South Newton weather
The South Newton weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in South Newton, Wiltshire, England in 2026/2027.
South Newton weather averages
Check the South Newton 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 South Newton, Wiltshire, England.
South Newton weather by month
Check the weather for South Newton, Wiltshire, 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.
South Newton weather in January
The average maximum daytime temperature in South Newton in January 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 2 hours of sunshine a day in South Newton during January.
- 7°C max day temperature
7 - 2 hours of sunshine per day
2 - 17 days with some rainfall
17 - 1°C min night temperature
1 - 81 mm of monthly rainfall
81
On average 81 mm (3.2 inches) of rain normally falls in South Newton during January with rain falling on 17 days of the month.
South Newton weather in February
The average maximum daytime temperature in South Newton in February 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 South Newton during February.
- 7°C max day temperature7
- 3 hours of sunshine per day
3 - 15 days with some rainfall
15 - 1°C min night temperature1
- 56 mm of monthly rainfall
56
On average 56 mm (2.2 inches) of rain normally falls in South Newton during February with rain falling on 15 days of the month.
South Newton weather in March
The average maximum daytime temperature in South Newton in March 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 4 hours of sunshine a day in South Newton during March.
- 10°C max day temperature
10 - 4 hours of sunshine per day
4 - 17 days with some rainfall17
- 2°C min night temperature2
- 66 mm of monthly rainfall
66
On average 66 mm (2.6 inches) of rain normally falls in South Newton during March with rain falling on 17 days of the month.
South Newton weather in April
The average maximum daytime temperature in South Newton in April is a cool 12°C (54°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 5 hours of sunshine a day in South Newton during April.
- 12°C max day temperature
12 - 5 hours of sunshine per day
5 - 13 days with some rainfall13
- 4°C min night temperature4
- 49 mm of monthly rainfall49
On average 49 mm (1.9 inches) of rain normally falls in South Newton during April with rain falling on 13 days of the month.
South Newton weather in May
The average maximum daytime temperature in South Newton in May 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 7 hours of sunshine a day in South Newton during May.
- 16°C max day temperature
16 - 7 hours of sunshine per day
7 - 13 days with some rainfall13
- 7°C min night temperature7
- 51 mm of monthly rainfall51
On average 51 mm (2 inches) of rain normally falls in South Newton during May with rain falling on 13 days of the month.
South Newton weather in June
The average maximum daytime temperature in South Newton in June is a comfortable 19°C (66°F), while the average minimum night-time temperature is a cool 9°C (48°F). You can expect on average 7 hours of sunshine a day in South Newton during June.
- 19°C max day temperature
19 - 7 hours of sunshine per day7
- 12 days with some rainfall
12 - 9°C min night temperature9
- 54 mm of monthly rainfall54
On average 54 mm (2.1 inches) of rain normally falls in South Newton during June with rain falling on 12 days of the month.
South Newton weather in July
The average maximum daytime temperature in South Newton in July is a warm 22°C (72°F), while the average minimum night-time temperature is a cool 12°C (54°F). You can expect on average 7 hours of sunshine a day in South Newton during July.
- 22°C max day temperature
22 - 7 hours of sunshine per day7
- 12 days with some rainfall12
- 12°C min night temperature12
- 41 mm of monthly rainfall41
On average 41 mm (1.6 inches) of rain normally falls in South Newton during July with rain falling on 12 days of the month.
South Newton weather in August
The average maximum daytime temperature in South Newton in August is a comfortable 21°C (70°F), while the average minimum night-time temperature is a cool 11°C (52°F). You can expect on average 6 hours of sunshine a day in South Newton during August.
- 21°C max day temperature21
- 6 hours of sunshine per day
6 - 13 days with some rainfall13
- 11°C min night temperature11
- 61 mm of monthly rainfall61
On average 61 mm (2.4 inches) of rain normally falls in South Newton during August with rain falling on 13 days of the month.
South Newton weather in September
The average maximum daytime temperature in South Newton in September 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 South Newton during September.
- 18°C max day temperature18
- 5 hours of sunshine per day5
- 14 days with some rainfall14
- 9°C min night temperature9
- 67 mm of monthly rainfall67
On average 67 mm (2.6 inches) of rain normally falls in South Newton during September with rain falling on 14 days of the month.
South Newton weather in October
The average maximum daytime temperature in South Newton in October 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 South Newton during October.
- 14°C max day temperature14
- 3 hours of sunshine per day3
- 17 days with some rainfall17
- 7°C min night temperature7
- 76 mm of monthly rainfall76
On average 76 mm (3 inches) of rain normally falls in South Newton during October with rain falling on 17 days of the month.
South Newton weather in November
The average maximum daytime temperature in South Newton in November is a cool 10°C (50°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 2 hours of sunshine a day in South Newton during November.
- 10°C max day temperature10
- 2 hours of sunshine per day2
- 17 days with some rainfall17
- 4°C min night temperature4
- 79 mm of monthly rainfall79
On average 79 mm (3.1 inches) of rain normally falls in South Newton during November with rain falling on 17 days of the month.
South Newton weather in December
The average maximum daytime temperature in South Newton in December 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 South Newton during December.
- 8°C max day temperature8
- 2 hours of sunshine per day2
- 18 days with some rainfall18
- 2°C min night temperature2
- 91 mm of monthly rainfall91
On average 91 mm (3.6 inches) of rain normally falls in South Newton during December with rain falling on 18 days of the month.