Leamouth weather
The Leamouth weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Leamouth, Greater London, England in 2026/2027.
Leamouth weather averages
Check the Leamouth 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 Leamouth, Greater London, England.
Leamouth weather by month
Check the weather for Leamouth, Greater London, 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.
Leamouth weather in January
The average maximum daytime temperature in Leamouth 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 Leamouth 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 - 55 mm of monthly rainfall
55
On average 55 mm (2.2 inches) of rain normally falls in Leamouth during January with rain falling on 17 days of the month.
Leamouth weather in February
The average maximum daytime temperature in Leamouth 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 2 hours of sunshine a day in Leamouth during February.
- 7°C max day temperature7
- 2 hours of sunshine per day2
- 13 days with some rainfall
13 - 1°C min night temperature1
- 36 mm of monthly rainfall
36
On average 36 mm (1.4 inches) of rain normally falls in Leamouth during February with rain falling on 13 days of the month.
Leamouth weather in March
The average maximum daytime temperature in Leamouth 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 3 hours of sunshine a day in Leamouth during March.
- 10°C max day temperature
10 - 3 hours of sunshine per day
3 - 15 days with some rainfall15
- 3°C min night temperature3
- 47 mm of monthly rainfall47
On average 47 mm (1.9 inches) of rain normally falls in Leamouth during March with rain falling on 15 days of the month.
Leamouth weather in April
The average maximum daytime temperature in Leamouth in April is a cool 13°C (55°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 Leamouth during April.
- 13°C max day temperature
13 - 5 hours of sunshine per day
5 - 13 days with some rainfall13
- 4°C min night temperature4
- 45 mm of monthly rainfall45
On average 45 mm (1.8 inches) of rain normally falls in Leamouth during April with rain falling on 13 days of the month.
Leamouth weather in May
The average maximum daytime temperature in Leamouth 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 6 hours of sunshine a day in Leamouth during May.
- 16°C max day temperature
16 - 6 hours of sunshine per day
6 - 12 days with some rainfall
12 - 7°C min night temperature7
- 48 mm of monthly rainfall48
On average 48 mm (1.9 inches) of rain normally falls in Leamouth during May with rain falling on 12 days of the month.
Leamouth weather in June
The average maximum daytime temperature in Leamouth in June is a comfortable 19°C (66°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 Leamouth during June.
- 19°C max day temperature
19 - 7 hours of sunshine per day
7 - 12 days with some rainfall12
- 10°C min night temperature10
- 53 mm of monthly rainfall53
On average 53 mm (2.1 inches) of rain normally falls in Leamouth during June with rain falling on 12 days of the month.
Leamouth weather in July
The average maximum daytime temperature in Leamouth 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 6 hours of sunshine a day in Leamouth during July.
- 22°C max day temperature
22 - 6 hours of sunshine per day6
- 10 days with some rainfall10
- 12°C min night temperature12
- 45 mm of monthly rainfall45
On average 45 mm (1.8 inches) of rain normally falls in Leamouth during July with rain falling on 10 days of the month.
Leamouth weather in August
The average maximum daytime temperature in Leamouth in August 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 6 hours of sunshine a day in Leamouth during August.
- 22°C max day temperature22
- 6 hours of sunshine per day6
- 11 days with some rainfall11
- 12°C min night temperature12
- 52 mm of monthly rainfall52
On average 52 mm (2 inches) of rain normally falls in Leamouth during August with rain falling on 11 days of the month.
Leamouth weather in September
The average maximum daytime temperature in Leamouth in September is a comfortable 19°C (66°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 Leamouth during September.
- 19°C max day temperature19
- 5 hours of sunshine per day5
- 12 days with some rainfall12
- 10°C min night temperature10
- 57 mm of monthly rainfall57
On average 57 mm (2.2 inches) of rain normally falls in Leamouth during September with rain falling on 12 days of the month.
Leamouth weather in October
The average maximum daytime temperature in Leamouth 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 Leamouth during October.
- 14°C max day temperature14
- 3 hours of sunshine per day3
- 14 days with some rainfall14
- 7°C min night temperature7
- 60 mm of monthly rainfall60
On average 60 mm (2.4 inches) of rain normally falls in Leamouth during October with rain falling on 14 days of the month.
Leamouth weather in November
The average maximum daytime temperature in Leamouth 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 Leamouth during November.
- 10°C max day temperature10
- 2 hours of sunshine per day2
- 15 days with some rainfall15
- 4°C min night temperature4
- 58 mm of monthly rainfall58
On average 58 mm (2.3 inches) of rain normally falls in Leamouth during November with rain falling on 15 days of the month.
Leamouth weather in December
The average maximum daytime temperature in Leamouth 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 1 hours of sunshine a day in Leamouth during December.
- 8°C max day temperature8
- 1 hour of sunshine per day
1 - 15 days with some rainfall15
- 2°C min night temperature2
- 58 mm of monthly rainfall58
On average 58 mm (2.3 inches) of rain normally falls in Leamouth during December with rain falling on 15 days of the month.