Llandudno Weather in August
August in Llandudno averages 19°C (66°F) during the day and 13°C (55°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 August
Typically, about 16 days will experience rainfall, with an average of 89 mm (3.5 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Llandudno in August
If you're visiting Llandudno in August, expect highs of 19°C (66°F) and overnight lows around 13°C (55°F). August is a notable month of the summer season. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to around 13°C (55°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 August
With about 145 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.If you prefer dry days with pleasant temperatures, July typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Llandudno's climate page.
Llandudno Temperature in August
Min Temperature
13°C (55°F)
Max Temperature
19°C (66°F)
Chance of Rain
54%
Precipitation
89 mm (3.5 in)
Rainy days
16 days
Sunshine
145 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Llandudno typically stay consistent throughout August, with daily highs averaging around 19°C (66°F). Nights are cool, with lows typically ranging from 11°C (52°F) to 13°C (55°F).
Average temperatures in August
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 August
Historical weather for Llandudno in August
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 August
According to our 49 years of weather records for Llandudno, the following extremes were recorded between 1976 and 2025.
- Llandudno recorded its highest August temperature of 32°C (90°F) on August 2, 1990.
- On August 7, 1987, Llandudno saw its coldest August day with temperatures maxing out at 13°C (55°F).
- Nighttime temperatures dropped to 4°C (39°F) on August 31, 2010, marking the coldest August night on record.
- The heaviest August precipitation occurred on August 9, 2008, when 43 mm (1.7 in) of precipitation fell.
Best Places in the United Kingdom in August
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 August →
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What to Wear in Llandudno in August
Pleasant temperatures in August 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 monthWhat To Do in Llandudno in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Llandudno's climate page.
See the full Llandudno climate overview or explore weather in the United Kingdom.
