Clachan Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Clachan.
Climate overview of Clachan
The climate in Clachan, Strathclyde, United Kingdom, sees a moderate range of temperatures across the year, from 17°C (63°F) in August down to 8°C (46°F) in February.
The city has a wet climate, receiving around 2338 mm (92 in) of rainfall per year. Despite the high annual total, it has a distinct rainy season from August to March. January is the wettest month. Sunshine peaks in May, when the city sees around 6.3 hours of sunshine per day.
Clachan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Clachan - and find the best time to visit.
Monthly Temperature in Clachan
The weather in Clachan changes moderately throughout the year, offering enough variation to appreciate each season. On average, daytime temperatures range from a moderate 17°C (63°F) in August to a chilly 8°C (46°F) in February.
Nighttime temperatures range from 12°C (54°F) in August to 4°C (39°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Clachan
Clachan experiences significant rainfall throughout the year, averaging 2338 mm (92 in) of precipitation annually. The seasons in Clachan bring significant changes in precipitation. The wettest month, January, receives heavy rainfall, with an average of 267 mm (11 in) of precipitation. This rainfall is distributed across 23 rainy days.
In contrast, the driest month, May, experiences much less rainfall, totaling 120 mm (4.7 in) over 18 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Clachan Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Clachan
In Clachan, summer days are longer and more sunny, with daily sunshine hours peaking at 6.3 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.0 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Clachan
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July, August and September
- Most sunshine: May
- Seasonal pattern: A distinct rainy season from August to March
Frequently asked questions about the climate in Clachan
What is the best time to visit Clachan?
June, July and August typically offer the most optimal weather in Clachan. In contrast, January, February, March, April, May, September, October, November and December tend to have less optimal conditions. Clachan has a distinct rainy season from August to March.
What temperatures can I expect in Clachan?
Daytime highs range from 8°C (46°F) in February to 17°C (63°F) in August. Nighttime lows range from 4°C (39°F) to 12°C (54°F).
How much rain does Clachan get?
Annual rainfall is around 2338 mm (92 in). January is the wettest month with 267 mm (11 in), while May is the driest with 120 mm (4.7 in).
How sunny is Clachan?
Clachan receives around 1,208 hours of sunshine per year. May is the sunniest month with 189 hours, while December is the cloudiest with just 31 hours.
Clachan 3-Day Forecast
Clachan on the map
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