Dedham weather

The Dedham weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Dedham, Essex, England in 2026/2027.

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Dedham weather averages

Check the Dedham 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 Dedham, Essex, England.

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Dedham weather by month

Check the weather for Dedham, Essex, 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.

• January
• February
• March
• April
• May
• June
• July
• August
• September
• October
• November
• December

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Dedham weather in January

The average maximum daytime temperature in Dedham in January 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 2 hours of sunshine a day in Dedham during January.

• 7
  7°C max day temperature
• 2
  2 hours of sunshine per day
• 16
  16 days with some rainfall
• 2
  2°C min night temperature
• 49
  49 mm of monthly rainfall

On average 49 mm (1.9 inches) of rain normally falls in Dedham during January with rain falling on 16 days of the month.

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Dedham weather in February

The average maximum daytime temperature in Dedham 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 3 hours of sunshine a day in Dedham during February.

• 7
  7°C max day temperature
• 3
  3 hours of sunshine per day
• 13
  13 days with some rainfall
• 1
  1°C min night temperature
• 32
  32 mm of monthly rainfall

On average 32 mm (1.3 inches) of rain normally falls in Dedham during February with rain falling on 13 days of the month.

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Dedham weather in March

The average maximum daytime temperature in Dedham 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 Dedham during March.

• 10
  10°C max day temperature
• 4
  4 hours of sunshine per day
• 15
  15 days with some rainfall
• 3
  3°C min night temperature
• 43
  43 mm of monthly rainfall

On average 43 mm (1.7 inches) of rain normally falls in Dedham during March with rain falling on 15 days of the month.

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Dedham weather in April

The average maximum daytime temperature in Dedham 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 Dedham during April.

• 12
  12°C max day temperature
• 5
  5 hours of sunshine per day
• 13
  13 days with some rainfall
• 4
  4°C min night temperature
• 41
  41 mm of monthly rainfall

On average 41 mm (1.6 inches) of rain normally falls in Dedham during April with rain falling on 13 days of the month.

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Dedham weather in May

The average maximum daytime temperature in Dedham 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 7 hours of sunshine a day in Dedham during May.

• 16
  16°C max day temperature
• 7
  7 hours of sunshine per day
• 12
  12 days with some rainfall
• 7
  7°C min night temperature
• 42
  42 mm of monthly rainfall

On average 42 mm (1.7 inches) of rain normally falls in Dedham during May with rain falling on 12 days of the month.

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Dedham weather in June

The average maximum daytime temperature in Dedham 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 Dedham during June.

• 19
  19°C max day temperature
• 7
  7 hours of sunshine per day
• 12
  12 days with some rainfall
• 10
  10°C min night temperature
• 52
  52 mm of monthly rainfall

On average 52 mm (2 inches) of rain normally falls in Dedham during June with rain falling on 12 days of the month.

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Dedham weather in July

The average maximum daytime temperature in Dedham 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 Dedham during July.

• 22
  22°C max day temperature
• 6
  6 hours of sunshine per day
• 10
  10 days with some rainfall
• 12
  12°C min night temperature
• 38
  38 mm of monthly rainfall

On average 38 mm (1.5 inches) of rain normally falls in Dedham during July with rain falling on 10 days of the month.

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Dedham weather in August

The average maximum daytime temperature in Dedham in August is a warm 22°C (72°F), while the average minimum night-time temperature is a cool 13°C (55°F). You can expect on average 6 hours of sunshine a day in Dedham during August.

• 22
  22°C max day temperature
• 6
  6 hours of sunshine per day
• 10
  10 days with some rainfall
• 13
  13°C min night temperature
• 45
  45 mm of monthly rainfall

On average 45 mm (1.8 inches) of rain normally falls in Dedham during August with rain falling on 10 days of the month.

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Dedham weather in September

The average maximum daytime temperature in Dedham 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 Dedham during September.

• 19
  19°C max day temperature
• 5
  5 hours of sunshine per day
• 11
  11 days with some rainfall
• 10
  10°C min night temperature
• 52
  52 mm of monthly rainfall

On average 52 mm (2 inches) of rain normally falls in Dedham during September with rain falling on 11 days of the month.

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Dedham weather in October

The average maximum daytime temperature in Dedham 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 4 hours of sunshine a day in Dedham during October.

• 15
  15°C max day temperature
• 4
  4 hours of sunshine per day
• 14
  14 days with some rainfall
• 7
  7°C min night temperature
• 54
  54 mm of monthly rainfall

On average 54 mm (2.1 inches) of rain normally falls in Dedham during October with rain falling on 14 days of the month.

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Dedham weather in November

The average maximum daytime temperature in Dedham 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 Dedham during November.

• 10
  10°C max day temperature
• 2
  2 hours of sunshine per day
• 15
  15 days with some rainfall
• 4
  4°C min night temperature
• 54
  54 mm of monthly rainfall

On average 54 mm (2.1 inches) of rain normally falls in Dedham during November with rain falling on 15 days of the month.

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Dedham weather in December

The average maximum daytime temperature in Dedham in December 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 Dedham during December.

• 8
  8°C max day temperature
• 2
  2 hours of sunshine per day
• 15
  15 days with some rainfall
• 3
  3°C min night temperature
• 51
  51 mm of monthly rainfall

On average 51 mm (2 inches) of rain normally falls in Dedham during December with rain falling on 15 days of the month.

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