Seaton Sluice weather

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

• Seaton Sluice weather averages
• Seaton Sluice weather by month
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Seaton Sluice weather averages

Check the Seaton Sluice 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 Seaton Sluice, Northumberland, England.

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Seaton Sluice weather by month

Check the weather for Seaton Sluice, Northumberland, 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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Seaton Sluice weather in January

The average maximum daytime temperature in Seaton Sluice in January is a cold 6°C (43°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 Seaton Sluice during January.

• 6
  6°C max day temperature
• 2
  2 hours of sunshine per day
• 20
  20 days with some rainfall
• 1
  1°C min night temperature
• 77
  77 mm of monthly rainfall

On average 77 mm (3 inches) of rain normally falls in Seaton Sluice during January with rain falling on 20 days of the month.

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Seaton Sluice weather in February

The average maximum daytime temperature in Seaton Sluice in February is a cold 6°C (43°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 Seaton Sluice during February.

• 6
  6°C max day temperature
• 2
  2 hours of sunshine per day
• 16
  16 days with some rainfall
• 1
  1°C min night temperature
• 52
  52 mm of monthly rainfall

On average 52 mm (2 inches) of rain normally falls in Seaton Sluice during February with rain falling on 16 days of the month.

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Seaton Sluice weather in March

The average maximum daytime temperature in Seaton Sluice in March 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 3 hours of sunshine a day in Seaton Sluice during March.

• 8
  8°C max day temperature
• 3
  3 hours of sunshine per day
• 19
  19 days with some rainfall
• 2
  2°C min night temperature
• 63
  63 mm of monthly rainfall

On average 63 mm (2.5 inches) of rain normally falls in Seaton Sluice during March with rain falling on 19 days of the month.

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Seaton Sluice weather in April

The average maximum daytime temperature in Seaton Sluice in April is a cool 11°C (52°F), while the average minimum night-time temperature is a cold 3°C (37°F). You can expect on average 5 hours of sunshine a day in Seaton Sluice during April.

• 11
  11°C max day temperature
• 5
  5 hours of sunshine per day
• 16
  16 days with some rainfall
• 3
  3°C min night temperature
• 57
  57 mm of monthly rainfall

On average 57 mm (2.2 inches) of rain normally falls in Seaton Sluice during April with rain falling on 16 days of the month.

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Seaton Sluice weather in May

The average maximum daytime temperature in Seaton Sluice in May is a comfortable 14°C (57°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 Seaton Sluice during May.

• 14
  14°C max day temperature
• 6
  6 hours of sunshine per day
• 15
  15 days with some rainfall
• 6
  6°C min night temperature
• 55
  55 mm of monthly rainfall

On average 55 mm (2.2 inches) of rain normally falls in Seaton Sluice during May with rain falling on 15 days of the month.

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Seaton Sluice weather in June

The average maximum daytime temperature in Seaton Sluice in June is a comfortable 17°C (63°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 Seaton Sluice during June.

• 17
  17°C max day temperature
• 6
  6 hours of sunshine per day
• 15
  15 days with some rainfall
• 9
  9°C min night temperature
• 64
  64 mm of monthly rainfall

On average 64 mm (2.5 inches) of rain normally falls in Seaton Sluice during June with rain falling on 15 days of the month.

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Seaton Sluice weather in July

The average maximum daytime temperature in Seaton Sluice in July is a comfortable 19°C (66°F), while the average minimum night-time temperature is a cool 11°C (52°F). You can expect on average 5 hours of sunshine a day in Seaton Sluice during July.

• 19
  19°C max day temperature
• 5
  5 hours of sunshine per day
• 14
  14 days with some rainfall
• 11
  11°C min night temperature
• 54
  54 mm of monthly rainfall

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

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Seaton Sluice weather in August

The average maximum daytime temperature in Seaton Sluice in August is a comfortable 19°C (66°F), while the average minimum night-time temperature is a cool 11°C (52°F). You can expect on average 5 hours of sunshine a day in Seaton Sluice during August.

• 19
  19°C max day temperature
• 5
  5 hours of sunshine per day
• 15
  15 days with some rainfall
• 11
  11°C min night temperature
• 64
  64 mm of monthly rainfall

On average 64 mm (2.5 inches) of rain normally falls in Seaton Sluice during August with rain falling on 15 days of the month.

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Seaton Sluice weather in September

The average maximum daytime temperature in Seaton Sluice in September is a comfortable 16°C (61°F), while the average minimum night-time temperature is a cool 9°C (48°F). You can expect on average 4 hours of sunshine a day in Seaton Sluice during September.

• 16
  16°C max day temperature
• 4
  4 hours of sunshine per day
• 16
  16 days with some rainfall
• 9
  9°C min night temperature
• 74
  74 mm of monthly rainfall

On average 74 mm (2.9 inches) of rain normally falls in Seaton Sluice during September with rain falling on 16 days of the month.

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Seaton Sluice weather in October

The average maximum daytime temperature in Seaton Sluice in October is a cool 13°C (55°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 Seaton Sluice during October.

• 13
  13°C max day temperature
• 3
  3 hours of sunshine per day
• 20
  20 days with some rainfall
• 7
  7°C min night temperature
• 82
  82 mm of monthly rainfall

On average 82 mm (3.2 inches) of rain normally falls in Seaton Sluice during October with rain falling on 20 days of the month.

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Seaton Sluice weather in November

The average maximum daytime temperature in Seaton Sluice in November 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 Seaton Sluice during November.

• 9
  9°C max day temperature
• 2
  2 hours of sunshine per day
• 20
  20 days with some rainfall
• 4
  4°C min night temperature
• 81
  81 mm of monthly rainfall

On average 81 mm (3.2 inches) of rain normally falls in Seaton Sluice during November with rain falling on 20 days of the month.

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Seaton Sluice weather in December

The average maximum daytime temperature in Seaton Sluice 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 2 hours of sunshine a day in Seaton Sluice during December.

• 7
  7°C max day temperature
• 2
  2 hours of sunshine per day
• 20
  20 days with some rainfall
• 2
  2°C min night temperature
• 80
  80 mm of monthly rainfall

On average 80 mm (3.1 inches) of rain normally falls in Seaton Sluice during December with rain falling on 20 days of the month.

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