Gunnislake weather
The Gunnislake weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Gunnislake, Cornwall, England in 2026/2027.
Gunnislake weather averages
Check the Gunnislake 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 Gunnislake, Cornwall, England.
Gunnislake weather by month
Check the weather for Gunnislake, 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.
Gunnislake weather in January
The average maximum daytime temperature in Gunnislake 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 Gunnislake 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 - 159 mm of monthly rainfall
159
On average 159 mm (6.3 inches) of rain normally falls in Gunnislake during January with rain falling on 20 days of the month.
Gunnislake weather in February
The average maximum daytime temperature in Gunnislake 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 Gunnislake during February.
- 8°C max day temperature
8 - 3 hours of sunshine per day
3 - 17 days with some rainfall
17 - 3°C min night temperature
3 - 114 mm of monthly rainfall
114
On average 114 mm (4.5 inches) of rain normally falls in Gunnislake during February with rain falling on 17 days of the month.
Gunnislake weather in March
The average maximum daytime temperature in Gunnislake in March 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 4 hours of sunshine a day in Gunnislake during March.
- 9°C max day temperature
9 - 4 hours of sunshine per day
4 - 18 days with some rainfall
18 - 4°C min night temperature
4 - 107 mm of monthly rainfall
107
On average 107 mm (4.2 inches) of rain normally falls in Gunnislake during March with rain falling on 18 days of the month.
Gunnislake weather in April
The average maximum daytime temperature in Gunnislake 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 Gunnislake during April.
- 12°C max day temperature
12 - 6 hours of sunshine per day
6 - 14 days with some rainfall
14 - 5°C min night temperature
5 - 77 mm of monthly rainfall
77
On average 77 mm (3 inches) of rain normally falls in Gunnislake during April with rain falling on 14 days of the month.
Gunnislake weather in May
The average maximum daytime temperature in Gunnislake 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 Gunnislake during May.
- 15°C max day temperature
15 - 7 hours of sunshine per day
7 - 13 days with some rainfall
13 - 7°C min night temperature
7 - 75 mm of monthly rainfall
75
On average 75 mm (3 inches) of rain normally falls in Gunnislake during May with rain falling on 13 days of the month.
Gunnislake weather in June
The average maximum daytime temperature in Gunnislake 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 Gunnislake during June.
- 17°C max day temperature
17 - 7 hours of sunshine per day
7 - 13 days with some rainfall
13 - 10°C min night temperature
10 - 84 mm of monthly rainfall
84
On average 84 mm (3.3 inches) of rain normally falls in Gunnislake during June with rain falling on 13 days of the month.
Gunnislake weather in July
The average maximum daytime temperature in Gunnislake 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 Gunnislake during July.
- 19°C max day temperature
19 - 7 hours of sunshine per day
7 - 13 days with some rainfall
13 - 12°C min night temperature
12 - 77 mm of monthly rainfall
77
On average 77 mm (3 inches) of rain normally falls in Gunnislake during July with rain falling on 13 days of the month.
Gunnislake weather in August
The average maximum daytime temperature in Gunnislake 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 Gunnislake during August.
- 19°C max day temperature
19 - 6 hours of sunshine per day
6 - 14 days with some rainfall
14 - 12°C min night temperature
12 - 99 mm of monthly rainfall
99
On average 99 mm (3.9 inches) of rain normally falls in Gunnislake during August with rain falling on 14 days of the month.
Gunnislake weather in September
The average maximum daytime temperature in Gunnislake 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 Gunnislake during September.
- 17°C max day temperature
17 - 5 hours of sunshine per day
5 - 15 days with some rainfall
15 - 10°C min night temperature
10 - 109 mm of monthly rainfall
109
On average 109 mm (4.3 inches) of rain normally falls in Gunnislake during September with rain falling on 15 days of the month.
Gunnislake weather in October
The average maximum daytime temperature in Gunnislake 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 Gunnislake during October.
- 14°C max day temperature
14 - 3 hours of sunshine per day
3 - 18 days with some rainfall
18 - 8°C min night temperature
8 - 140 mm of monthly rainfall
140
On average 140 mm (5.5 inches) of rain normally falls in Gunnislake during October with rain falling on 18 days of the month.
Gunnislake weather in November
The average maximum daytime temperature in Gunnislake 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 Gunnislake during November.
- 11°C max day temperature
11 - 2 hours of sunshine per day
2 - 19 days with some rainfall
19 - 5°C min night temperature
5 - 151 mm of monthly rainfall
151
On average 151 mm (5.9 inches) of rain normally falls in Gunnislake during November with rain falling on 19 days of the month.
Gunnislake weather in December
The average maximum daytime temperature in Gunnislake 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 Gunnislake during December.
- 9°C max day temperature
9 - 2 hours of sunshine per day
2 - 20 days with some rainfall
20 - 4°C min night temperature
4 - 168 mm of monthly rainfall
168
On average 168 mm (6.6 inches) of rain normally falls in Gunnislake during December with rain falling on 20 days of the month.
