Armagh weather by month

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

Temperature
Rainfall
Sunshine & daylight
UV levels & humidity

Temperature in Armagh (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	7	7	9	12	15	18	19	19	16	13	9	7
Min temperature (night-time)	1	1	2	3	6	9	11	10	9	7	3	2
Heat & Humidity	0	0	0	0	0	0	0	0	0	0	0	0

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

Sunshine & Daylight in Armagh

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	2	2	3	5	6	5	4	4	4	3	2	1
Daily hours of daylight	8	10	12	14	16	17	17	15	13	10	8	7
UV Index (Maximum)	0	1	2	4	5	6	6	5	3	2	1	0

Rainfall in Armagh

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	21	16	19	16	17	16	17	19	18	20	19	20
Average monthly rainfall (mm)	82	60	66	55	60	61	56	79	75	88	75	79

More about Armagh

Armagh by month

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

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The climate guide for Northern Ireland (Armagh) 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 Armagh?

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

Armagh weather in January

Expect daytime maximum temperatures of 7°C in Armagh, Northern Ireland in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 21 days with some rainfall and typically 82 mm of rainfall in the month.

7
7°C max day temperature
2
2 hours of sunshine per day
21
21 days with some rainfall
1
1°C min night temperature
8
8 hours of daylight per day
0
No heat & humidity
82
82 mm of monthly rainfall
0
No UV (Maximum) Index UV index

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Armagh weather in February

Expect daytime maximum temperatures of 7°C in Armagh, Northern Ireland in February based on long-term weather averages. There are 2 hours of sunshine per day on average with 16 days with some rainfall and typically 60 mm of rainfall in the month.

7
7°C max day temperature
2
2 hours of sunshine per day
16
16 days with some rainfall
1
1°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
60
60 mm of monthly rainfall
1
1 (Low) UV index

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Armagh weather in March

Expect daytime maximum temperatures of 9°C in Armagh, Northern Ireland in March based on long-term weather averages. There are 3 hours of sunshine per day on average with 19 days with some rainfall and typically 66 mm of rainfall in the month.

9
9°C max day temperature
3
3 hours of sunshine per day
19
19 days with some rainfall
2
2°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
66
66 mm of monthly rainfall
2
2 (Low) UV index

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Armagh weather in April

Expect daytime maximum temperatures of 12°C in Armagh, Northern Ireland in April based on long-term weather averages. There are 5 hours of sunshine per day on average with 16 days with some rainfall and typically 55 mm of rainfall in the month.

12
12°C max day temperature
5
5 hours of sunshine per day
16
16 days with some rainfall
3
3°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
55
55 mm of monthly rainfall
4
4 (Moderate) UV index

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Armagh weather in May

Expect daytime maximum temperatures of 15°C in Armagh, Northern Ireland in May based on long-term weather averages. There are 6 hours of sunshine per day on average with 17 days with some rainfall and typically 60 mm of rainfall in the month.

15
15°C max day temperature
6
6 hours of sunshine per day
17
17 days with some rainfall
6
6°C min night temperature
16
16 hours of daylight per day
0
No heat & humidity
60
60 mm of monthly rainfall
5
5 (Moderate) UV index

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Armagh weather in June

Expect daytime maximum temperatures of 18°C in Armagh, Northern Ireland in June based on long-term weather averages. There are 5 hours of sunshine per day on average with 16 days with some rainfall and typically 61 mm of rainfall in the month.

18
18°C max day temperature
5
5 hours of sunshine per day
16
16 days with some rainfall
9
9°C min night temperature
17
17 hours of daylight per day
0
No heat & humidity
61
61 mm of monthly rainfall
6
6 (High) UV index

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Armagh weather in July

Expect daytime maximum temperatures of 19°C in Armagh, Northern Ireland in July based on long-term weather averages. There are 4 hours of sunshine per day on average with 17 days with some rainfall and typically 56 mm of rainfall in the month.

19
19°C max day temperature
4
4 hours of sunshine per day
17
17 days with some rainfall
11
11°C min night temperature
17
17 hours of daylight per day
0
No heat & humidity
56
56 mm of monthly rainfall
6
6 (High) UV index

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Armagh weather in August

Expect daytime maximum temperatures of 19°C in Armagh, Northern Ireland in August based on long-term weather averages. There are 4 hours of sunshine per day on average with 19 days with some rainfall and typically 79 mm of rainfall in the month.

19
19°C max day temperature
4
4 hours of sunshine per day
19
19 days with some rainfall
10
10°C min night temperature
15
15 hours of daylight per day
0
No heat & humidity
79
79 mm of monthly rainfall
5
5 (Moderate) UV index

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Armagh weather in September

Expect daytime maximum temperatures of 16°C in Armagh, Northern Ireland in September based on long-term weather averages. There are 4 hours of sunshine per day on average with 18 days with some rainfall and typically 75 mm of rainfall in the month.

16
16°C max day temperature
4
4 hours of sunshine per day
18
18 days with some rainfall
9
9°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
75
75 mm of monthly rainfall
3
3 (Moderate) UV index

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Armagh weather in October

Expect daytime maximum temperatures of 13°C in Armagh, Northern Ireland in October based on long-term weather averages. There are 3 hours of sunshine per day on average with 20 days with some rainfall and typically 88 mm of rainfall in the month.

13
13°C max day temperature
3
3 hours of sunshine per day
20
20 days with some rainfall
7
7°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
88
88 mm of monthly rainfall
2
2 (Low) UV index

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Armagh weather in November

Expect daytime maximum temperatures of 9°C in Armagh, Northern Ireland in November based on long-term weather averages. There are 2 hours of sunshine per day on average with 19 days with some rainfall and typically 75 mm of rainfall in the month.

9
9°C max day temperature
2
2 hours of sunshine per day
19
19 days with some rainfall
3
3°C min night temperature
8
8 hours of daylight per day
0
No heat & humidity
75
75 mm of monthly rainfall
1
1 (Low) UV index

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Armagh weather in December

Expect daytime maximum temperatures of 7°C in Armagh, Northern Ireland in December based on long-term weather averages. There is 1 hour of sunshine per day on average with 20 days with some rainfall and typically 79 mm of rainfall in the month.