Antrim weather by month

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

Temperature in Antrim (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
6°C maximum daytime temperature in January in Antrim6
7°C maximum daytime temperature in February in Antrim7
9°C maximum daytime temperature in March in Antrim9
11°C maximum daytime temperature in April in Antrim11
14°C maximum daytime temperature in May in Antrim14
17°C maximum daytime temperature in June in Antrim17
18°C maximum daytime temperature in July in Antrim18
18°C maximum daytime temperature in August in Antrim18
16°C maximum daytime temperature in September in Antrim16
13°C maximum daytime temperature in October in Antrim13
9°C maximum daytime temperature in November in Antrim9
7°C maximum daytime temperature in December in Antrim7
Min temperature (night-time)
1°C minimum night-time temperature in January in Antrim1
1°C minimum night-time temperature in February in Antrim1
2°C minimum night-time temperature in March in Antrim2
3°C minimum night-time temperature in April in Antrim3
6°C minimum night-time temperature in May in Antrim6
9°C minimum night-time temperature in June in Antrim9
10°C minimum night-time temperature in July in Antrim10
10°C minimum night-time temperature in August in Antrim10
8°C minimum night-time temperature in September in Antrim8
6°C minimum night-time temperature in October in Antrim6
3°C minimum night-time temperature in November in Antrim3
2°C minimum night-time temperature in December in Antrim2
Heat & Humidity
No heat & humidity in January in Antrim0
No heat & humidity in February in Antrim0
No heat & humidity in March in Antrim0
No heat & humidity in April in Antrim0
No heat & humidity in May in Antrim0
No heat & humidity in June in Antrim0
No heat & humidity in July in Antrim0
No heat & humidity in August in Antrim0
No heat & humidity in September in Antrim0
No heat & humidity in October in Antrim0
No heat & humidity in November in Antrim0
No heat & humidity in December in Antrim0

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

Sunshine & Daylight in Antrim

  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 Antrim8
10 hours of daylight per day in February in Antrim10
12 hours of daylight per day in March in Antrim12
14 hours of daylight per day in April in Antrim14
16 hours of daylight per day in May in Antrim16
17 hours of daylight per day in June in Antrim17
17 hours of daylight per day in July in Antrim17
15 hours of daylight per day in August in Antrim15
13 hours of daylight per day in September in Antrim13
10 hours of daylight per day in October in Antrim10
8 hours of daylight per day in November in Antrim8
7 hours of daylight per day in December in Antrim7
UV Index (Maximum)
No UV (maximum) index in January in Antrim0
UV (maximum) index 1 (Low) in February in Antrim1
UV (maximum) index 2 (Low) in March in Antrim2
UV (maximum) index 3 (Moderate) in April in Antrim3
UV (maximum) index 5 (Moderate) in May in Antrim5
UV (maximum) index 6 (High) in June in Antrim6
UV (maximum) index 6 (High) in July in Antrim6
UV (maximum) index 5 (Moderate) in August in Antrim5
UV (maximum) index 3 (Moderate) in September in Antrim3
UV (maximum) index 2 (Low) in October in Antrim2
UV (maximum) index 1 (Low) in November in Antrim1
No UV (maximum) index in December in Antrim0

Rainfall in Antrim

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
21 days with some rainfall in January in Antrim21
17 days with some rainfall in February in Antrim17
20 days with some rainfall in March in Antrim20
16 days with some rainfall in April in Antrim16
17 days with some rainfall in May in Antrim17
16 days with some rainfall in June in Antrim16
17 days with some rainfall in July in Antrim17
19 days with some rainfall in August in Antrim19
19 days with some rainfall in September in Antrim19
20 days with some rainfall in October in Antrim20
20 days with some rainfall in November in Antrim20
20 days with some rainfall in December in Antrim20
Average monthly rainfall (mm)
92 mm monthly rainfall in January in Antrim92
63 mm monthly rainfall in February in Antrim63
73 mm monthly rainfall in March in Antrim73
57 mm monthly rainfall in April in Antrim57
63 mm monthly rainfall in May in Antrim63
66 mm monthly rainfall in June in Antrim66
64 mm monthly rainfall in July in Antrim64
85 mm monthly rainfall in August in Antrim85
91 mm monthly rainfall in September in Antrim91
96 mm monthly rainfall in October in Antrim96
86 mm monthly rainfall in November in Antrim86
85 mm monthly rainfall in December in Antrim85

More about Antrim

Antrim by month

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

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The climate guide for Northern Ireland (Antrim) 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 Antrim?

Antrim 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: Antrim 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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More about the UK

Compare Antrim with the USA

Below the Antrim chart shows average maximum daytime temperature for Antrim, Antrim, Northern Ireland and the USA (Washington).

Maximum daytime temperature (°C)

Antrim, Antrim, Northern Ireland
USA (Washington)
6
5
7
7
9
13
11
19
14
24
17
29
18
31
18
30
16
26
13
20
9
14
7
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

Compare more Antrim weather >>

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