New Eltham weather
The New Eltham weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in New Eltham, Greater London, England in 2026/2027.
New Eltham weather averages
Check the New Eltham 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 New Eltham, Greater London, England.
New Eltham weather by month
Check the weather for New Eltham, 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.
New Eltham weather in January
The average maximum daytime temperature in New Eltham 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 New Eltham during January.
- 7°C max day temperature
7 - 2 hours of sunshine per day
2 - 16 days with some rainfall
16 - 1°C min night temperature
1 - 77 mm of monthly rainfall
77
On average 77 mm (3 inches) of rain normally falls in New Eltham during January with rain falling on 16 days of the month.
New Eltham weather in February
The average maximum daytime temperature in New Eltham 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 New Eltham during February.
- 7°C max day temperature7
- 2 hours of sunshine per day2
- 13 days with some rainfall
13 - 1°C min night temperature1
- 49 mm of monthly rainfall
49
On average 49 mm (1.9 inches) of rain normally falls in New Eltham during February with rain falling on 13 days of the month.
New Eltham weather in March
The average maximum daytime temperature in New Eltham in March is a cool 10°C (50°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 New Eltham during March.
- 10°C max day temperature
10 - 3 hours of sunshine per day
3 - 14 days with some rainfall14
- 2°C min night temperature2
- 56 mm of monthly rainfall56
On average 56 mm (2.2 inches) of rain normally falls in New Eltham during March with rain falling on 14 days of the month.
New Eltham weather in April
The average maximum daytime temperature in New Eltham 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 New Eltham during April.
- 12°C max day temperature
12 - 5 hours of sunshine per day
5 - 12 days with some rainfall
12 - 4°C min night temperature4
- 52 mm of monthly rainfall52
On average 52 mm (2 inches) of rain normally falls in New Eltham during April with rain falling on 12 days of the month.
New Eltham weather in May
The average maximum daytime temperature in New Eltham in May is a comfortable 16°C (61°F), while the average minimum night-time temperature is a cold 6°C (43°F). You can expect on average 6 hours of sunshine a day in New Eltham during May.
- 16°C max day temperature
16 - 6 hours of sunshine per day
6 - 12 days with some rainfall12
- 6°C min night temperature6
- 55 mm of monthly rainfall55
On average 55 mm (2.2 inches) of rain normally falls in New Eltham during May with rain falling on 12 days of the month.
New Eltham weather in June
The average maximum daytime temperature in New Eltham in June is a comfortable 19°C (66°F), while the average minimum night-time temperature is a cool 9°C (48°F). You can expect on average 6 hours of sunshine a day in New Eltham during June.
- 19°C max day temperature
19 - 6 hours of sunshine per day6
- 11 days with some rainfall11
- 9°C min night temperature9
- 56 mm of monthly rainfall56
On average 56 mm (2.2 inches) of rain normally falls in New Eltham during June with rain falling on 11 days of the month.
New Eltham weather in July
The average maximum daytime temperature in New Eltham 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 New Eltham during July.
- 22°C max day temperature
22 - 6 hours of sunshine per day6
- 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 New Eltham during July with rain falling on 10 days of the month.
New Eltham weather in August
The average maximum daytime temperature in New Eltham in August is a warm 22°C (72°F), while the average minimum night-time temperature is a cool 11°C (52°F). You can expect on average 6 hours of sunshine a day in New Eltham during August.
- 22°C max day temperature22
- 6 hours of sunshine per day6
- 10 days with some rainfall10
- 11°C min night temperature11
- 48 mm of monthly rainfall48
On average 48 mm (1.9 inches) of rain normally falls in New Eltham during August with rain falling on 10 days of the month.
New Eltham weather in September
The average maximum daytime temperature in New Eltham in September is a comfortable 19°C (66°F), while the average minimum night-time temperature is a cool 9°C (48°F). You can expect on average 5 hours of sunshine a day in New Eltham during September.
- 19°C max day temperature19
- 5 hours of sunshine per day5
- 12 days with some rainfall12
- 9°C min night temperature9
- 75 mm of monthly rainfall75
On average 75 mm (3 inches) of rain normally falls in New Eltham during September with rain falling on 12 days of the month.
New Eltham weather in October
The average maximum daytime temperature in New Eltham in October 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 3 hours of sunshine a day in New Eltham during October.
- 15°C max day temperature15
- 3 hours of sunshine per day3
- 13 days with some rainfall13
- 7°C min night temperature7
- 80 mm of monthly rainfall80
On average 80 mm (3.1 inches) of rain normally falls in New Eltham during October with rain falling on 13 days of the month.
New Eltham weather in November
The average maximum daytime temperature in New Eltham in November 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 2 hours of sunshine a day in New Eltham during November.
- 10°C max day temperature10
- 2 hours of sunshine per day2
- 15 days with some rainfall15
- 3°C min night temperature3
- 74 mm of monthly rainfall74
On average 74 mm (2.9 inches) of rain normally falls in New Eltham during November with rain falling on 15 days of the month.
New Eltham weather in December
The average maximum daytime temperature in New Eltham 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 New Eltham during December.
- 8°C max day temperature8
- 1 hour of sunshine per day
1 - 15 days with some rainfall15
- 2°C min night temperature2
- 79 mm of monthly rainfall79
On average 79 mm (3.1 inches) of rain normally falls in New Eltham during December with rain falling on 15 days of the month.