Barnards Castle weather
The Barnards Castle weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Barnards Castle, County Durham, England in 2026/2027.
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Barnards Castle weather averages
Check the Barnards Castle weather averages for each month of the year including maximum daytime and minimum night-time temperatures, monthly rainfall, number of days with rain and average daily hours of sunshine for Barnards Castle, County Durham, England.
Barnards Castle weather by month
Check the weather for Barnards Castle, County Durham, England for a particular month by selecting from the list below. This gives the best indication of what to expect from the weather months in advance.
Barnards Castle weather in January
The average maximum daytime temperature in Barnards Castle in January is a cold 6°C (43°F), while the average minimum night-time temperature is a cold 0°C (32°F). You can expect on average 2 hours of sunshine a day in Barnards Castle during January.
- 6°C max day temperature
6 - 2 hours of sunshine per day
2 - 19 days with some rainfall
19 - 0°C min night temperature
0 - 69 mm of monthly rainfall
69
On average 69 mm (2.7 inches) of rain normally falls in Barnards Castle during January with rain falling on 19 days of the month.
Barnards Castle weather in February
The average maximum daytime temperature in Barnards Castle in February is a cold 6°C (43°F), while the average minimum night-time temperature is a cold 1°C (34°F). You can expect on average 2 hours of sunshine a day in Barnards Castle during February.
- 6°C max day temperature6
- 2 hours of sunshine per day2
- 15 days with some rainfall
15 - 1°C min night temperature1
- 51 mm of monthly rainfall
51
On average 51 mm (2 inches) of rain normally falls in Barnards Castle during February with rain falling on 15 days of the month.
Barnards Castle weather in March
The average maximum daytime temperature in Barnards Castle in March is a cool 8°C (46°F), while the average minimum night-time temperature is a cold 2°C (36°F). You can expect on average 3 hours of sunshine a day in Barnards Castle during March.
- 8°C max day temperature
8 - 3 hours of sunshine per day
3 - 18 days with some rainfall
18 - 2°C min night temperature2
- 59 mm of monthly rainfall59
On average 59 mm (2.3 inches) of rain normally falls in Barnards Castle during March with rain falling on 18 days of the month.
Barnards Castle weather in April
The average maximum daytime temperature in Barnards Castle in April is a cool 11°C (52°F), while the average minimum night-time temperature is a cold 3°C (37°F). You can expect on average 4 hours of sunshine a day in Barnards Castle during April.
- 11°C max day temperature11
- 4 hours of sunshine per day
4 - 15 days with some rainfall15
- 3°C min night temperature3
- 58 mm of monthly rainfall58
On average 58 mm (2.3 inches) of rain normally falls in Barnards Castle during April with rain falling on 15 days of the month.
Barnards Castle weather in May
The average maximum daytime temperature in Barnards Castle in May is a comfortable 14°C (57°F), while the average minimum night-time temperature is a cold 5°C (41°F). You can expect on average 5 hours of sunshine a day in Barnards Castle during May.
- 14°C max day temperature
14 - 5 hours of sunshine per day
5 - 14 days with some rainfall14
- 5°C min night temperature5
- 56 mm of monthly rainfall56
On average 56 mm (2.2 inches) of rain normally falls in Barnards Castle during May with rain falling on 14 days of the month.
Barnards Castle weather in June
The average maximum daytime temperature in Barnards Castle in June is a comfortable 17°C (63°F), while the average minimum night-time temperature is a cool 8°C (46°F). You can expect on average 6 hours of sunshine a day in Barnards Castle during June.
- 17°C max day temperature
17 - 6 hours of sunshine per day
6 - 14 days with some rainfall14
- 8°C min night temperature8
- 57 mm of monthly rainfall57
On average 57 mm (2.2 inches) of rain normally falls in Barnards Castle during June with rain falling on 14 days of the month.
Barnards Castle weather in July
The average maximum daytime temperature in Barnards Castle in July is a comfortable 19°C (66°F), while the average minimum night-time temperature is a cool 10°C (50°F). You can expect on average 5 hours of sunshine a day in Barnards Castle during July.
- 19°C max day temperature
19 - 5 hours of sunshine per day5
- 14 days with some rainfall14
- 10°C min night temperature10
- 51 mm of monthly rainfall51
On average 51 mm (2 inches) of rain normally falls in Barnards Castle during July with rain falling on 14 days of the month.
Barnards Castle weather in August
The average maximum daytime temperature in Barnards Castle in August is a comfortable 19°C (66°F), while the average minimum night-time temperature is a cool 10°C (50°F). You can expect on average 5 hours of sunshine a day in Barnards Castle during August.
- 19°C max day temperature19
- 5 hours of sunshine per day5
- 15 days with some rainfall15
- 10°C min night temperature10
- 59 mm of monthly rainfall59
On average 59 mm (2.3 inches) of rain normally falls in Barnards Castle during August with rain falling on 15 days of the month.
Barnards Castle weather in September
The average maximum daytime temperature in Barnards Castle in September is a comfortable 16°C (61°F), while the average minimum night-time temperature is a cool 8°C (46°F). You can expect on average 4 hours of sunshine a day in Barnards Castle during September.
- 16°C max day temperature16
- 4 hours of sunshine per day4
- 15 days with some rainfall15
- 8°C min night temperature8
- 60 mm of monthly rainfall60
On average 60 mm (2.4 inches) of rain normally falls in Barnards Castle during September with rain falling on 15 days of the month.
Barnards Castle weather in October
The average maximum daytime temperature in Barnards Castle in October is a cool 12°C (54°F), while the average minimum night-time temperature is a cold 6°C (43°F). You can expect on average 3 hours of sunshine a day in Barnards Castle during October.
- 12°C max day temperature12
- 3 hours of sunshine per day3
- 18 days with some rainfall18
- 6°C min night temperature6
- 63 mm of monthly rainfall63
On average 63 mm (2.5 inches) of rain normally falls in Barnards Castle during October with rain falling on 18 days of the month.
Barnards Castle weather in November
The average maximum daytime temperature in Barnards Castle in November is a cool 8°C (46°F), while the average minimum night-time temperature is a cold 3°C (37°F). You can expect on average 2 hours of sunshine a day in Barnards Castle during November.
- 8°C max day temperature8
- 2 hours of sunshine per day2
- 18 days with some rainfall18
- 3°C min night temperature3
- 65 mm of monthly rainfall65
On average 65 mm (2.6 inches) of rain normally falls in Barnards Castle during November with rain falling on 18 days of the month.
Barnards Castle weather in December
The average maximum daytime temperature in Barnards Castle in December is a cold 6°C (43°F), while the average minimum night-time temperature is a cold 1°C (34°F). You can expect on average 1 hours of sunshine a day in Barnards Castle during December.
- 6°C max day temperature6
- 1 hour of sunshine per day
1 - 19 days with some rainfall19
- 1°C min night temperature1
- 67 mm of monthly rainfall67
On average 67 mm (2.6 inches) of rain normally falls in Barnards Castle during December with rain falling on 19 days of the month.