Castletownbere weather by month

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

Temperature in Castletownbere (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
9°C maximum daytime temperature in January in Castletownbere9
9°C maximum daytime temperature in February in Castletownbere9
10°C maximum daytime temperature in March in Castletownbere10
12°C maximum daytime temperature in April in Castletownbere12
14°C maximum daytime temperature in May in Castletownbere14
16°C maximum daytime temperature in June in Castletownbere16
18°C maximum daytime temperature in July in Castletownbere18
18°C maximum daytime temperature in August in Castletownbere18
16°C maximum daytime temperature in September in Castletownbere16
14°C maximum daytime temperature in October in Castletownbere14
11°C maximum daytime temperature in November in Castletownbere11
9°C maximum daytime temperature in December in Castletownbere9
Min temperature (night-time)
4°C minimum night-time temperature in January in Castletownbere4
3°C minimum night-time temperature in February in Castletownbere3
4°C minimum night-time temperature in March in Castletownbere4
5°C minimum night-time temperature in April in Castletownbere5
7°C minimum night-time temperature in May in Castletownbere7
10°C minimum night-time temperature in June in Castletownbere10
11°C minimum night-time temperature in July in Castletownbere11
11°C minimum night-time temperature in August in Castletownbere11
10°C minimum night-time temperature in September in Castletownbere10
8°C minimum night-time temperature in October in Castletownbere8
5°C minimum night-time temperature in November in Castletownbere5
4°C minimum night-time temperature in December in Castletownbere4
Heat & Humidity
No heat & humidity in January in Castletownbere0
No heat & humidity in February in Castletownbere0
No heat & humidity in March in Castletownbere0
No heat & humidity in April in Castletownbere0
No heat & humidity in May in Castletownbere0
No heat & humidity in June in Castletownbere0
No heat & humidity in July in Castletownbere0
No heat & humidity in August in Castletownbere0
No heat & humidity in September in Castletownbere0
No heat & humidity in October in Castletownbere0
No heat & humidity in November in Castletownbere0
No heat & humidity in December in Castletownbere0
Sea temperature
10°C sea temperature in January in Castletownbere10
9°C sea temperature in February in Castletownbere9
9°C sea temperature in March in Castletownbere9
10°C sea temperature in April in Castletownbere10
11°C sea temperature in May in Castletownbere11
13°C sea temperature in June in Castletownbere13
15°C sea temperature in July in Castletownbere15
15°C sea temperature in August in Castletownbere15
15°C sea temperature in September in Castletownbere15
13°C sea temperature in October in Castletownbere13
12°C sea temperature in November in Castletownbere12
10°C sea temperature in December in Castletownbere10

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

Sunshine & Daylight in Castletownbere

  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 Castletownbere8
10 hours of daylight per day in February in Castletownbere10
12 hours of daylight per day in March in Castletownbere12
14 hours of daylight per day in April in Castletownbere14
16 hours of daylight per day in May in Castletownbere16
17 hours of daylight per day in June in Castletownbere17
16 hours of daylight per day in July in Castletownbere16
15 hours of daylight per day in August in Castletownbere15
13 hours of daylight per day in September in Castletownbere13
11 hours of daylight per day in October in Castletownbere11
9 hours of daylight per day in November in Castletownbere9
8 hours of daylight per day in December in Castletownbere8
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Castletownbere1
UV (maximum) index 1 (Low) in February in Castletownbere1
UV (maximum) index 2 (Low) in March in Castletownbere2
UV (maximum) index 4 (Moderate) in April in Castletownbere4
UV (maximum) index 5 (Moderate) in May in Castletownbere5
UV (maximum) index 6 (High) in June in Castletownbere6
UV (maximum) index 6 (High) in July in Castletownbere6
UV (maximum) index 5 (Moderate) in August in Castletownbere5
UV (maximum) index 4 (Moderate) in September in Castletownbere4
UV (maximum) index 2 (Low) in October in Castletownbere2
UV (maximum) index 1 (Low) in November in Castletownbere1
No UV (maximum) index in December in Castletownbere0

Rainfall in Castletownbere

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
24 days with some rainfall in January in Castletownbere24
20 days with some rainfall in February in Castletownbere20
21 days with some rainfall in March in Castletownbere21
17 days with some rainfall in April in Castletownbere17
18 days with some rainfall in May in Castletownbere18
17 days with some rainfall in June in Castletownbere17
16 days with some rainfall in July in Castletownbere16
20 days with some rainfall in August in Castletownbere20
19 days with some rainfall in September in Castletownbere19
22 days with some rainfall in October in Castletownbere22
23 days with some rainfall in November in Castletownbere23
23 days with some rainfall in December in Castletownbere23
Average monthly rainfall (mm)
176 mm monthly rainfall in January in Castletownbere176
132 mm monthly rainfall in February in Castletownbere132
128 mm monthly rainfall in March in Castletownbere128
82 mm monthly rainfall in April in Castletownbere82
93 mm monthly rainfall in May in Castletownbere93
82 mm monthly rainfall in June in Castletownbere82
81 mm monthly rainfall in July in Castletownbere81
112 mm monthly rainfall in August in Castletownbere112
132 mm monthly rainfall in September in Castletownbere132
158 mm monthly rainfall in October in Castletownbere158
156 mm monthly rainfall in November in Castletownbere156
174 mm monthly rainfall in December in Castletownbere174

More about Castletownbere

Castletownbere by month

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

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The climate guide for Ireland (Castletownbere) 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 Castletownbere?

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

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

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Tropical storm risk: Castletownbere hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
0
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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Compare Castletownbere with the USA

Below the Castletownbere chart shows average maximum daytime temperature for Castletownbere, County Co Cork, Ireland and the USA (Washington).

Maximum daytime temperature (°C)

Castletownbere, County Co Cork, Ireland
USA (Washington)
9
5
9
7
10
13
12
19
14
24
16
29
18
31
18
30
16
26
14
20
11
14
9
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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