Ballymartin weather

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

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Ballymartin weather averages

Check the Ballymartin 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 Ballymartin, 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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Ballymartin weather by month

Check the weather for Ballymartin, 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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Ballymartin weather in January

The average maximum daytime temperature in Ballymartin 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 Ballymartin during January.

  • 7°C maximum daytime temperature in January in Ballymartin7
    7°C max day temperature
  • 2 hours of sunshine per day in January in Ballymartin2
    2 hours of sunshine per day
  • 19 days with some rainfall in January in Ballymartin19
    19 days with some rainfall
  • 2°C minimum night-time temperature in January in Ballymartin2
    2°C min night temperature
  • 112 mm monthly rainfall in January in Ballymartin112
    112 mm of monthly rainfall

On average 112 mm (4.4 inches) of rain normally falls in Ballymartin during January with rain falling on 19 days of the month. Average sea temperature around Ballymartin is 8°C (46°F) during January.

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Ballymartin weather in February

The average maximum daytime temperature in Ballymartin in February 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 Ballymartin during February.

  • 8°C maximum daytime temperature in February in Ballymartin8
    8°C max day temperature
  • 3 hours of sunshine per day in February in Ballymartin3
    3 hours of sunshine per day
  • 16 days with some rainfall in February in Ballymartin16
    16 days with some rainfall
  • 2°C minimum night-time temperature in February in Ballymartin2
    2°C min night temperature
  • 84 mm monthly rainfall in February in Ballymartin84
    84 mm of monthly rainfall

On average 84 mm (3.3 inches) of rain normally falls in Ballymartin during February with rain falling on 16 days of the month. Average sea temperature around Ballymartin is 7°C (45°F) during February.

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Ballymartin weather in March

The average maximum daytime temperature in Ballymartin 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 Ballymartin during March.

  • 9°C maximum daytime temperature in March in Ballymartin9
    9°C max day temperature
  • 3 hours of sunshine per day in March in Ballymartin3
    3 hours of sunshine per day
  • 19 days with some rainfall in March in Ballymartin19
    19 days with some rainfall
  • 3°C minimum night-time temperature in March in Ballymartin3
    3°C min night temperature
  • 90 mm monthly rainfall in March in Ballymartin90
    90 mm of monthly rainfall

On average 90 mm (3.5 inches) of rain normally falls in Ballymartin during March with rain falling on 19 days of the month. Average sea temperature around Ballymartin is 7°C (45°F) during March.

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Ballymartin weather in April

The average maximum daytime temperature in Ballymartin 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 Ballymartin during April.

  • 11°C maximum daytime temperature in April in Ballymartin11
    11°C max day temperature
  • 5 hours of sunshine per day in April in Ballymartin5
    5 hours of sunshine per day
  • 15 days with some rainfall in April in Ballymartin15
    15 days with some rainfall
  • 4°C minimum night-time temperature in April in Ballymartin4
    4°C min night temperature
  • 74 mm monthly rainfall in April in Ballymartin74
    74 mm of monthly rainfall

On average 74 mm (2.9 inches) of rain normally falls in Ballymartin during April with rain falling on 15 days of the month. Average sea temperature around Ballymartin is 8°C (46°F) during April.

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Ballymartin weather in May

The average maximum daytime temperature in Ballymartin 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 Ballymartin during May.

  • 14°C maximum daytime temperature in May in Ballymartin14
    14°C max day temperature
  • 6 hours of sunshine per day in May in Ballymartin6
    6 hours of sunshine per day
  • 15 days with some rainfall in May in Ballymartin15
    15 days with some rainfall
  • 6°C minimum night-time temperature in May in Ballymartin6
    6°C min night temperature
  • 67 mm monthly rainfall in May in Ballymartin67
    67 mm of monthly rainfall

On average 67 mm (2.6 inches) of rain normally falls in Ballymartin during May with rain falling on 15 days of the month. Average sea temperature around Ballymartin is 10°C (50°F) during May.

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Ballymartin weather in June

The average maximum daytime temperature in Ballymartin 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 Ballymartin during June.

  • 17°C maximum daytime temperature in June in Ballymartin17
    17°C max day temperature
  • 6 hours of sunshine per day in June in Ballymartin6
    6 hours of sunshine per day
  • 14 days with some rainfall in June in Ballymartin14
    14 days with some rainfall
  • 9°C minimum night-time temperature in June in Ballymartin9
    9°C min night temperature
  • 68 mm monthly rainfall in June in Ballymartin68
    68 mm of monthly rainfall

On average 68 mm (2.7 inches) of rain normally falls in Ballymartin during June with rain falling on 14 days of the month. Average sea temperature around Ballymartin is 12°C (54°F) during June.

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Ballymartin weather in July

The average maximum daytime temperature in Ballymartin 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 Ballymartin during July.

  • 19°C maximum daytime temperature in July in Ballymartin19
    19°C max day temperature
  • 5 hours of sunshine per day in July in Ballymartin5
    5 hours of sunshine per day
  • 15 days with some rainfall in July in Ballymartin15
    15 days with some rainfall
  • 11°C minimum night-time temperature in July in Ballymartin11
    11°C min night temperature
  • 64 mm monthly rainfall in July in Ballymartin64
    64 mm of monthly rainfall

On average 64 mm (2.5 inches) of rain normally falls in Ballymartin during July with rain falling on 15 days of the month. Average sea temperature around Ballymartin is 14°C (57°F) during July.

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Ballymartin weather in August

The average maximum daytime temperature in Ballymartin 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 Ballymartin during August.

  • 19°C maximum daytime temperature in August in Ballymartin19
    19°C max day temperature
  • 5 hours of sunshine per day in August in Ballymartin5
    5 hours of sunshine per day
  • 17 days with some rainfall in August in Ballymartin17
    17 days with some rainfall
  • 11°C minimum night-time temperature in August in Ballymartin11
    11°C min night temperature
  • 88 mm monthly rainfall in August in Ballymartin88
    88 mm of monthly rainfall

On average 88 mm (3.5 inches) of rain normally falls in Ballymartin during August with rain falling on 17 days of the month. Average sea temperature around Ballymartin is 15°C (59°F) during August.

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Ballymartin weather in September

The average maximum daytime temperature in Ballymartin 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 Ballymartin during September.

  • 16°C maximum daytime temperature in September in Ballymartin16
    16°C max day temperature
  • 4 hours of sunshine per day in September in Ballymartin4
    4 hours of sunshine per day
  • 16 days with some rainfall in September in Ballymartin16
    16 days with some rainfall
  • 9°C minimum night-time temperature in September in Ballymartin9
    9°C min night temperature
  • 91 mm monthly rainfall in September in Ballymartin91
    91 mm of monthly rainfall

On average 91 mm (3.6 inches) of rain normally falls in Ballymartin during September with rain falling on 16 days of the month. Average sea temperature around Ballymartin is 14°C (57°F) during September.

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Ballymartin weather in October

The average maximum daytime temperature in Ballymartin 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 Ballymartin during October.

  • 13°C maximum daytime temperature in October in Ballymartin13
    13°C max day temperature
  • 3 hours of sunshine per day in October in Ballymartin3
    3 hours of sunshine per day
  • 19 days with some rainfall in October in Ballymartin19
    19 days with some rainfall
  • 7°C minimum night-time temperature in October in Ballymartin7
    7°C min night temperature
  • 109 mm monthly rainfall in October in Ballymartin109
    109 mm of monthly rainfall

On average 109 mm (4.3 inches) of rain normally falls in Ballymartin during October with rain falling on 19 days of the month. Average sea temperature around Ballymartin is 13°C (55°F) during October.

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Ballymartin weather in November

The average maximum daytime temperature in Ballymartin 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 Ballymartin during November.

  • 10°C maximum daytime temperature in November in Ballymartin10
    10°C max day temperature
  • 2 hours of sunshine per day in November in Ballymartin2
    2 hours of sunshine per day
  • 19 days with some rainfall in November in Ballymartin19
    19 days with some rainfall
  • 4°C minimum night-time temperature in November in Ballymartin4
    4°C min night temperature
  • 103 mm monthly rainfall in November in Ballymartin103
    103 mm of monthly rainfall

On average 103 mm (4.1 inches) of rain normally falls in Ballymartin during November with rain falling on 19 days of the month. Average sea temperature around Ballymartin is 12°C (54°F) during November.

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Ballymartin weather in December

The average maximum daytime temperature in Ballymartin 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 Ballymartin during December.

  • 8°C maximum daytime temperature in December in Ballymartin8
    8°C max day temperature
  • 1 hours of sunshine per day in December in Ballymartin1
    1 hour of sunshine per day
  • 19 days with some rainfall in December in Ballymartin19
    19 days with some rainfall
  • 3°C minimum night-time temperature in December in Ballymartin3
    3°C min night temperature
  • 115 mm monthly rainfall in December in Ballymartin115
    115 mm of monthly rainfall

On average 115 mm (4.5 inches) of rain normally falls in Ballymartin during December with rain falling on 19 days of the month. Average sea temperature around Ballymartin is 10°C (50°F) during December.

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