Chalfont St Peter weather
The Chalfont St Peter weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Chalfont St Peter, Buckinghamshire, England in 2026/2027.
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- Chalfont St Peter weather by month
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Chalfont St Peter weather averages
Check the Chalfont St Peter 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 Chalfont St Peter, Buckinghamshire, England.
Chalfont St Peter weather by month
Check the weather for Chalfont St Peter, Buckinghamshire, 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.
Chalfont St Peter weather in January
The average maximum daytime temperature in Chalfont St Peter 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 Chalfont St Peter 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 - 69 mm of monthly rainfall
69
On average 69 mm (2.7 inches) of rain normally falls in Chalfont St Peter during January with rain falling on 16 days of the month.
Chalfont St Peter weather in February
The average maximum daytime temperature in Chalfont St Peter 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 Chalfont St Peter during February.
- 7°C max day temperature7
- 2 hours of sunshine per day2
- 14 days with some rainfall
14 - 1°C min night temperature1
- 46 mm of monthly rainfall
46
On average 46 mm (1.8 inches) of rain normally falls in Chalfont St Peter during February with rain falling on 14 days of the month.
Chalfont St Peter weather in March
The average maximum daytime temperature in Chalfont St Peter 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 Chalfont St Peter during March.
- 10°C max day temperature
10 - 4 hours of sunshine per day
4 - 15 days with some rainfall15
- 3°C min night temperature3
- 54 mm of monthly rainfall54
On average 54 mm (2.1 inches) of rain normally falls in Chalfont St Peter during March with rain falling on 15 days of the month.
Chalfont St Peter weather in April
The average maximum daytime temperature in Chalfont St Peter 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 Chalfont St Peter during April.
- 12°C max day temperature
12 - 5 hours of sunshine per day
5 - 13 days with some rainfall13
- 4°C min night temperature4
- 52 mm of monthly rainfall52
On average 52 mm (2 inches) of rain normally falls in Chalfont St Peter during April with rain falling on 13 days of the month.
Chalfont St Peter weather in May
The average maximum daytime temperature in Chalfont St Peter 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 Chalfont St Peter during May.
- 16°C max day temperature
16 - 6 hours of sunshine per day
6 - 13 days with some rainfall13
- 7°C min night temperature7
- 54 mm of monthly rainfall54
On average 54 mm (2.1 inches) of rain normally falls in Chalfont St Peter during May with rain falling on 13 days of the month.
Chalfont St Peter weather in June
The average maximum daytime temperature in Chalfont St Peter 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 7 hours of sunshine a day in Chalfont St Peter during June.
- 19°C max day temperature
19 - 7 hours of sunshine per day
7 - 12 days with some rainfall
12 - 9°C min night temperature9
- 59 mm of monthly rainfall59
On average 59 mm (2.3 inches) of rain normally falls in Chalfont St Peter during June with rain falling on 12 days of the month.
Chalfont St Peter weather in July
The average maximum daytime temperature in Chalfont St Peter 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 Chalfont St Peter during July.
- 22°C max day temperature
22 - 6 hours of sunshine per day6
- 11 days with some rainfall11
- 12°C min night temperature12
- 45 mm of monthly rainfall45
On average 45 mm (1.8 inches) of rain normally falls in Chalfont St Peter during July with rain falling on 11 days of the month.
Chalfont St Peter weather in August
The average maximum daytime temperature in Chalfont St Peter 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 Chalfont St Peter during August.
- 22°C max day temperature22
- 6 hours of sunshine per day6
- 12 days with some rainfall12
- 12°C min night temperature12
- 56 mm of monthly rainfall56
On average 56 mm (2.2 inches) of rain normally falls in Chalfont St Peter during August with rain falling on 12 days of the month.
Chalfont St Peter weather in September
The average maximum daytime temperature in Chalfont St Peter in September is a comfortable 18°C (64°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 Chalfont St Peter during September.
- 18°C max day temperature18
- 5 hours of sunshine per day5
- 12 days with some rainfall12
- 9°C min night temperature9
- 61 mm of monthly rainfall61
On average 61 mm (2.4 inches) of rain normally falls in Chalfont St Peter during September with rain falling on 12 days of the month.
Chalfont St Peter weather in October
The average maximum daytime temperature in Chalfont St Peter 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 Chalfont St Peter during October.
- 14°C max day temperature14
- 3 hours of sunshine per day
3 - 14 days with some rainfall14
- 7°C min night temperature7
- 71 mm of monthly rainfall71
On average 71 mm (2.8 inches) of rain normally falls in Chalfont St Peter during October with rain falling on 14 days of the month.
Chalfont St Peter weather in November
The average maximum daytime temperature in Chalfont St Peter 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 Chalfont St Peter during November.
- 10°C max day temperature10
- 2 hours of sunshine per day2
- 15 days with some rainfall15
- 3°C min night temperature3
- 63 mm of monthly rainfall63
On average 63 mm (2.5 inches) of rain normally falls in Chalfont St Peter during November with rain falling on 15 days of the month.
Chalfont St Peter weather in December
The average maximum daytime temperature in Chalfont St Peter in December is a cold 7°C (45°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 Chalfont St Peter during December.
- 7°C max day temperature7
- 1 hour of sunshine per day
1 - 16 days with some rainfall16
- 2°C min night temperature2
- 71 mm of monthly rainfall71
On average 71 mm (2.8 inches) of rain normally falls in Chalfont St Peter during December with rain falling on 16 days of the month.