Flintshire weather

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

Flintshire weather averages

Check the Flintshire 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 Flintshire, Wales. The Flintshire weather averages shown below are for Deeside.

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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Flintshire weather by month

Check the weather for Flintshire, Wales for a particular month by selecting from the list below. The Flintshire monthly weather averages are for Deeside. This gives the best indication of what to expect from the weather months in advance.

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Flintshire weather in January

The average maximum daytime temperature in Flintshire (Deeside) 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 Flintshire (Deeside) during January.

  • 6°C maximum daytime temperature in January in Flintshire (Deeside)6
    6°C max day temperature
  • 2 hours of sunshine per day in January in Flintshire2
    2 hours of sunshine per day
  • 20 days with some rainfall in January in Flintshire (Deeside)20
    20 days with some rainfall
  • 1°C minimum night-time temperature in January in Flintshire (Deeside)1
    1°C min night temperature
  • 98 mm monthly rainfall in January in Flintshire (Deeside)98
    98 mm of monthly rainfall

On average 98 mm (3.9 inches) of rain normally falls in Flintshire (Deeside) during January with rain falling on 20 days of the month.

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Flintshire weather in February

The average maximum daytime temperature in Flintshire (Deeside) 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 Flintshire (Deeside) during February.

  • 6°C maximum daytime temperature in February in Flintshire (Deeside)6
    6°C max day temperature
  • 2 hours of sunshine per day in February in Flintshire2
    2 hours of sunshine per day
  • 17 days with some rainfall in February in Flintshire (Deeside)17
    17 days with some rainfall
  • 1°C minimum night-time temperature in February in Flintshire (Deeside)1
    1°C min night temperature
  • 70 mm monthly rainfall in February in Flintshire (Deeside)70
    70 mm of monthly rainfall

On average 70 mm (2.8 inches) of rain normally falls in Flintshire (Deeside) during February with rain falling on 17 days of the month.

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Flintshire weather in March

The average maximum daytime temperature in Flintshire (Deeside) 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 Flintshire (Deeside) during March.

  • 8°C maximum daytime temperature in March in Flintshire (Deeside)8
    8°C max day temperature
  • 3 hours of sunshine per day in March in Flintshire3
    3 hours of sunshine per day
  • 18 days with some rainfall in March in Flintshire (Deeside)18
    18 days with some rainfall
  • 2°C minimum night-time temperature in March in Flintshire (Deeside)2
    2°C min night temperature
  • 80 mm monthly rainfall in March in Flintshire (Deeside)80
    80 mm of monthly rainfall

On average 80 mm (3.1 inches) of rain normally falls in Flintshire (Deeside) during March with rain falling on 18 days of the month.

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Flintshire weather in April

The average maximum daytime temperature in Flintshire (Deeside) 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 Flintshire (Deeside) during April.

  • 11°C maximum daytime temperature in April in Flintshire (Deeside)11
    11°C max day temperature
  • 5 hours of sunshine per day in April in Flintshire5
    5 hours of sunshine per day
  • 16 days with some rainfall in April in Flintshire (Deeside)16
    16 days with some rainfall
  • 3°C minimum night-time temperature in April in Flintshire (Deeside)3
    3°C min night temperature
  • 65 mm monthly rainfall in April in Flintshire (Deeside)65
    65 mm of monthly rainfall

On average 65 mm (2.6 inches) of rain normally falls in Flintshire (Deeside) during April with rain falling on 16 days of the month.

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Flintshire weather in May

The average maximum daytime temperature in Flintshire (Deeside) 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 Flintshire (Deeside) during May.

  • 14°C maximum daytime temperature in May in Flintshire (Deeside)14
    14°C max day temperature
  • 6 hours of sunshine per day in May in Flintshire6
    6 hours of sunshine per day
  • 15 days with some rainfall in May in Flintshire (Deeside)15
    15 days with some rainfall
  • 6°C minimum night-time temperature in May in Flintshire (Deeside)6
    6°C min night temperature
  • 64 mm monthly rainfall in May in Flintshire (Deeside)64
    64 mm of monthly rainfall

On average 64 mm (2.5 inches) of rain normally falls in Flintshire (Deeside) during May with rain falling on 15 days of the month.

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Flintshire weather in June

The average maximum daytime temperature in Flintshire (Deeside) 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 Flintshire (Deeside) during June.

  • 17°C maximum daytime temperature in June in Flintshire (Deeside)17
    17°C max day temperature
  • 6 hours of sunshine per day in June in Flintshire6
    6 hours of sunshine per day
  • 15 days with some rainfall in June in Flintshire (Deeside)15
    15 days with some rainfall
  • 9°C minimum night-time temperature in June in Flintshire (Deeside)9
    9°C min night temperature
  • 69 mm monthly rainfall in June in Flintshire (Deeside)69
    69 mm of monthly rainfall

On average 69 mm (2.7 inches) of rain normally falls in Flintshire (Deeside) during June with rain falling on 15 days of the month.

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Flintshire weather in July

The average maximum daytime temperature in Flintshire (Deeside) 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 Flintshire (Deeside) during July.

  • 19°C maximum daytime temperature in July in Flintshire (Deeside)19
    19°C max day temperature
  • 5 hours of sunshine per day in July in Flintshire5
    5 hours of sunshine per day
  • 14 days with some rainfall in July in Flintshire (Deeside)14
    14 days with some rainfall
  • 11°C minimum night-time temperature in July in Flintshire (Deeside)11
    11°C min night temperature
  • 60 mm monthly rainfall in July in Flintshire (Deeside)60
    60 mm of monthly rainfall

On average 60 mm (2.4 inches) of rain normally falls in Flintshire (Deeside) during July with rain falling on 14 days of the month.

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Flintshire weather in August

The average maximum daytime temperature in Flintshire (Deeside) 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 Flintshire (Deeside) during August.

  • 19°C maximum daytime temperature in August in Flintshire (Deeside)19
    19°C max day temperature
  • 5 hours of sunshine per day in August in Flintshire5
    5 hours of sunshine per day
  • 16 days with some rainfall in August in Flintshire (Deeside)16
    16 days with some rainfall
  • 11°C minimum night-time temperature in August in Flintshire (Deeside)11
    11°C min night temperature
  • 77 mm monthly rainfall in August in Flintshire (Deeside)77
    77 mm of monthly rainfall

On average 77 mm (3 inches) of rain normally falls in Flintshire (Deeside) during August with rain falling on 16 days of the month.

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Flintshire weather in September

The average maximum daytime temperature in Flintshire (Deeside) 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 Flintshire (Deeside) during September.

  • 16°C maximum daytime temperature in September in Flintshire (Deeside)16
    16°C max day temperature
  • 4 hours of sunshine per day in September in Flintshire4
    4 hours of sunshine per day
  • 16 days with some rainfall in September in Flintshire (Deeside)16
    16 days with some rainfall
  • 9°C minimum night-time temperature in September in Flintshire (Deeside)9
    9°C min night temperature
  • 98 mm monthly rainfall in September in Flintshire (Deeside)98
    98 mm of monthly rainfall

On average 98 mm (3.9 inches) of rain normally falls in Flintshire (Deeside) during September with rain falling on 16 days of the month.

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Flintshire weather in October

The average maximum daytime temperature in Flintshire (Deeside) in October is a cool 13°C (55°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 Flintshire (Deeside) during October.

  • 13°C maximum daytime temperature in October in Flintshire (Deeside)13
    13°C max day temperature
  • 3 hours of sunshine per day in October in Flintshire3
    3 hours of sunshine per day
  • 19 days with some rainfall in October in Flintshire (Deeside)19
    19 days with some rainfall
  • 6°C minimum night-time temperature in October in Flintshire (Deeside)6
    6°C min night temperature
  • 101 mm monthly rainfall in October in Flintshire (Deeside)101
    101 mm of monthly rainfall

On average 101 mm (4 inches) of rain normally falls in Flintshire (Deeside) during October with rain falling on 19 days of the month.

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Flintshire weather in November

The average maximum daytime temperature in Flintshire (Deeside) 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 Flintshire (Deeside) during November.

  • 9°C maximum daytime temperature in November in Flintshire (Deeside)9
    9°C max day temperature
  • 2 hours of sunshine per day in November in Flintshire2
    2 hours of sunshine per day
  • 20 days with some rainfall in November in Flintshire (Deeside)20
    20 days with some rainfall
  • 3°C minimum night-time temperature in November in Flintshire (Deeside)3
    3°C min night temperature
  • 110 mm monthly rainfall in November in Flintshire (Deeside)110
    110 mm of monthly rainfall

On average 110 mm (4.3 inches) of rain normally falls in Flintshire (Deeside) during November with rain falling on 20 days of the month.

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Flintshire weather in December

The average maximum daytime temperature in Flintshire (Deeside) 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 Flintshire (Deeside) during December.

  • 7°C maximum daytime temperature in December in Flintshire (Deeside)7
    7°C max day temperature
  • 1 hours of sunshine per day in December in Flintshire1
    1 hour of sunshine per day
  • 20 days with some rainfall in December in Flintshire (Deeside)20
    20 days with some rainfall
  • 2°C minimum night-time temperature in December in Flintshire (Deeside)2
    2°C min night temperature
  • 106 mm monthly rainfall in December in Flintshire (Deeside)106
    106 mm of monthly rainfall

On average 106 mm (4.2 inches) of rain normally falls in Flintshire (Deeside) during December with rain falling on 20 days of the month.

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Flintshire destinations

Browse the destinations below to find a holiday weather guide to help you plan your next holiday to Flintshire. If you can't find the destination you are looking for, try the destination search.

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