New Galloway weather
The New Galloway weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in New Galloway, Dumfries and Galloway, Scotland in 2026/2027.
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New Galloway weather averages
Check the New Galloway 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 New Galloway, Dumfries and Galloway, Scotland.
New Galloway weather by month
Check the weather for New Galloway, 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.
New Galloway weather in January
The average maximum daytime temperature in New Galloway 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 New Galloway during January.
- 5°C max day temperature
5 - 1 hour of sunshine per day
1 - 23 days with some rainfall
23 - -0°C min night temperature
-0 - 257 mm of monthly rainfall
257
On average 257 mm (10.1 inches) of rain normally falls in New Galloway during January with rain falling on 23 days of the month.
New Galloway weather in February
The average maximum daytime temperature in New Galloway 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 New Galloway during February.
- 5°C max day temperature5
- 2 hours of sunshine per day
2 - 19 days with some rainfall
19 - -0°C min night temperature-0
- 171 mm of monthly rainfall
171
On average 171 mm (6.7 inches) of rain normally falls in New Galloway during February with rain falling on 19 days of the month.
New Galloway weather in March
The average maximum daytime temperature in New Galloway 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 New Galloway during March.
- 7°C max day temperature7
- 3 hours of sunshine per day
3 - 20 days with some rainfall20
- 1°C min night temperature1
- 182 mm of monthly rainfall
182
On average 182 mm (7.2 inches) of rain normally falls in New Galloway during March with rain falling on 20 days of the month.
New Galloway weather in April
The average maximum daytime temperature in New Galloway 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 New Galloway during April.
- 10°C max day temperature
10 - 5 hours of sunshine per day
5 - 16 days with some rainfall
16 - 2°C min night temperature2
- 103 mm of monthly rainfall
103
On average 103 mm (4.1 inches) of rain normally falls in New Galloway during April with rain falling on 16 days of the month.
New Galloway weather in May
The average maximum daytime temperature in New Galloway in May is a comfortable 14°C (57°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 6 hours of sunshine a day in New Galloway during May.
- 14°C max day temperature
14 - 6 hours of sunshine per day
6 - 16 days with some rainfall16
- 4°C min night temperature4
- 97 mm of monthly rainfall
97
On average 97 mm (3.8 inches) of rain normally falls in New Galloway during May with rain falling on 16 days of the month.
New Galloway weather in June
The average maximum daytime temperature in New Galloway 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 New Galloway during June.
- 16°C max day temperature
16 - 6 hours of sunshine per day6
- 16 days with some rainfall16
- 7°C min night temperature7
- 98 mm of monthly rainfall98
On average 98 mm (3.9 inches) of rain normally falls in New Galloway during June with rain falling on 16 days of the month.
New Galloway weather in July
The average maximum daytime temperature in New Galloway in July is a comfortable 18°C (64°F), while the average minimum night-time temperature is a cool 9°C (48°F). You can expect on average 5 hours of sunshine a day in New Galloway during July.
- 18°C max day temperature
18 - 5 hours of sunshine per day5
- 17 days with some rainfall17
- 9°C min night temperature9
- 108 mm of monthly rainfall108
On average 108 mm (4.3 inches) of rain normally falls in New Galloway during July with rain falling on 17 days of the month.
New Galloway weather in August
The average maximum daytime temperature in New Galloway in August is a comfortable 17°C (63°F), while the average minimum night-time temperature is a cool 9°C (48°F). You can expect on average 5 hours of sunshine a day in New Galloway during August.
- 17°C max day temperature17
- 5 hours of sunshine per day5
- 18 days with some rainfall18
- 9°C min night temperature9
- 136 mm of monthly rainfall
136
On average 136 mm (5.4 inches) of rain normally falls in New Galloway during August with rain falling on 18 days of the month.
New Galloway weather in September
The average maximum daytime temperature in New Galloway in September is a comfortable 14°C (57°F), while the average minimum night-time temperature is a cold 7°C (45°F). You can expect on average 3 hours of sunshine a day in New Galloway during September.
- 14°C max day temperature14
- 3 hours of sunshine per day3
- 19 days with some rainfall19
- 7°C min night temperature7
- 172 mm of monthly rainfall172
On average 172 mm (6.8 inches) of rain normally falls in New Galloway during September with rain falling on 19 days of the month.
New Galloway weather in October
The average maximum daytime temperature in New Galloway in October is a cool 11°C (52°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 New Galloway during October.
- 11°C max day temperature11
- 3 hours of sunshine per day3
- 21 days with some rainfall21
- 5°C min night temperature5
- 219 mm of monthly rainfall
219
On average 219 mm (8.6 inches) of rain normally falls in New Galloway during October with rain falling on 21 days of the month.
New Galloway weather in November
The average maximum daytime temperature in New Galloway in November is a cold 7°C (45°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 New Galloway during November.
- 7°C max day temperature7
- 2 hours of sunshine per day2
- 22 days with some rainfall22
- 2°C min night temperature2
- 221 mm of monthly rainfall
221
On average 221 mm (8.7 inches) of rain normally falls in New Galloway during November with rain falling on 22 days of the month.
New Galloway weather in December
The average maximum daytime temperature in New Galloway 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 New Galloway during December.
- 6°C max day temperature6
- 1 hour of sunshine per day1
- 22 days with some rainfall22
- 0°C min night temperature0
- 240 mm of monthly rainfall240
On average 240 mm (9.4 inches) of rain normally falls in New Galloway during December with rain falling on 22 days of the month.