Cookstown weather

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

Cookstown weather averages

Check the Cookstown 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 Cookstown, 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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Cookstown weather by month

Check the weather for Cookstown, 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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Cookstown weather in January

The average maximum daytime temperature in Cookstown 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 Cookstown during January.

  • 6°C maximum daytime temperature in January in Cookstown6
    6°C max day temperature
  • 2 hours of sunshine per day in January in Cookstown2
    2 hours of sunshine per day
  • 22 days with some rainfall in January in Cookstown22
    22 days with some rainfall
  • 1°C minimum night-time temperature in January in Cookstown1
    1°C min night temperature
  • 125 mm monthly rainfall in January in Cookstown125
    125 mm of monthly rainfall

On average 125 mm (4.9 inches) of rain normally falls in Cookstown during January with rain falling on 22 days of the month. Average sea temperature around Cookstown is 8°C (46°F) during January.

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Cookstown weather in February

The average maximum daytime temperature in Cookstown 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 2 hours of sunshine a day in Cookstown during February.

  • 7°C maximum daytime temperature in February in Cookstown7
    7°C max day temperature
  • 2 hours of sunshine per day in February in Cookstown2
    2 hours of sunshine per day
  • 19 days with some rainfall in February in Cookstown19
    19 days with some rainfall
  • 1°C minimum night-time temperature in February in Cookstown1
    1°C min night temperature
  • 93 mm monthly rainfall in February in Cookstown93
    93 mm of monthly rainfall

On average 93 mm (3.7 inches) of rain normally falls in Cookstown during February with rain falling on 19 days of the month. Average sea temperature around Cookstown is 8°C (46°F) during February.

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Cookstown weather in March

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

  • 9°C maximum daytime temperature in March in Cookstown9
    9°C max day temperature
  • 3 hours of sunshine per day in March in Cookstown3
    3 hours of sunshine per day
  • 20 days with some rainfall in March in Cookstown20
    20 days with some rainfall
  • 2°C minimum night-time temperature in March in Cookstown2
    2°C min night temperature
  • 97 mm monthly rainfall in March in Cookstown97
    97 mm of monthly rainfall

On average 97 mm (3.8 inches) of rain normally falls in Cookstown during March with rain falling on 20 days of the month. Average sea temperature around Cookstown is 8°C (46°F) during March.

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Cookstown weather in April

The average maximum daytime temperature in Cookstown 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 Cookstown during April.

  • 11°C maximum daytime temperature in April in Cookstown11
    11°C max day temperature
  • 5 hours of sunshine per day in April in Cookstown5
    5 hours of sunshine per day
  • 17 days with some rainfall in April in Cookstown17
    17 days with some rainfall
  • 3°C minimum night-time temperature in April in Cookstown3
    3°C min night temperature
  • 72 mm monthly rainfall in April in Cookstown72
    72 mm of monthly rainfall

On average 72 mm (2.8 inches) of rain normally falls in Cookstown during April with rain falling on 17 days of the month. Average sea temperature around Cookstown is 8°C (46°F) during April.

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Cookstown weather in May

The average maximum daytime temperature in Cookstown in May is a comfortable 14°C (57°F), while the average minimum night-time temperature is a cold 5°C (41°F). You can expect on average 5 hours of sunshine a day in Cookstown during May.

  • 14°C maximum daytime temperature in May in Cookstown14
    14°C max day temperature
  • 5 hours of sunshine per day in May in Cookstown5
    5 hours of sunshine per day
  • 17 days with some rainfall in May in Cookstown17
    17 days with some rainfall
  • 5°C minimum night-time temperature in May in Cookstown5
    5°C min night temperature
  • 72 mm monthly rainfall in May in Cookstown72
    72 mm of monthly rainfall

On average 72 mm (2.8 inches) of rain normally falls in Cookstown during May with rain falling on 17 days of the month. Average sea temperature around Cookstown is 10°C (50°F) during May.

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Cookstown weather in June

The average maximum daytime temperature in Cookstown in June is a comfortable 17°C (63°F), while the average minimum night-time temperature is a cool 8°C (46°F). You can expect on average 5 hours of sunshine a day in Cookstown during June.

  • 17°C maximum daytime temperature in June in Cookstown17
    17°C max day temperature
  • 5 hours of sunshine per day in June in Cookstown5
    5 hours of sunshine per day
  • 17 days with some rainfall in June in Cookstown17
    17 days with some rainfall
  • 8°C minimum night-time temperature in June in Cookstown8
    8°C min night temperature
  • 72 mm monthly rainfall in June in Cookstown72
    72 mm of monthly rainfall

On average 72 mm (2.8 inches) of rain normally falls in Cookstown during June with rain falling on 17 days of the month. Average sea temperature around Cookstown is 12°C (54°F) during June.

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Cookstown weather in July

The average maximum daytime temperature in Cookstown in July is a comfortable 18°C (64°F), while the average minimum night-time temperature is a cool 10°C (50°F). You can expect on average 4 hours of sunshine a day in Cookstown during July.

  • 18°C maximum daytime temperature in July in Cookstown18
    18°C max day temperature
  • 4 hours of sunshine per day in July in Cookstown4
    4 hours of sunshine per day
  • 18 days with some rainfall in July in Cookstown18
    18 days with some rainfall
  • 10°C minimum night-time temperature in July in Cookstown10
    10°C min night temperature
  • 75 mm monthly rainfall in July in Cookstown75
    75 mm of monthly rainfall

On average 75 mm (3 inches) of rain normally falls in Cookstown during July with rain falling on 18 days of the month. Average sea temperature around Cookstown is 13°C (55°F) during July.

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Cookstown weather in August

The average maximum daytime temperature in Cookstown in August is a comfortable 18°C (64°F), while the average minimum night-time temperature is a cool 10°C (50°F). You can expect on average 4 hours of sunshine a day in Cookstown during August.

  • 18°C maximum daytime temperature in August in Cookstown18
    18°C max day temperature
  • 4 hours of sunshine per day in August in Cookstown4
    4 hours of sunshine per day
  • 20 days with some rainfall in August in Cookstown20
    20 days with some rainfall
  • 10°C minimum night-time temperature in August in Cookstown10
    10°C min night temperature
  • 91 mm monthly rainfall in August in Cookstown91
    91 mm of monthly rainfall

On average 91 mm (3.6 inches) of rain normally falls in Cookstown during August with rain falling on 20 days of the month. Average sea temperature around Cookstown is 14°C (57°F) during August.

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Cookstown weather in September

The average maximum daytime temperature in Cookstown in September is a comfortable 16°C (61°F), while the average minimum night-time temperature is a cool 8°C (46°F). You can expect on average 3 hours of sunshine a day in Cookstown during September.

  • 16°C maximum daytime temperature in September in Cookstown16
    16°C max day temperature
  • 3 hours of sunshine per day in September in Cookstown3
    3 hours of sunshine per day
  • 20 days with some rainfall in September in Cookstown20
    20 days with some rainfall
  • 8°C minimum night-time temperature in September in Cookstown8
    8°C min night temperature
  • 98 mm monthly rainfall in September in Cookstown98
    98 mm of monthly rainfall

On average 98 mm (3.9 inches) of rain normally falls in Cookstown during September with rain falling on 20 days of the month. Average sea temperature around Cookstown is 14°C (57°F) during September.

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Cookstown weather in October

The average maximum daytime temperature in Cookstown in October is a cool 12°C (54°F), while the average minimum night-time temperature is a cold 6°C (43°F). You can expect on average 3 hours of sunshine a day in Cookstown during October.

  • 12°C maximum daytime temperature in October in Cookstown12
    12°C max day temperature
  • 3 hours of sunshine per day in October in Cookstown3
    3 hours of sunshine per day
  • 21 days with some rainfall in October in Cookstown21
    21 days with some rainfall
  • 6°C minimum night-time temperature in October in Cookstown6
    6°C min night temperature
  • 116 mm monthly rainfall in October in Cookstown116
    116 mm of monthly rainfall

On average 116 mm (4.6 inches) of rain normally falls in Cookstown during October with rain falling on 21 days of the month. Average sea temperature around Cookstown is 13°C (55°F) during October.

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Cookstown weather in November

The average maximum daytime temperature in Cookstown in November 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 2 hours of sunshine a day in Cookstown during November.

  • 9°C maximum daytime temperature in November in Cookstown9
    9°C max day temperature
  • 2 hours of sunshine per day in November in Cookstown2
    2 hours of sunshine per day
  • 21 days with some rainfall in November in Cookstown21
    21 days with some rainfall
  • 3°C minimum night-time temperature in November in Cookstown3
    3°C min night temperature
  • 107 mm monthly rainfall in November in Cookstown107
    107 mm of monthly rainfall

On average 107 mm (4.2 inches) of rain normally falls in Cookstown during November with rain falling on 21 days of the month. Average sea temperature around Cookstown is 11°C (52°F) during November.

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Cookstown weather in December

The average maximum daytime temperature in Cookstown 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 Cookstown during December.

  • 7°C maximum daytime temperature in December in Cookstown7
    7°C max day temperature
  • 1 hours of sunshine per day in December in Cookstown1
    1 hour of sunshine per day
  • 22 days with some rainfall in December in Cookstown22
    22 days with some rainfall
  • 2°C minimum night-time temperature in December in Cookstown2
    2°C min night temperature
  • 122 mm monthly rainfall in December in Cookstown122
    122 mm of monthly rainfall

On average 122 mm (4.8 inches) of rain normally falls in Cookstown during December with rain falling on 22 days of the month. Average sea temperature around Cookstown is 10°C (50°F) during December.

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