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Llandudno Weather in June
June in Llandudno averages 18°C (64°F) during the day and 11°C (52°F) at night. Quite a bit of rainfall is typical this month, with around 89 mm (3.5 in) on average. An umbrella is a good idea.
Rainfall in Llandudno in June
Expect around 15 days of rain based on historical data, with 89 mm (3.5 in) average. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Llandudno in June
June in Llandudno brings moderate temperatures, with highs of 18°C (64°F) and nights around 11°C (52°F). June is typically considered a summer month. Conditions are often most pleasant around the middle of the day. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Llandudno in June
The city usually sees around 151 hours of sunlight, indicating a moderately sunny period.If your ideal day consists of dry skies and pleasant temperatures, July typically offers the best circumstances for Llandudno.
Llandudno Temperature in June
Min Temperature
11°C (52°F)
Max Temperature
18°C (64°F)
Chance of Rain
50%
Precipitation
89 mm (3.5 in)
Rainy days
15 days
Sunshine
151 hours *
Percentage Sunshine
*
* Data from: Bala, the United Kingdom (48 KM, 30 Miles).
Llandudno Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Llandudno - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Llandudno typically stay consistent throughout June, with daily highs averaging around 18°C (64°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 12°C (54°F).
Average temperatures in June
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather records for Llandudno in June
Browse day-by-day weather records for Llandudno spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Llandudno historical weather extremes in June
According to our 50 years of weather records for Llandudno, the following extremes were recorded between 1976 and 2026.
- The hottest June day on record in Llandudno reached 32°C (90°F) (June 25, 2026).
- On June 1, 2015, Llandudno saw its coldest June day with temperatures maxing out at 11°C (52°F).
- The coldest night in June in Llandudno was on June 5, 1991, with a minimum of 2°C (36°F).
- The heaviest June precipitation occurred on June 25, 2007, when 51 mm (2 in) of precipitation fell.
Best Places in the United Kingdom in June
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in June →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Llandudno in June
Pleasant temperatures in June mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Bring sunglasses since you'll have some sunny periods throughout the month
What To Do in Llandudno in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling6/10 -
Walking6/10 -
Barbeque6/10 -
Camping8/10 -
Outdoor sports9/10
Llandudno 3-Day Forecast
More climate data for Llandudno
See the full Llandudno climate overview or explore weather in the United Kingdom.
Popular in June
Where to go in June - average daytime high across popular destinations.
London
21°C (70°F) Bath20°C (68°F) York19°C (66°F) Manchester
19°C (66°F) Edinburgh17°C (63°F) Glasgow
18°C (64°F) Torquay18°C (64°F) Blackpool17°C (63°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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