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St Clears Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit St Clears.
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Climate overview of St Clears
The climate in St Clears, Dyfed, United Kingdom, sees a moderate range of temperatures across the year, from 20°C (68°F) in July down to 9°C (48°F) in January.
With around 1256 mm (49 in) of annual rainfall, St Clears has a notably wet climate. However, this rainfall is not evenly distributed, the city has pleasant summers and cold winters. The wettest month is November.
St Clears Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in St Clears - and find the best time to visit.
Monthly Temperature in St Clears
The weather in St Clears changes moderately throughout the year, offering enough variation to appreciate each season. Average daytime temperatures reach a pleasant 20°C (68°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 9°C (48°F).
At night, temperatures range from around 14°C (57°F) in July to 4°C (39°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in St Clears
St Clears experiences significant rainfall throughout the year, averaging 1256 mm (49 in) of precipitation annually. Despite minor fluctuations, St Clears enjoys fairly consistent precipitation throughout the year. In November, you can expect around 134 mm (5.3 in) of precipitation, while in March, St Clears receives about 84 mm (3.3 in). For more details, please visit our St Clears 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 St Clears
Conditions in St Clears are generally most comfortable in July. They are typically least comfortable in January, February, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
wet
Feb
wet
Mar
mixed
Apr
mixed
May
good
Jun
very good
Jul
excellent
Aug
very good
Sep
very good
Oct
mixed
Nov
wet
Dec
wet
- Best overall: July
- Warmest weather: July, August and September
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in St Clears
What is the best time to visit St Clears?
July typically offers the most optimal weather in St Clears. In contrast, January, February, November and December tend to have less optimal conditions. St Clears has pleasant summers and cold winters.
What temperatures can I expect in St Clears?
Daytime highs range from 9°C (48°F) in January to 20°C (68°F) in July. Nighttime lows range from 4°C (39°F) to 14°C (57°F).
How much rain does St Clears get?
Annual rainfall is around 1256 mm (49 in). November is the wettest month with 134 mm (5.3 in), while March is the driest with 84 mm (3.3 in).
St Clears 3-Day Forecast
St Clears on the map
St Clears is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
London
16°C (61°F) Bath15°C (59°F) Torquay16°C (61°F) Manchester14°C (57°F) York15°C (59°F) Blackpool
15°C (59°F) Edinburgh13°C (55°F) Glasgow14°C (57°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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