United Kingdom, with an average temperature varying between 11.1°C (52°F) and 16.4°C (61.5°F).

Temperature

The beginning of June reveals an average high-temperature of a comfortable 16.4°C (61.5°F), showing minimal deviation from the previous month. Throughout the month of June, the average temperature dips to a fresh 11.1°C (52°F) at night.

Humidity

The average relative humidity in June in Llanelli is 84%.

Rainfall

In Llanelli, United Kingdom, during June, the rain falls for 17.8 days and regularly aggregates up to 64mm (2.52") of precipitation. Throughout the year, there are 219.6 rainfall days, and 745mm (29.33") of precipitation is accumulated.

Snowfall

In Llanelli, snow does not fall in April through November.

Sea temperature

In June, the average sea temperature is 13.7°C (56.7°F).
Note: Swimming in 13.7°C (56.7°F) at temperatures under 10°C (50°F) requires thermal swimsuits; otherwise, one can face cold shock and breathing difficulty. Even brief immersion at 13°C (55.4°F) feels frosty.

Daylight

June has the longest days of the year in Llanelli, with an average of 16h and 36min of daylight.
On the first day of June, sunrise is at 5:03 am and sunset at 9:25 pm. On the last day of the month, sunrise is at 5:02 am and sunset at 9:38 pm BST.

Sunshine

In June, the average sunshine is 7.9h.

UV index

May through September, with an average maximum UV index of 4, are months with the highest UV index in Llanelli, United Kingdom. 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:
Exercise prevention - Warding off sunburn is urged. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
[Resources]

Frequently asked questions

What is the temperature in June in Llanelli?

The high-temperature, in June, in Llanelli, is 16.4°C (61.5°F), while the low-temperature averages to 11.1°C (52°F).

What is the average humidity in June in Llanelli?

The average relative humidity in June in Llanelli is 84%.

How many days does it rain in June in Llanelli?

In June, in Llanelli, the rain falls for 17.8 days. Throughout June, 64mm (2.52") of precipitation is accumulated.

When it does not snow in Llanelli?

April through November are months without snowfall in Llanelli, United Kingdom.

How cold is the water in June in Llanelli?

In Llanelli, the average seawater temperature in June is 13.7°C (56.7°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

When are the longest days in Llanelli?

With an average of 16h and 36min of daylight, June has the longest days of the year in Llanelli.

How many hours of daylight does Llanelli have in June?

In June, the average day length is 16h and 35min.

When are sunrise and sunset in June in Llanelli?

On the first day of June, sunrise is at 5:03 am and sunset at 9:25 pm. On the last day of the month, sunrise is at 5:02 am and sunset at 9:38 pm BST.

How long on average sun shines in June in Llanelli?

In June, the average sunshine duration is 7.9h.

What is the month with the highest UV index in Llanelli?

May through September, with an average maximum UV index of 4, are months with the highest UV index in Llanelli, United Kingdom.

What is the UV index reading in June in Llanelli?

In June, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability 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 visibility

Average temperature in June
Llanelli, United Kingdom

Average temperature in June - Llanelli, United Kingdom
  • Average high temperature in June: 16.4°C

The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is February (7.7°C).

  • Average low temperature in June: 11.1°C

The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is February (4.5°C).

[Resources]

Average pressure in June
Llanelli, United Kingdom

Average pressure in June - Llanelli, United Kingdom
  • Average pressure in June: 1015.9mbar

The month with the highest atmospheric pressure is May (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).

[Resources]

Average wind speed in June
Llanelli, United Kingdom

Average wind speed in June - Llanelli, United Kingdom
  • Average wind speed in June: 15.4km/h

The windiest month (with the highest average wind speed) is December (23.9km/h).
The calmest month (with the lowest average wind speed) is June (15.4km/h).

[Resources]

Average humidity in June
Llanelli, United Kingdom

Average humidity in June - Llanelli, United Kingdom
  • Average humidity in June: 84%

The months with the highest relative humidity are January, August, October, November and December (85%).
The month with the lowest relative humidity is April (81%).

[Resources]

Average rainfall in June
Llanelli, United Kingdom

Average rainfall in June - Llanelli, United Kingdom
  • Average rainfall in June: 64mm

The wettest month (with the highest rainfall) is December (84mm).
The driest month (with the least rainfall) is May (37mm).

[Resources]

Average rainfall days in June
Llanelli, United Kingdom

Average rainfall days in June - Llanelli, United Kingdom
  • Average rainfall days in June: 17.8 days

The month with the highest number of rainy days is December (21.5 days).
The month with the least rainy days is April (15.1 days).

[Resources]

Average snowfall in June
Llanelli, United Kingdom

Average snowfall in June - Llanelli, United Kingdom
  • Average snowfall in June: 0mm

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

[Resources]

Average snowfall days in June
Llanelli, United Kingdom

Average snowfall days in June - Llanelli, United Kingdom
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

Average sea temperature in June
Llanelli, United Kingdom

Average sea temperature in June - Llanelli, United Kingdom
  • Average sea temperature in June: 13.7°C

The best month for swimming (with the highest average sea temperature) is August (16.8°C).
The coldest month (with the lowest average sea temperature) is March (8.3°C).

[Resources]

Average daylight in June /
Average sunshine in June
Llanelli, United Kingdom

Average daylight in June / Average sunshine in June - Llanelli, United Kingdom
  • Average daylight in June: 16h and 4min

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 June: 7h and 5min

The months with the most sunshine are April and May (Average sunshine: 8h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

[Resources]

Average sunshine days in June
Llanelli, United Kingdom

Average sunshine days in June - Llanelli, United Kingdom
  • Average sunshine days in June: 9.1 days

The month with the most sunshine days is May (12.8 days).
The month with the least sunshine days is August (6.5 days).

[Resources]

Average UV index in June
Llanelli, United Kingdom

Average UV index in June - Llanelli, United Kingdom
  • Average UV index in June: 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, February, November and December (UV index 2).

[Resources]

Average cloud cover in June
Llanelli, United Kingdom

Average cloud cover in June - Llanelli, United Kingdom
  • Average cloud cover in June: 50

The month with the most cloud cover is December (Cloud cover 63).
The months with the least cloud cover are April and May (Cloud cover 46).

[Resources]

Average visibility in June
Llanelli, United Kingdom

Average visibility in June - Llanelli, United Kingdom
  • Average visibility in June: 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).

[Resources]

Llanelli, United Kingdom

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location