Hallworthy weather
The Hallworthy weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Hallworthy, Cornwall, England in 2026/2027.
Hallworthy weather averages
Check the Hallworthy 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 Hallworthy, Cornwall, England.
Hallworthy weather by month
Check the weather for Hallworthy, Cornwall, 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.
Hallworthy weather in January
The average maximum daytime temperature in Hallworthy in January is a cool 8°C (46°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 Hallworthy during January.
- 8°C max day temperature
8 - 2 hours of sunshine per day
2 - 20 days with some rainfall
20 - 3°C min night temperature
3 - 180 mm of monthly rainfall
180
On average 180 mm (7.1 inches) of rain normally falls in Hallworthy during January with rain falling on 20 days of the month.
Hallworthy weather in February
The average maximum daytime temperature in Hallworthy in February is a cool 8°C (46°F), while the average minimum night-time temperature is a cold 3°C (37°F). You can expect on average 3 hours of sunshine a day in Hallworthy during February.
- 8°C max day temperature8
- 3 hours of sunshine per day
3 - 17 days with some rainfall
17 - 3°C min night temperature3
- 133 mm of monthly rainfall
133
On average 133 mm (5.2 inches) of rain normally falls in Hallworthy during February with rain falling on 17 days of the month.
Hallworthy weather in March
The average maximum daytime temperature in Hallworthy 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 Hallworthy during March.
- 10°C max day temperature10
- 4 hours of sunshine per day
4 - 18 days with some rainfall18
- 4°C min night temperature
4 - 125 mm of monthly rainfall125
On average 125 mm (4.9 inches) of rain normally falls in Hallworthy during March with rain falling on 18 days of the month.
Hallworthy weather in April
The average maximum daytime temperature in Hallworthy in April 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 6 hours of sunshine a day in Hallworthy during April.
- 12°C max day temperature
12 - 6 hours of sunshine per day
6 - 15 days with some rainfall
15 - 5°C min night temperature5
- 85 mm of monthly rainfall
85
On average 85 mm (3.3 inches) of rain normally falls in Hallworthy during April with rain falling on 15 days of the month.
Hallworthy weather in May
The average maximum daytime temperature in Hallworthy 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 7 hours of sunshine a day in Hallworthy during May.
- 15°C max day temperature
15 - 7 hours of sunshine per day
7 - 15 days with some rainfall15
- 7°C min night temperature7
- 86 mm of monthly rainfall86
On average 86 mm (3.4 inches) of rain normally falls in Hallworthy during May with rain falling on 15 days of the month.
Hallworthy weather in June
The average maximum daytime temperature in Hallworthy in June is a comfortable 17°C (63°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 Hallworthy during June.
- 17°C max day temperature17
- 7 hours of sunshine per day7
- 13 days with some rainfall13
- 10°C min night temperature10
- 83 mm of monthly rainfall83
On average 83 mm (3.3 inches) of rain normally falls in Hallworthy during June with rain falling on 13 days of the month.
Hallworthy weather in July
The average maximum daytime temperature in Hallworthy in July is a comfortable 19°C (66°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 Hallworthy during July.
- 19°C max day temperature
19 - 7 hours of sunshine per day7
- 13 days with some rainfall13
- 12°C min night temperature12
- 83 mm of monthly rainfall83
On average 83 mm (3.3 inches) of rain normally falls in Hallworthy during July with rain falling on 13 days of the month.
Hallworthy weather in August
The average maximum daytime temperature in Hallworthy in August is a comfortable 19°C (66°F), while the average minimum night-time temperature is a cool 12°C (54°F). You can expect on average 6 hours of sunshine a day in Hallworthy during August.
- 19°C max day temperature19
- 6 hours of sunshine per day6
- 14 days with some rainfall14
- 12°C min night temperature12
- 110 mm of monthly rainfall
110
On average 110 mm (4.3 inches) of rain normally falls in Hallworthy during August with rain falling on 14 days of the month.
Hallworthy weather in September
The average maximum daytime temperature in Hallworthy in September is a comfortable 17°C (63°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 Hallworthy during September.
- 17°C max day temperature17
- 5 hours of sunshine per day
5 - 16 days with some rainfall16
- 10°C min night temperature10
- 124 mm of monthly rainfall124
On average 124 mm (4.9 inches) of rain normally falls in Hallworthy during September with rain falling on 16 days of the month.
Hallworthy weather in October
The average maximum daytime temperature in Hallworthy 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 Hallworthy during October.
- 14°C max day temperature14
- 3 hours of sunshine per day3
- 18 days with some rainfall18
- 8°C min night temperature8
- 158 mm of monthly rainfall
158
On average 158 mm (6.2 inches) of rain normally falls in Hallworthy during October with rain falling on 18 days of the month.
Hallworthy weather in November
The average maximum daytime temperature in Hallworthy in November is a cool 11°C (52°F), while the average minimum night-time temperature is a cold 6°C (43°F). You can expect on average 2 hours of sunshine a day in Hallworthy during November.
- 11°C max day temperature11
- 2 hours of sunshine per day2
- 19 days with some rainfall19
- 6°C min night temperature6
- 168 mm of monthly rainfall168
On average 168 mm (6.6 inches) of rain normally falls in Hallworthy during November with rain falling on 19 days of the month.
Hallworthy weather in December
The average maximum daytime temperature in Hallworthy 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 Hallworthy during December.
- 9°C max day temperature9
- 2 hours of sunshine per day2
- 20 days with some rainfall20
- 4°C min night temperature4
- 188 mm of monthly rainfall
188
On average 188 mm (7.4 inches) of rain normally falls in Hallworthy during December with rain falling on 20 days of the month.