Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
Upon the onset of June, Portmeirion witnesses an average high-temperature of a still mild 15.9°C (60.6°F), showing a close resemblance to the prior month. In June, the recorded average low-temperature in Portmeirion is a frosty 8.5°C (47.3°F).Humidity
In Portmeirion, United Kingdom, the average relative humidity in June is 86%.Rainfall
In June, in Portmeirion, the rain falls for 18.5 days. Throughout June, 85mm (3.35") of precipitation is accumulated. Throughout the year, there are 230 rainfall days, and 940mm (37.01") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Portmeirion, United Kingdom.Daylight
June has the longest days of the year, with an average of 16h and 48min of daylight.On the first day of June in Portmeirion, sunrise is at 4:56 am and sunset at 9:31 pm. On the last day of the month, sunrise is at 4:55 am and sunset at 9:45 pm BST.
Sunshine
May and June, with an average of 6.2h of sunshine, are months with the most sunshine.UV index
The months with the highest UV index are May, June and August, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 4 in June converts into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are June temperatures in Portmeirion?
What is the average humidity in June in Portmeirion?
How many days does it rain in June in Portmeirion?
When it does not snow in Portmeirion?
When are the longest days in Portmeirion?
How many hours of daylight does Portmeirion have in June?
When are sunrise and sunset in June in Portmeirion?
What are the months with the most sunshine in Portmeirion?
How long on average sun shines in June in Portmeirion?
What is the month with the highest UV index in Portmeirion?
What is the UV index intensity in June in Portmeirion?
Average temperature in June
Portmeirion, United Kingdom
- Average high temperature in June: 15.9°C
The warmest month (with the highest average high temperature) is July (17.2°C).
The month with the lowest average high temperature is January (5.6°C).
- Average low temperature in June: 8.5°C
The month with the highest average low temperature is August (10.6°C).
The coldest month (with the lowest average low temperature) is February (1.5°C).
Average pressure in June
Portmeirion, United Kingdom
- Average pressure in June: 1015.4mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009.1mbar).
Average wind speed in June
Portmeirion, United Kingdom
- Average wind speed in June: 11.2km/h
The windiest month (with the highest average wind speed) is December (17.8km/h).
The calmest month (with the lowest average wind speed) is June (11.2km/h).
Average humidity in June
Portmeirion, United Kingdom
- Average humidity in June: 86%
The months with the highest relative humidity are January and December (91%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall in June
Portmeirion, United Kingdom
- Average rainfall in June: 85mm
The wettest month (with the highest rainfall) is December (103mm).
The driest months (with the least rainfall) are April and May (52mm).
Average rainfall days in June
Portmeirion, United Kingdom
- Average rainfall days in June: 18.5 days
The month with the highest number of rainy days is August (22.4 days).
The month with the least rainy days is February (15.3 days).
Average snowfall in June
Portmeirion, United Kingdom
- Average snowfall in June: 0mm
The month with the highest snowfall is January (70mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in June
Portmeirion, United Kingdom
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Portmeirion, United Kingdom
- Average daylight in June: 16h and 5min
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 June: 6h and 1min
The months with the most sunshine are May and June (Average sunshine: 6h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in June
Portmeirion, United Kingdom
- Average sunshine days in June: 9.1 days
The month with the most sunshine days is March (10.8 days).
The month with the least sunshine days is August (5.9 days).
Average UV index in June
Portmeirion, United Kingdom
- Average UV index in June: 4
The months with the highest UV index are May, June and August (UV index 4).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in June
Portmeirion, United Kingdom
- Average cloud cover in June: 62
The month with the most cloud cover is December (Cloud cover 76).
The month with the least cloud cover is April (Cloud cover 60).
Average visibility in June
Portmeirion, United Kingdom
- Average visibility in June: 8km
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (8km).
The months with the lowest visibility are August and September (7km).
Portmeirion, United Kingdom
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