Redcastle weather by month

Check out Redcastle weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Redcastle (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
7°C maximum daytime temperature in January in Redcastle7
7°C maximum daytime temperature in February in Redcastle7
9°C maximum daytime temperature in March in Redcastle9
11°C maximum daytime temperature in April in Redcastle11
14°C maximum daytime temperature in May in Redcastle14
16°C maximum daytime temperature in June in Redcastle16
17°C maximum daytime temperature in July in Redcastle17
17°C maximum daytime temperature in August in Redcastle17
15°C maximum daytime temperature in September in Redcastle15
13°C maximum daytime temperature in October in Redcastle13
9°C maximum daytime temperature in November in Redcastle9
8°C maximum daytime temperature in December in Redcastle8
Min temperature (night-time)
1°C minimum night-time temperature in January in Redcastle1
1°C minimum night-time temperature in February in Redcastle1
2°C minimum night-time temperature in March in Redcastle2
4°C minimum night-time temperature in April in Redcastle4
6°C minimum night-time temperature in May in Redcastle6
9°C minimum night-time temperature in June in Redcastle9
10°C minimum night-time temperature in July in Redcastle10
10°C minimum night-time temperature in August in Redcastle10
9°C minimum night-time temperature in September in Redcastle9
7°C minimum night-time temperature in October in Redcastle7
3°C minimum night-time temperature in November in Redcastle3
2°C minimum night-time temperature in December in Redcastle2
Heat & Humidity
No heat & humidity in January in Redcastle0
No heat & humidity in February in Redcastle0
No heat & humidity in March in Redcastle0
No heat & humidity in April in Redcastle0
No heat & humidity in May in Redcastle0
No heat & humidity in June in Redcastle0
No heat & humidity in July in Redcastle0
No heat & humidity in August in Redcastle0
No heat & humidity in September in Redcastle0
No heat & humidity in October in Redcastle0
No heat & humidity in November in Redcastle0
No heat & humidity in December in Redcastle0
Sea temperature
8°C sea temperature in January in Redcastle8
8°C sea temperature in February in Redcastle8
8°C sea temperature in March in Redcastle8
8°C sea temperature in April in Redcastle8
10°C sea temperature in May in Redcastle10
12°C sea temperature in June in Redcastle12
14°C sea temperature in July in Redcastle14
15°C sea temperature in August in Redcastle15
14°C sea temperature in September in Redcastle14
13°C sea temperature in October in Redcastle13
11°C sea temperature in November in Redcastle11
10°C sea temperature in December in Redcastle10

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Redcastle

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
8 hours of daylight per day in January in Redcastle8
10 hours of daylight per day in February in Redcastle10
12 hours of daylight per day in March in Redcastle12
14 hours of daylight per day in April in Redcastle14
16 hours of daylight per day in May in Redcastle16
17 hours of daylight per day in June in Redcastle17
17 hours of daylight per day in July in Redcastle17
15 hours of daylight per day in August in Redcastle15
13 hours of daylight per day in September in Redcastle13
10 hours of daylight per day in October in Redcastle10
8 hours of daylight per day in November in Redcastle8
7 hours of daylight per day in December in Redcastle7
UV Index (Maximum)
No UV (maximum) index in January in Redcastle0
UV (maximum) index 1 (Low) in February in Redcastle1
UV (maximum) index 2 (Low) in March in Redcastle2
UV (maximum) index 3 (Moderate) in April in Redcastle3
UV (maximum) index 5 (Moderate) in May in Redcastle5
UV (maximum) index 5 (Moderate) in June in Redcastle5
UV (maximum) index 6 (High) in July in Redcastle6
UV (maximum) index 5 (Moderate) in August in Redcastle5
UV (maximum) index 3 (Moderate) in September in Redcastle3
UV (maximum) index 2 (Low) in October in Redcastle2
UV (maximum) index 1 (Low) in November in Redcastle1
No UV (maximum) index in December in Redcastle0

Rainfall in Redcastle

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
23 days with some rainfall in January in Redcastle23
18 days with some rainfall in February in Redcastle18
21 days with some rainfall in March in Redcastle21
17 days with some rainfall in April in Redcastle17
18 days with some rainfall in May in Redcastle18
17 days with some rainfall in June in Redcastle17
19 days with some rainfall in July in Redcastle19
20 days with some rainfall in August in Redcastle20
21 days with some rainfall in September in Redcastle21
23 days with some rainfall in October in Redcastle23
23 days with some rainfall in November in Redcastle23
23 days with some rainfall in December in Redcastle23
Average monthly rainfall (mm)
122 mm monthly rainfall in January in Redcastle122
88 mm monthly rainfall in February in Redcastle88
93 mm monthly rainfall in March in Redcastle93
68 mm monthly rainfall in April in Redcastle68
73 mm monthly rainfall in May in Redcastle73
73 mm monthly rainfall in June in Redcastle73
77 mm monthly rainfall in July in Redcastle77
93 mm monthly rainfall in August in Redcastle93
103 mm monthly rainfall in September in Redcastle103
121 mm monthly rainfall in October in Redcastle121
113 mm monthly rainfall in November in Redcastle113
115 mm monthly rainfall in December in Redcastle115

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Redcastle by month

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

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The climate guide for Ireland (Redcastle) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Redcastle?

Redcastle has a temperate climate with warm summers and some rainfall in all months.

Redcastle weather in January

Expect daytime maximum temperatures of 7°C in Redcastle, Ireland in January based on long-term weather averages. There is 1 hour of sunshine per day on average with 23 days with some rainfall and typically 122 mm of rainfall in the month.

  • 7°C maximum daytime temperature in January in Redcastle7
    7°C max day temperature
  • 1 hour of sunshine per day
  • 23 days with some rainfall in January in Redcastle23
    23 days with some rainfall
  • 1°C minimum night-time temperature in January in Redcastle1
    1°C min night temperature
  • 8 hours of daylight per day in January in Redcastle8
    8 hours of daylight per day
  • No heat & humidity in January in Redcastle0
    No heat & humidity
  • 122 mm monthly rainfall in January in Redcastle122
    122 mm of monthly rainfall
  • No UV (maximum) index in January in Redcastle0
    No UV (Maximum) Index UV index
  • 8°C sea temperature in January in Redcastle8
    8°C sea temperature

Back to months

Redcastle weather in February

Expect daytime maximum temperatures of 7°C in Redcastle, Ireland in February based on long-term weather averages. There are 2 hours of sunshine per day on average with 18 days with some rainfall and typically 88 mm of rainfall in the month.

  • 7°C maximum daytime temperature in February in Redcastle7
    7°C max day temperature
  • 2 hours of sunshine per day
  • 18 days with some rainfall in February in Redcastle18
    18 days with some rainfall
  • 1°C minimum night-time temperature in February in Redcastle1
    1°C min night temperature
  • 10 hours of daylight per day in February in Redcastle10
    10 hours of daylight per day
  • No heat & humidity in February in Redcastle0
    No heat & humidity
  • 88 mm monthly rainfall in February in Redcastle88
    88 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in February in Redcastle1
    1 (Low) UV index
  • 8°C sea temperature in February in Redcastle8
    8°C sea temperature

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Redcastle weather in March

Expect daytime maximum temperatures of 9°C in Redcastle, Ireland in March based on long-term weather averages. There are 3 hours of sunshine per day on average with 21 days with some rainfall and typically 93 mm of rainfall in the month.

  • 9°C maximum daytime temperature in March in Redcastle9
    9°C max day temperature
  • 3 hours of sunshine per day
  • 21 days with some rainfall in March in Redcastle21
    21 days with some rainfall
  • 2°C minimum night-time temperature in March in Redcastle2
    2°C min night temperature
  • 12 hours of daylight per day in March in Redcastle12
    12 hours of daylight per day
  • No heat & humidity in March in Redcastle0
    No heat & humidity
  • 93 mm monthly rainfall in March in Redcastle93
    93 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in March in Redcastle2
    2 (Low) UV index
  • 8°C sea temperature in March in Redcastle8
    8°C sea temperature

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Redcastle weather in April

Expect daytime maximum temperatures of 11°C in Redcastle, Ireland in April based on long-term weather averages. There are 5 hours of sunshine per day on average with 17 days with some rainfall and typically 68 mm of rainfall in the month.

  • 11°C maximum daytime temperature in April in Redcastle11
    11°C max day temperature
  • 5 hours of sunshine per day
  • 17 days with some rainfall in April in Redcastle17
    17 days with some rainfall
  • 4°C minimum night-time temperature in April in Redcastle4
    4°C min night temperature
  • 14 hours of daylight per day in April in Redcastle14
    14 hours of daylight per day
  • No heat & humidity in April in Redcastle0
    No heat & humidity
  • 68 mm monthly rainfall in April in Redcastle68
    68 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in April in Redcastle3
    3 (Moderate) UV index
  • 8°C sea temperature in April in Redcastle8
    8°C sea temperature

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Redcastle weather in May

Expect daytime maximum temperatures of 14°C in Redcastle, Ireland in May based on long-term weather averages. There are 6 hours of sunshine per day on average with 18 days with some rainfall and typically 73 mm of rainfall in the month.

  • 14°C maximum daytime temperature in May in Redcastle14
    14°C max day temperature
  • 6 hours of sunshine per day
  • 18 days with some rainfall in May in Redcastle18
    18 days with some rainfall
  • 6°C minimum night-time temperature in May in Redcastle6
    6°C min night temperature
  • 16 hours of daylight per day in May in Redcastle16
    16 hours of daylight per day
  • No heat & humidity in May in Redcastle0
    No heat & humidity
  • 73 mm monthly rainfall in May in Redcastle73
    73 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Redcastle5
    5 (Moderate) UV index
  • 10°C sea temperature in May in Redcastle10
    10°C sea temperature

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Redcastle weather in June

Expect daytime maximum temperatures of 16°C in Redcastle, Ireland in June based on long-term weather averages. There are 5 hours of sunshine per day on average with 17 days with some rainfall and typically 73 mm of rainfall in the month.

  • 16°C maximum daytime temperature in June in Redcastle16
    16°C max day temperature
  • 5 hours of sunshine per day
  • 17 days with some rainfall in June in Redcastle17
    17 days with some rainfall
  • 9°C minimum night-time temperature in June in Redcastle9
    9°C min night temperature
  • 17 hours of daylight per day in June in Redcastle17
    17 hours of daylight per day
  • No heat & humidity in June in Redcastle0
    No heat & humidity
  • 73 mm monthly rainfall in June in Redcastle73
    73 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in June in Redcastle5
    5 (Moderate) UV index
  • 12°C sea temperature in June in Redcastle12
    12°C sea temperature

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Redcastle weather in July

Expect daytime maximum temperatures of 17°C in Redcastle, Ireland in July based on long-term weather averages. There are 4 hours of sunshine per day on average with 19 days with some rainfall and typically 77 mm of rainfall in the month.

  • 17°C maximum daytime temperature in July in Redcastle17
    17°C max day temperature
  • 4 hours of sunshine per day
  • 19 days with some rainfall in July in Redcastle19
    19 days with some rainfall
  • 10°C minimum night-time temperature in July in Redcastle10
    10°C min night temperature
  • 17 hours of daylight per day in July in Redcastle17
    17 hours of daylight per day
  • No heat & humidity in July in Redcastle0
    No heat & humidity
  • 77 mm monthly rainfall in July in Redcastle77
    77 mm of monthly rainfall
  • UV (maximum) index 6 (High) in July in Redcastle6
    6 (High) UV index
  • 14°C sea temperature in July in Redcastle14
    14°C sea temperature

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Redcastle weather in August

Expect daytime maximum temperatures of 17°C in Redcastle, Ireland in August based on long-term weather averages. There are 4 hours of sunshine per day on average with 20 days with some rainfall and typically 93 mm of rainfall in the month.

  • 17°C maximum daytime temperature in August in Redcastle17
    17°C max day temperature
  • 4 hours of sunshine per day
  • 20 days with some rainfall in August in Redcastle20
    20 days with some rainfall
  • 10°C minimum night-time temperature in August in Redcastle10
    10°C min night temperature
  • 15 hours of daylight per day in August in Redcastle15
    15 hours of daylight per day
  • No heat & humidity in August in Redcastle0
    No heat & humidity
  • 93 mm monthly rainfall in August in Redcastle93
    93 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Redcastle5
    5 (Moderate) UV index
  • 15°C sea temperature in August in Redcastle15
    15°C sea temperature

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Redcastle weather in September

Expect daytime maximum temperatures of 15°C in Redcastle, Ireland in September based on long-term weather averages. There are 3 hours of sunshine per day on average with 21 days with some rainfall and typically 103 mm of rainfall in the month.

  • 15°C maximum daytime temperature in September in Redcastle15
    15°C max day temperature
  • 3 hours of sunshine per day
  • 21 days with some rainfall in September in Redcastle21
    21 days with some rainfall
  • 9°C minimum night-time temperature in September in Redcastle9
    9°C min night temperature
  • 13 hours of daylight per day in September in Redcastle13
    13 hours of daylight per day
  • No heat & humidity in September in Redcastle0
    No heat & humidity
  • 103 mm monthly rainfall in September in Redcastle103
    103 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in September in Redcastle3
    3 (Moderate) UV index
  • 14°C sea temperature in September in Redcastle14
    14°C sea temperature

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Redcastle weather in October

Expect daytime maximum temperatures of 13°C in Redcastle, Ireland in October based on long-term weather averages. There are 3 hours of sunshine per day on average with 23 days with some rainfall and typically 121 mm of rainfall in the month.

  • 13°C maximum daytime temperature in October in Redcastle13
    13°C max day temperature
  • 3 hours of sunshine per day
  • 23 days with some rainfall in October in Redcastle23
    23 days with some rainfall
  • 7°C minimum night-time temperature in October in Redcastle7
    7°C min night temperature
  • 10 hours of daylight per day in October in Redcastle10
    10 hours of daylight per day
  • No heat & humidity in October in Redcastle0
    No heat & humidity
  • 121 mm monthly rainfall in October in Redcastle121
    121 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Redcastle2
    2 (Low) UV index
  • 13°C sea temperature in October in Redcastle13
    13°C sea temperature

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Redcastle weather in November

Expect daytime maximum temperatures of 9°C in Redcastle, Ireland in November based on long-term weather averages. There are 2 hours of sunshine per day on average with 23 days with some rainfall and typically 113 mm of rainfall in the month.

  • 9°C maximum daytime temperature in November in Redcastle9
    9°C max day temperature
  • 2 hours of sunshine per day
  • 23 days with some rainfall in November in Redcastle23
    23 days with some rainfall
  • 3°C minimum night-time temperature in November in Redcastle3
    3°C min night temperature
  • 8 hours of daylight per day in November in Redcastle8
    8 hours of daylight per day
  • No heat & humidity in November in Redcastle0
    No heat & humidity
  • 113 mm monthly rainfall in November in Redcastle113
    113 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in November in Redcastle1
    1 (Low) UV index
  • 11°C sea temperature in November in Redcastle11
    11°C sea temperature

Back to months

Redcastle weather in December

Expect daytime maximum temperatures of 8°C in Redcastle, Ireland in December based on long-term weather averages. There is 1 hour of sunshine per day on average with 23 days with some rainfall and typically 115 mm of rainfall in the month.

  • 8°C maximum daytime temperature in December in Redcastle8
    8°C max day temperature
  • 1 hour of sunshine per day
  • 23 days with some rainfall in December in Redcastle23
    23 days with some rainfall
  • 2°C minimum night-time temperature in December in Redcastle2
    2°C min night temperature
  • 7 hours of daylight per day in December in Redcastle7
    7 hours of daylight per day
  • No heat & humidity in December in Redcastle0
    No heat & humidity
  • 115 mm monthly rainfall in December in Redcastle115
    115 mm of monthly rainfall
  • No UV (maximum) index in December in Redcastle0
    No UV (Maximum) Index UV index
  • 10°C sea temperature in December in Redcastle10
    10°C sea temperature

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More about Redcastle

Redcastle by month

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

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The climate guide for Ireland (Redcastle) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Compare Redcastle weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Redcastle, County Donegal, Ireland and the UK (London).

Maximum daytime temperature (°C)

Redcastle, County Donegal, Ireland
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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