Dundonald weather

The Dundonald weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for Dundonald, Northern Ireland.

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Dundonald weather averages

Check the Dundonald 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 Dundonald, Northern Ireland.

Max Day Temperature (°C)

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Days with some Rainfall

Min Night Temperature (°C)

Monthly Rainfall (mm)

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Dundonald weather by month

Check the weather for Dundonald, Northern Ireland 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.

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Dundonald weather in January

The average maximum daytime temperature in Dundonald in January is a cold 7°C (45°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 Dundonald during January.

  • 7°C maximum daytime temperature in January in Dundonald7
    7°C max day temperature
  • 2 hours of sunshine per day in January in Dundonald2
    2 hours of sunshine per day
  • 20 days with some rainfall in January in Dundonald20
    20 days with some rainfall
  • 3°C minimum night-time temperature in January in Dundonald3
    3°C min night temperature
  • 103 mm monthly rainfall in January in Dundonald103
    103 mm of monthly rainfall

On average 103 mm (4.1 inches) of rain normally falls in Dundonald during January with rain falling on 20 days of the month. Average sea temperature around Dundonald is 8°C (46°F) during January.

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Dundonald weather in February

The average maximum daytime temperature in Dundonald in February is a cold 7°C (45°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 Dundonald during February.

  • 7°C maximum daytime temperature in February in Dundonald7
    7°C max day temperature
  • 2 hours of sunshine per day in February in Dundonald2
    2 hours of sunshine per day
  • 17 days with some rainfall in February in Dundonald17
    17 days with some rainfall
  • 3°C minimum night-time temperature in February in Dundonald3
    3°C min night temperature
  • 73 mm monthly rainfall in February in Dundonald73
    73 mm of monthly rainfall

On average 73 mm (2.9 inches) of rain normally falls in Dundonald during February with rain falling on 17 days of the month. Average sea temperature around Dundonald is 7°C (45°F) during February.

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Dundonald weather in March

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

  • 9°C maximum daytime temperature in March in Dundonald9
    9°C max day temperature
  • 3 hours of sunshine per day in March in Dundonald3
    3 hours of sunshine per day
  • 19 days with some rainfall in March in Dundonald19
    19 days with some rainfall
  • 3°C minimum night-time temperature in March in Dundonald3
    3°C min night temperature
  • 78 mm monthly rainfall in March in Dundonald78
    78 mm of monthly rainfall

On average 78 mm (3.1 inches) of rain normally falls in Dundonald during March with rain falling on 19 days of the month. Average sea temperature around Dundonald is 7°C (45°F) during March.

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Dundonald weather in April

The average maximum daytime temperature in Dundonald in April is a cool 11°C (52°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 Dundonald during April.

  • 11°C maximum daytime temperature in April in Dundonald11
    11°C max day temperature
  • 5 hours of sunshine per day in April in Dundonald5
    5 hours of sunshine per day
  • 15 days with some rainfall in April in Dundonald15
    15 days with some rainfall
  • 4°C minimum night-time temperature in April in Dundonald4
    4°C min night temperature
  • 59 mm monthly rainfall in April in Dundonald59
    59 mm of monthly rainfall

On average 59 mm (2.3 inches) of rain normally falls in Dundonald during April with rain falling on 15 days of the month. Average sea temperature around Dundonald is 8°C (46°F) during April.

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Dundonald weather in May

The average maximum daytime temperature in Dundonald in May 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 6 hours of sunshine a day in Dundonald during May.

  • 14°C maximum daytime temperature in May in Dundonald14
    14°C max day temperature
  • 6 hours of sunshine per day in May in Dundonald6
    6 hours of sunshine per day
  • 15 days with some rainfall in May in Dundonald15
    15 days with some rainfall
  • 7°C minimum night-time temperature in May in Dundonald7
    7°C min night temperature
  • 55 mm monthly rainfall in May in Dundonald55
    55 mm of monthly rainfall

On average 55 mm (2.2 inches) of rain normally falls in Dundonald during May with rain falling on 15 days of the month. Average sea temperature around Dundonald is 10°C (50°F) during May.

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Dundonald weather in June

The average maximum daytime temperature in Dundonald 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 Dundonald during June.

  • 17°C maximum daytime temperature in June in Dundonald17
    17°C max day temperature
  • 6 hours of sunshine per day in June in Dundonald6
    6 hours of sunshine per day
  • 14 days with some rainfall in June in Dundonald14
    14 days with some rainfall
  • 9°C minimum night-time temperature in June in Dundonald9
    9°C min night temperature
  • 65 mm monthly rainfall in June in Dundonald65
    65 mm of monthly rainfall

On average 65 mm (2.6 inches) of rain normally falls in Dundonald during June with rain falling on 14 days of the month. Average sea temperature around Dundonald is 12°C (54°F) during June.

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Dundonald weather in July

The average maximum daytime temperature in Dundonald in July is a comfortable 18°C (64°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 Dundonald during July.

  • 18°C maximum daytime temperature in July in Dundonald18
    18°C max day temperature
  • 5 hours of sunshine per day in July in Dundonald5
    5 hours of sunshine per day
  • 16 days with some rainfall in July in Dundonald16
    16 days with some rainfall
  • 11°C minimum night-time temperature in July in Dundonald11
    11°C min night temperature
  • 54 mm monthly rainfall in July in Dundonald54
    54 mm of monthly rainfall

On average 54 mm (2.1 inches) of rain normally falls in Dundonald during July with rain falling on 16 days of the month. Average sea temperature around Dundonald is 14°C (57°F) during July.

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Dundonald weather in August

The average maximum daytime temperature in Dundonald in August is a comfortable 18°C (64°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 Dundonald during August.

  • 18°C maximum daytime temperature in August in Dundonald18
    18°C max day temperature
  • 5 hours of sunshine per day in August in Dundonald5
    5 hours of sunshine per day
  • 17 days with some rainfall in August in Dundonald17
    17 days with some rainfall
  • 11°C minimum night-time temperature in August in Dundonald11
    11°C min night temperature
  • 81 mm monthly rainfall in August in Dundonald81
    81 mm of monthly rainfall

On average 81 mm (3.2 inches) of rain normally falls in Dundonald during August with rain falling on 17 days of the month. Average sea temperature around Dundonald is 15°C (59°F) during August.

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Dundonald weather in September

The average maximum daytime temperature in Dundonald 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 Dundonald during September.

  • 16°C maximum daytime temperature in September in Dundonald16
    16°C max day temperature
  • 4 hours of sunshine per day in September in Dundonald4
    4 hours of sunshine per day
  • 17 days with some rainfall in September in Dundonald17
    17 days with some rainfall
  • 9°C minimum night-time temperature in September in Dundonald9
    9°C min night temperature
  • 84 mm monthly rainfall in September in Dundonald84
    84 mm of monthly rainfall

On average 84 mm (3.3 inches) of rain normally falls in Dundonald during September with rain falling on 17 days of the month. Average sea temperature around Dundonald is 14°C (57°F) during September.

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Dundonald weather in October

The average maximum daytime temperature in Dundonald 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 Dundonald during October.

  • 13°C maximum daytime temperature in October in Dundonald13
    13°C max day temperature
  • 3 hours of sunshine per day in October in Dundonald3
    3 hours of sunshine per day
  • 19 days with some rainfall in October in Dundonald19
    19 days with some rainfall
  • 7°C minimum night-time temperature in October in Dundonald7
    7°C min night temperature
  • 99 mm monthly rainfall in October in Dundonald99
    99 mm of monthly rainfall

On average 99 mm (3.9 inches) of rain normally falls in Dundonald during October with rain falling on 19 days of the month. Average sea temperature around Dundonald is 13°C (55°F) during October.

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Dundonald weather in November

The average maximum daytime temperature in Dundonald in November is a cool 9°C (48°F), while the average minimum night-time temperature is a cold 5°C (41°F). You can expect on average 2 hours of sunshine a day in Dundonald during November.

  • 9°C maximum daytime temperature in November in Dundonald9
    9°C max day temperature
  • 2 hours of sunshine per day in November in Dundonald2
    2 hours of sunshine per day
  • 19 days with some rainfall in November in Dundonald19
    19 days with some rainfall
  • 5°C minimum night-time temperature in November in Dundonald5
    5°C min night temperature
  • 92 mm monthly rainfall in November in Dundonald92
    92 mm of monthly rainfall

On average 92 mm (3.6 inches) of rain normally falls in Dundonald during November with rain falling on 19 days of the month. Average sea temperature around Dundonald is 12°C (54°F) during November.

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Dundonald weather in December

The average maximum daytime temperature in Dundonald 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 1 hours of sunshine a day in Dundonald during December.

  • 8°C maximum daytime temperature in December in Dundonald8
    8°C max day temperature
  • 1 hours of sunshine per day in December in Dundonald1
    1 hour of sunshine per day
  • 20 days with some rainfall in December in Dundonald20
    20 days with some rainfall
  • 3°C minimum night-time temperature in December in Dundonald3
    3°C min night temperature
  • 94 mm monthly rainfall in December in Dundonald94
    94 mm of monthly rainfall

On average 94 mm (3.7 inches) of rain normally falls in Dundonald during December with rain falling on 20 days of the month. Average sea temperature around Dundonald is 10°C (50°F) during December.

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