Llanon Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Llanon.
Climate overview of Llanon
Llanon, Dyfed, United Kingdom, experiences moderate temperature changes through the seasons. July is the warmest month with daytime highs of 19°C (66°F), while February is the coolest at 9°C (48°F).
Rainfall is high, totalling around 1385 mm (55 in) per year. December is the wettest month and April the driest.
Llanon Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Llanon — and find the best time to visit.
Monthly Temperature in Llanon
The weather in Llanon changes moderately throughout the year, offering enough variation to appreciate each season. Average maximum daytime temperatures range from a pleasant 19°C (66°F) in July, the warmest time of the year, to a chilly 9°C (48°F) during cooler months like February.
At night, you can expect temperatures ranging from 13°C (55°F) in July to around 4°C (39°F) during February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Llanon
Llanon has a relatively rainy climate with high precipitation levels, averaging 1385 mm (55 in) of rainfall annually. While rainfall varies throughout the year, each season offers its own charm. December brings wetter days averaging 149 mm (5.9 in) of precipitation, spread over 20 rainy days.
In contrast, the driest month April experiences a drier climate, with about 89 mm (3.5 in) of rainfall spread across 15 rainy days. For more details, please visit our Llanon Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Llanon
Rainfall during this time ranges from 102 mm (4 in) in June to 111 mm (4.4 in) in September. This means you can expect a mix of sunny days and occasional showers. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Llanon
What is the best time to visit Llanon?
May, July, August and September typically offer the most optimal weather in Llanon. In contrast, January, February, March, November and December tend to have less optimal conditions.
What temperatures can I expect in Llanon?
Daytime highs range from 9°C (48°F) in February to 19°C (66°F) in July. Nighttime lows range from 4°C (39°F) to 13°C (55°F).
How much rain does Llanon get?
Annual rainfall is around 1385 mm (55 in). December is the wettest month with 149 mm (5.9 in), while April is the driest with 89 mm (3.5 in).
Llanon 3-Day Forecast
Llanon 3-Day Forecast
Llanon on the map
Llanon is highlighted — select any city to see its climate.
Popular this month
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) 
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