South Petherton weather
The South Petherton weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in South Petherton, Somerset, England in 2026/2027.
South Petherton weather averages
Check the South Petherton 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 Petherton, Somerset, England.
South Petherton weather by month
Check the weather for South Petherton, Somerset, 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 Petherton weather in January
The average maximum daytime temperature in South Petherton in January 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 Petherton during January.
- 8°C max day temperature
8 - 2 hours of sunshine per day
2 - 18 days with some rainfall
18 - 2°C min night temperature
2 - 93 mm of monthly rainfall
93
On average 93 mm (3.7 inches) of rain normally falls in South Petherton during January with rain falling on 18 days of the month.
South Petherton weather in February
The average maximum daytime temperature in South Petherton in February 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 South Petherton during February.
- 8°C max day temperature8
- 3 hours of sunshine per day
3 - 15 days with some rainfall
15 - 2°C min night temperature2
- 73 mm of monthly rainfall
73
On average 73 mm (2.9 inches) of rain normally falls in South Petherton during February with rain falling on 15 days of the month.
South Petherton weather in March
The average maximum daytime temperature in South Petherton in March 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 4 hours of sunshine a day in South Petherton during March.
- 10°C max day temperature10
- 4 hours of sunshine per day
4 - 16 days with some rainfall16
- 4°C min night temperature
4 - 69 mm of monthly rainfall69
On average 69 mm (2.7 inches) of rain normally falls in South Petherton during March with rain falling on 16 days of the month.
South Petherton weather in April
The average maximum daytime temperature in South Petherton 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 Petherton 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
- 55 mm of monthly rainfall
55
On average 55 mm (2.2 inches) of rain normally falls in South Petherton during April with rain falling on 13 days of the month.
South Petherton weather in May
The average maximum daytime temperature in South Petherton in May is a comfortable 15°C (59°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 South Petherton during May.
- 15°C max day temperature
15 - 6 hours of sunshine per day
6 - 13 days with some rainfall13
- 7°C min night temperature7
- 56 mm of monthly rainfall56
On average 56 mm (2.2 inches) of rain normally falls in South Petherton during May with rain falling on 13 days of the month.
South Petherton weather in June
The average maximum daytime temperature in South Petherton in June 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 7 hours of sunshine a day in South Petherton during June.
- 18°C max day temperature
18 - 7 hours of sunshine per day
7 - 11 days with some rainfall
11 - 10°C min night temperature10
- 55 mm of monthly rainfall55
On average 55 mm (2.2 inches) of rain normally falls in South Petherton during June with rain falling on 11 days of the month.
South Petherton weather in July
The average maximum daytime temperature in South Petherton in July is a comfortable 20°C (68°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 Petherton during July.
- 20°C max day temperature20
- 7 hours of sunshine per day7
- 10 days with some rainfall10
- 12°C min night temperature12
- 46 mm of monthly rainfall46
On average 46 mm (1.8 inches) of rain normally falls in South Petherton during July with rain falling on 10 days of the month.
South Petherton weather in August
The average maximum daytime temperature in South Petherton in August is a comfortable 20°C (68°F), while the average minimum night-time temperature is a cool 13°C (55°F). You can expect on average 6 hours of sunshine a day in South Petherton during August.
- 20°C max day temperature20
- 6 hours of sunshine per day6
- 12 days with some rainfall12
- 13°C min night temperature13
- 66 mm of monthly rainfall66
On average 66 mm (2.6 inches) of rain normally falls in South Petherton during August with rain falling on 12 days of the month.
South Petherton weather in September
The average maximum daytime temperature in South Petherton in September is a comfortable 18°C (64°F), while the average minimum night-time temperature is a cool 11°C (52°F). You can expect on average 5 hours of sunshine a day in South Petherton during September.
- 18°C max day temperature18
- 5 hours of sunshine per day5
- 13 days with some rainfall13
- 11°C min night temperature11
- 71 mm of monthly rainfall71
On average 71 mm (2.8 inches) of rain normally falls in South Petherton during September with rain falling on 13 days of the month.
South Petherton weather in October
The average maximum daytime temperature in South Petherton in October is a comfortable 14°C (57°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 South Petherton during October.
- 14°C max day temperature14
- 3 hours of sunshine per day3
- 16 days with some rainfall16
- 8°C min night temperature8
- 88 mm of monthly rainfall88
On average 88 mm (3.5 inches) of rain normally falls in South Petherton during October with rain falling on 16 days of the month.
South Petherton weather in November
The average maximum daytime temperature in South Petherton in November 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 2 hours of sunshine a day in South Petherton during November.
- 11°C max day temperature11
- 2 hours of sunshine per day2
- 17 days with some rainfall17
- 5°C min night temperature5
- 91 mm of monthly rainfall91
On average 91 mm (3.6 inches) of rain normally falls in South Petherton during November with rain falling on 17 days of the month.
South Petherton weather in December
The average maximum daytime temperature in South Petherton in December is a cool 9°C (48°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 Petherton during December.
- 9°C max day temperature9
- 2 hours of sunshine per day2
- 18 days with some rainfall18
- 4°C min night temperature4
- 101 mm of monthly rainfall
101
On average 101 mm (4 inches) of rain normally falls in South Petherton during December with rain falling on 18 days of the month.