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Llandudno Weather in July
Thinking of visiting Llandudno in July? Expect pleasant temperatures reaching 20°C (68°F) during the day, dropping to 13°C (55°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Llandudno in July
On average, there are about 14 days with rain during this month, averaging 83 mm (3.3 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Llandudno in July
July is a excellent month in Llandudno, with 20°C (68°F) during the day and 13°C (55°F) at night. July marks the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 13°C (55°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, it has the peak temperatures of the year.
Sunshine in Llandudno in July
The month experiences a moderate amount of sunlight, with 155 hours of sunshine. This provides a nice balance between sunshine and clouds.If you're inclined towards comfortable temperatures and drier conditions, July is a good time to visit Llandudno.
Llandudno Temperature in July
Min Temperature
13°C (55°F)
Max Temperature
20°C (68°F)
Chance of Rain
46%
Precipitation
83 mm (3.3 in)
Rainy days
14 days
Sunshine
155 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 July, with daily highs averaging around 20°C (68°F). Nights are cool, with lows around 13°C (55°F).
Average temperatures in July
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 July
Historical weather records for Llandudno in July
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 July
The extremes listed below come from historical weather data collected in Llandudno from 1976 through 2026.
- Llandudno recorded its highest July temperature of 33°C (91°F) on July 19, 2006.
- The coldest July day was on July 1, 1997, with a maximum of 12°C (54°F).
- Llandudno registered its coldest July night on July 2, 2011, with temperatures dropping to 5°C (41°F).
- The wettest July day on record brought 32 mm (1.3 in) of precipitation to Llandudno (July 17, 2009).
Best Places in the United Kingdom in July
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 July →
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 July
Pleasant temperatures in July 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 July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling9/10 -
Walking9/10 -
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 July
Where to go in July - average daytime high across popular destinations.
London
23°C (73°F) Bath22°C (72°F) York22°C (72°F) Manchester
21°C (70°F) Edinburgh
19°C (66°F) Glasgow19°C (66°F) Torquay20°C (68°F) Blackpool19°C (66°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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