Southport weather

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

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Southport weather averages

Check the Southport 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 Southport, Merseyside, England.

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Southport weather by month

Check the weather for Southport, Merseyside, 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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Southport weather in January

The average maximum daytime temperature in Southport 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 Southport during January.

• 7
  7°C max day temperature
• 2
  2 hours of sunshine per day
• 21
  21 days with some rainfall
• 2
  2°C min night temperature
• 216
  216 mm of monthly rainfall

On average 216 mm (8.5 inches) of rain normally falls in Southport during January with rain falling on 21 days of the month.

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Southport weather in February

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

• 7
  7°C max day temperature
• 3
  3 hours of sunshine per day
• 17
  17 days with some rainfall
• 2
  2°C min night temperature
• 146
  146 mm of monthly rainfall

On average 146 mm (5.7 inches) of rain normally falls in Southport during February with rain falling on 17 days of the month.

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Southport weather in March

The average maximum daytime temperature in Southport in March is a cool 9°C (48°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 Southport during March.

• 9
  9°C max day temperature
• 4
  4 hours of sunshine per day
• 18
  18 days with some rainfall
• 3
  3°C min night temperature
• 166
  166 mm of monthly rainfall

On average 166 mm (6.5 inches) of rain normally falls in Southport during March with rain falling on 18 days of the month.

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Southport weather in April

The average maximum daytime temperature in Southport 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 Southport during April.

• 12
  12°C max day temperature
• 5
  5 hours of sunshine per day
• 15
  15 days with some rainfall
• 4
  4°C min night temperature
• 106
  106 mm of monthly rainfall

On average 106 mm (4.2 inches) of rain normally falls in Southport during April with rain falling on 15 days of the month.

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Southport weather in May

The average maximum daytime temperature in Southport in May is a comfortable 15°C (59°F), while the average minimum night-time temperature is a cold 6°C (43°F). You can expect on average 7 hours of sunshine a day in Southport during May.

• 15
  15°C max day temperature
• 7
  7 hours of sunshine per day
• 14
  14 days with some rainfall
• 6
  6°C min night temperature
• 95
  95 mm of monthly rainfall

On average 95 mm (3.7 inches) of rain normally falls in Southport during May with rain falling on 14 days of the month.

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Southport weather in June

The average maximum daytime temperature in Southport in June 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 7 hours of sunshine a day in Southport during June.

• 18
  18°C max day temperature
• 7
  7 hours of sunshine per day
• 15
  15 days with some rainfall
• 9
  9°C min night temperature
• 105
  105 mm of monthly rainfall

On average 105 mm (4.1 inches) of rain normally falls in Southport during June with rain falling on 15 days of the month.

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Southport weather in July

The average maximum daytime temperature in Southport in July is a comfortable 20°C (68°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 Southport during July.

• 20
  20°C max day temperature
• 6
  6 hours of sunshine per day
• 13
  13 days with some rainfall
• 11
  11°C min night temperature
• 104
  104 mm of monthly rainfall

On average 104 mm (4.1 inches) of rain normally falls in Southport during July with rain falling on 13 days of the month.

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Southport weather in August

The average maximum daytime temperature in Southport 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 Southport 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
• 139
  139 mm of monthly rainfall

On average 139 mm (5.5 inches) of rain normally falls in Southport during August with rain falling on 15 days of the month.

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Southport weather in September

The average maximum daytime temperature in Southport in September 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 4 hours of sunshine a day in Southport during September.

• 17
  17°C max day temperature
• 4
  4 hours of sunshine per day
• 16
  16 days with some rainfall
• 9
  9°C min night temperature
• 177
  177 mm of monthly rainfall

On average 177 mm (7 inches) of rain normally falls in Southport during September with rain falling on 16 days of the month.

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Southport weather in October

The average maximum daytime temperature in Southport 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 Southport during October.

• 13
  13°C max day temperature
• 3
  3 hours of sunshine per day
• 19
  19 days with some rainfall
• 7
  7°C min night temperature
• 221
  221 mm of monthly rainfall

On average 221 mm (8.7 inches) of rain normally falls in Southport during October with rain falling on 19 days of the month.

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Southport weather in November

The average maximum daytime temperature in Southport 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 Southport during November.

• 10
  10°C max day temperature
• 2
  2 hours of sunshine per day
• 20
  20 days with some rainfall
• 4
  4°C min night temperature
• 214
  214 mm of monthly rainfall

On average 214 mm (8.4 inches) of rain normally falls in Southport during November with rain falling on 20 days of the month.

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Southport weather in December

The average maximum daytime temperature in Southport 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 Southport during December.

• 7
  7°C max day temperature
• 1
  1 hour of sunshine per day
• 21
  21 days with some rainfall
• 2
  2°C min night temperature
• 240
  240 mm of monthly rainfall

On average 240 mm (9.4 inches) of rain normally falls in Southport during December with rain falling on 21 days of the month.

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