Johnstonebridge weather
The Johnstonebridge weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Johnstonebridge, Dumfries and Galloway, Scotland in 2026/2027.
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Johnstonebridge weather averages
Check the Johnstonebridge 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 Johnstonebridge, Dumfries and Galloway, Scotland.
Johnstonebridge weather by month
Check the weather for Johnstonebridge, Dumfries and Galloway, Scotland 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.
Johnstonebridge weather in January
The average maximum daytime temperature in Johnstonebridge in January is a cold 5°C (41°F), while the average minimum night-time temperature is a cold -0°C (32°F). You can expect on average 1 hours of sunshine a day in Johnstonebridge during January.
- 5°C max day temperature
5 - 1 hour of sunshine per day
1 - 22 days with some rainfall
22 - -0°C min night temperature
-0 - 178 mm of monthly rainfall
178
On average 178 mm (7 inches) of rain normally falls in Johnstonebridge during January with rain falling on 22 days of the month.
Johnstonebridge weather in February
The average maximum daytime temperature in Johnstonebridge in February is a cold 5°C (41°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 Johnstonebridge during February.
- 5°C max day temperature5
- 2 hours of sunshine per day
2 - 18 days with some rainfall
18 - -0°C min night temperature-0
- 124 mm of monthly rainfall
124
On average 124 mm (4.9 inches) of rain normally falls in Johnstonebridge during February with rain falling on 18 days of the month.
Johnstonebridge weather in March
The average maximum daytime temperature in Johnstonebridge in March is a cold 7°C (45°F), while the average minimum night-time temperature is a cold 1°C (34°F). You can expect on average 3 hours of sunshine a day in Johnstonebridge during March.
- 7°C max day temperature7
- 3 hours of sunshine per day
3 - 20 days with some rainfall
20 - 1°C min night temperature1
- 140 mm of monthly rainfall140
On average 140 mm (5.5 inches) of rain normally falls in Johnstonebridge during March with rain falling on 20 days of the month.
Johnstonebridge weather in April
The average maximum daytime temperature in Johnstonebridge in April is a cool 10°C (50°F), while the average minimum night-time temperature is a cold 2°C (36°F). You can expect on average 5 hours of sunshine a day in Johnstonebridge during April.
- 10°C max day temperature
10 - 5 hours of sunshine per day
5 - 16 days with some rainfall16
- 2°C min night temperature2
- 82 mm of monthly rainfall
82
On average 82 mm (3.2 inches) of rain normally falls in Johnstonebridge during April with rain falling on 16 days of the month.
Johnstonebridge weather in May
The average maximum daytime temperature in Johnstonebridge 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 6 hours of sunshine a day in Johnstonebridge during May.
- 14°C max day temperature
14 - 6 hours of sunshine per day
6 - 16 days with some rainfall16
- 5°C min night temperature5
- 85 mm of monthly rainfall85
On average 85 mm (3.3 inches) of rain normally falls in Johnstonebridge during May with rain falling on 16 days of the month.
Johnstonebridge weather in June
The average maximum daytime temperature in Johnstonebridge in June is a comfortable 16°C (61°F), while the average minimum night-time temperature is a cold 7°C (45°F). You can expect on average 6 hours of sunshine a day in Johnstonebridge during June.
- 16°C max day temperature
16 - 6 hours of sunshine per day6
- 16 days with some rainfall16
- 7°C min night temperature7
- 91 mm of monthly rainfall91
On average 91 mm (3.6 inches) of rain normally falls in Johnstonebridge during June with rain falling on 16 days of the month.
Johnstonebridge weather in July
The average maximum daytime temperature in Johnstonebridge in July is a comfortable 18°C (64°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 Johnstonebridge during July.
- 18°C max day temperature
18 - 5 hours of sunshine per day5
- 17 days with some rainfall17
- 10°C min night temperature10
- 94 mm of monthly rainfall94
On average 94 mm (3.7 inches) of rain normally falls in Johnstonebridge during July with rain falling on 17 days of the month.
Johnstonebridge weather in August
The average maximum daytime temperature in Johnstonebridge in August is a comfortable 18°C (64°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 Johnstonebridge during August.
- 18°C max day temperature18
- 5 hours of sunshine per day5
- 18 days with some rainfall18
- 10°C min night temperature10
- 113 mm of monthly rainfall
113
On average 113 mm (4.4 inches) of rain normally falls in Johnstonebridge during August with rain falling on 18 days of the month.
Johnstonebridge weather in September
The average maximum daytime temperature in Johnstonebridge in September is a comfortable 15°C (59°F), while the average minimum night-time temperature is a cool 8°C (46°F). You can expect on average 3 hours of sunshine a day in Johnstonebridge during September.
- 15°C max day temperature15
- 3 hours of sunshine per day3
- 18 days with some rainfall18
- 8°C min night temperature8
- 137 mm of monthly rainfall137
On average 137 mm (5.4 inches) of rain normally falls in Johnstonebridge during September with rain falling on 18 days of the month.
Johnstonebridge weather in October
The average maximum daytime temperature in Johnstonebridge in October is a cool 12°C (54°F), while the average minimum night-time temperature is a cold 5°C (41°F). You can expect on average 3 hours of sunshine a day in Johnstonebridge during October.
- 12°C max day temperature12
- 3 hours of sunshine per day3
- 21 days with some rainfall21
- 5°C min night temperature5
- 170 mm of monthly rainfall170
On average 170 mm (6.7 inches) of rain normally falls in Johnstonebridge during October with rain falling on 21 days of the month.
Johnstonebridge weather in November
The average maximum daytime temperature in Johnstonebridge in November 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 2 hours of sunshine a day in Johnstonebridge during November.
- 8°C max day temperature8
- 2 hours of sunshine per day2
- 20 days with some rainfall20
- 2°C min night temperature2
- 157 mm of monthly rainfall
157
On average 157 mm (6.2 inches) of rain normally falls in Johnstonebridge during November with rain falling on 20 days of the month.
Johnstonebridge weather in December
The average maximum daytime temperature in Johnstonebridge in December 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 1 hours of sunshine a day in Johnstonebridge during December.
- 6°C max day temperature6
- 1 hour of sunshine per day1
- 22 days with some rainfall22
- 0°C min night temperature0
- 177 mm of monthly rainfall177
On average 177 mm (7 inches) of rain normally falls in Johnstonebridge during December with rain falling on 22 days of the month.