Cardigan Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Cardigan.
Climate overview of Cardigan
Cardigan, Dyfed, United Kingdom, has a moderate seasonal temperature range, with August reaching 19°C (66°F) and February cooling to 9°C (48°F).
The city receives considerable rainfall, with around 1257 mm (49 in) annually. November is the wettest month.
Cardigan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cardigan - and find the best time to visit.
Monthly Temperature in Cardigan
The weather in Cardigan changes moderately throughout the year, offering enough variation to appreciate each season. Typically, average maximum daytime temperatures range from a pleasant 19°C (66°F) in August to a chilly 9°C (48°F) in the coolest month, February.
Nights vary from 14°C (57°F) in August to around 5°C (41°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Cardigan
Cardigan is known for its substantial rainfall, with annual precipitation reaching 1257 mm (49 in). Cardigan offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month November (140 mm (5.5 in)) and the driest month May (80 mm (3.1 in)) is not too significant. For more details, please visit our Cardigan 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 Cardigan
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July
- Warmest weather: July, August and September
- Fewer rainy days: April, May, June, July and August
Frequently asked questions about the climate in Cardigan
What is the best time to visit Cardigan?
July typically offers the most optimal weather in Cardigan. In contrast, January, February, November and December tend to have less optimal conditions.
What temperatures can I expect in Cardigan?
Daytime highs range from 9°C (48°F) in February to 19°C (66°F) in August. Nighttime lows range from 5°C (41°F) to 14°C (57°F).
How much rain does Cardigan get?
Annual rainfall is around 1257 mm (49 in). November is the wettest month with 140 mm (5.5 in), while May is the driest with 80 mm (3.1 in).
Cardigan 3-Day Forecast
Cardigan 3-Day Forecast
Cardigan on the map
Cardigan is highlighted - select any city to see its climate.
Popular this month
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) 
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