Barnard Castle Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Barnard Castle.
Climate overview of Barnard Castle
The climate in Barnard Castle, Durham, United Kingdom, is marked by large temperature swings across the seasons, ranging from 19°C (66°F) in July to 7°C (45°F) in January.
The city receives around 977 mm (38 in) of rain/snowfall per year. It experiences pleasant summers and cold winters. December is the wettest month and March the driest. Sunshine peaks in May, when the city sees around 6.1 hours of sunshine per day.
Barnard Castle Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Barnard Castle - and find the best time to visit.
Monthly Temperature in Barnard Castle
In Barnard Castle, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a pleasant 19°C (66°F) in July to a chilly 7°C (45°F) in January.
Nighttime temperatures range from 11°C (52°F) in July to 1°C (34°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Barnard Castle
On average, Barnard Castle receives a reasonable amount of rain/snowfall, with an annual precipitation of 977 mm (38 in). The wettest period in Barnard Castle occurs in December, which receives around 92 mm (3.6 in) of precipitation. During the driest month, March, Barnard Castle experiences moderate rainfall, totaling 69 mm (2.7 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Barnard Castle 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 Barnard Castle
In Barnard Castle, summer days are longer and more sunny, with daily sunshine hours peaking at 6.1 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.7 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 Barnard Castle
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: July and August
- Most sunshine: May, June and July
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Barnard Castle
What is the best time to visit Barnard Castle?
July and August typically offer the most optimal weather in Barnard Castle. In contrast, January, February, March, November and December tend to have less optimal conditions. Barnard Castle has pleasant summers and cold winters.
What temperatures can I expect in Barnard Castle?
Daytime highs range from 7°C (45°F) in January to 19°C (66°F) in July. Nighttime lows range from 1°C (34°F) to 11°C (52°F). Temperatures vary considerably through the year.
How much rain does Barnard Castle get?
Annual rainfall is around 977 mm (38 in). December is the wettest month with 92 mm (3.6 in), while March is the driest with 69 mm (2.7 in).
How sunny is Barnard Castle?
Barnard Castle receives around 1,411 hours of sunshine per year. May is the sunniest month with 182 hours, while December is the cloudiest with just 52 hours.
Barnard Castle 3-Day Forecast
Barnard Castle 3-Day Forecast
Barnard Castle on the map
Barnard Castle is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
London
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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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