Sturminster Marshall weather
The Sturminster Marshall weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Sturminster Marshall, Dorset, England in 2026/2027.
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Sturminster Marshall weather averages
Check the Sturminster Marshall 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 Sturminster Marshall, Dorset, England.
Sturminster Marshall weather by month
Check the weather for Sturminster Marshall, Dorset, 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.
Sturminster Marshall weather in January
The average maximum daytime temperature in Sturminster Marshall 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 Sturminster Marshall during January.
- 8°C max day temperature
8 - 2 hours of sunshine per day
2 - 17 days with some rainfall
17 - 2°C min night temperature
2 - 98 mm of monthly rainfall
98
On average 98 mm (3.9 inches) of rain normally falls in Sturminster Marshall during January with rain falling on 17 days of the month.
Sturminster Marshall weather in February
The average maximum daytime temperature in Sturminster Marshall 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 Sturminster Marshall during February.
- 8°C max day temperature8
- 3 hours of sunshine per day
3 - 14 days with some rainfall
14 - 2°C min night temperature2
- 75 mm of monthly rainfall
75
On average 75 mm (3 inches) of rain normally falls in Sturminster Marshall during February with rain falling on 14 days of the month.
Sturminster Marshall weather in March
The average maximum daytime temperature in Sturminster Marshall in March is a cool 10°C (50°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 Sturminster Marshall during March.
- 10°C max day temperature10
- 4 hours of sunshine per day
4 - 16 days with some rainfall16
- 3°C min night temperature3
- 75 mm of monthly rainfall75
On average 75 mm (3 inches) of rain normally falls in Sturminster Marshall during March with rain falling on 16 days of the month.
Sturminster Marshall weather in April
The average maximum daytime temperature in Sturminster Marshall 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 6 hours of sunshine a day in Sturminster Marshall during April.
- 12°C max day temperature
12 - 6 hours of sunshine per day
6 - 13 days with some rainfall13
- 4°C min night temperature
4 - 58 mm of monthly rainfall
58
On average 58 mm (2.3 inches) of rain normally falls in Sturminster Marshall during April with rain falling on 13 days of the month.
Sturminster Marshall weather in May
The average maximum daytime temperature in Sturminster Marshall 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 Sturminster Marshall during May.
- 16°C max day temperature
16 - 7 hours of sunshine per day
7 - 12 days with some rainfall
12 - 7°C min night temperature7
- 55 mm of monthly rainfall55
On average 55 mm (2.2 inches) of rain normally falls in Sturminster Marshall during May with rain falling on 12 days of the month.
Sturminster Marshall weather in June
The average maximum daytime temperature in Sturminster Marshall 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 Sturminster Marshall during June.
- 18°C max day temperature
18 - 7 hours of sunshine per day7
- 11 days with some rainfall11
- 10°C min night temperature10
- 59 mm of monthly rainfall59
On average 59 mm (2.3 inches) of rain normally falls in Sturminster Marshall during June with rain falling on 11 days of the month.
Sturminster Marshall weather in July
The average maximum daytime temperature in Sturminster Marshall in July is a comfortable 21°C (70°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 Sturminster Marshall during July.
- 21°C max day temperature21
- 7 hours of sunshine per day7
- 10 days with some rainfall10
- 12°C min night temperature12
- 42 mm of monthly rainfall42
On average 42 mm (1.7 inches) of rain normally falls in Sturminster Marshall during July with rain falling on 10 days of the month.
Sturminster Marshall weather in August
The average maximum daytime temperature in Sturminster Marshall in August is a comfortable 21°C (70°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 Sturminster Marshall during August.
- 21°C max day temperature21
- 7 hours of sunshine per day7
- 11 days with some rainfall11
- 12°C min night temperature12
- 65 mm of monthly rainfall65
On average 65 mm (2.6 inches) of rain normally falls in Sturminster Marshall during August with rain falling on 11 days of the month.
Sturminster Marshall weather in September
The average maximum daytime temperature in Sturminster Marshall in September 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 Sturminster Marshall during September.
- 18°C max day temperature18
- 5 hours of sunshine per day
5 - 13 days with some rainfall13
- 10°C min night temperature10
- 78 mm of monthly rainfall78
On average 78 mm (3.1 inches) of rain normally falls in Sturminster Marshall during September with rain falling on 13 days of the month.
Sturminster Marshall weather in October
The average maximum daytime temperature in Sturminster Marshall 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 4 hours of sunshine a day in Sturminster Marshall during October.
- 14°C max day temperature14
- 4 hours of sunshine per day4
- 16 days with some rainfall16
- 7°C min night temperature7
- 96 mm of monthly rainfall96
On average 96 mm (3.8 inches) of rain normally falls in Sturminster Marshall during October with rain falling on 16 days of the month.
Sturminster Marshall weather in November
The average maximum daytime temperature in Sturminster Marshall in November is a cool 11°C (52°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 3 hours of sunshine a day in Sturminster Marshall during November.
- 11°C max day temperature11
- 3 hours of sunshine per day3
- 16 days with some rainfall16
- 4°C min night temperature4
- 100 mm of monthly rainfall100
On average 100 mm (3.9 inches) of rain normally falls in Sturminster Marshall during November with rain falling on 16 days of the month.
Sturminster Marshall weather in December
The average maximum daytime temperature in Sturminster Marshall in December is a cool 9°C (48°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 Sturminster Marshall during December.
- 9°C max day temperature9
- 2 hours of sunshine per day2
- 17 days with some rainfall17
- 3°C min night temperature3
- 112 mm of monthly rainfall
112
On average 112 mm (4.4 inches) of rain normally falls in Sturminster Marshall during December with rain falling on 17 days of the month.