Omagh weather by month

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

Temperature
Rainfall
Sunshine & daylight
UV levels & humidity

Temperature in Omagh (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	6	7	9	11	14	17	18	18	16	13	9	7
Min temperature (night-time)	1	1	2	3	5	8	10	10	8	6	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 Omagh

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

Rainfall in Omagh

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	23	18	21	18	18	18	19	20	21	22	22	23
Average monthly rainfall (mm)	119	87	93	68	78	76	72	94	100	118	109	115

More about Omagh

Omagh by month

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

Recommended for Northern Ireland

Fred Olsen: Top Northern Ireland cruise deals

Sale

Explore latest offers on Northern Ireland cruises
Filter offers by price, ship & departure point
Travel before 31st December 2027 (inclusive)

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

The climate guide for Northern Ireland (Omagh) 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 Omagh?

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

Omagh weather in January

Expect daytime maximum temperatures of 6°C in Omagh, Northern 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 119 mm of rainfall in the month.

6
6°C max day temperature
1
1 hour of sunshine per day
23
23 days with some rainfall
1
1°C min night temperature
8
8 hours of daylight per day
0
No heat & humidity
119
119 mm of monthly rainfall
0
No UV (Maximum) Index UV index

Back to months

Omagh weather in February

Expect daytime maximum temperatures of 7°C in Omagh, Northern 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 87 mm of rainfall in the month.

7
7°C max day temperature
2
2 hours of sunshine per day
18
18 days with some rainfall
1
1°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
87
87 mm of monthly rainfall
1
1 (Low) UV index

Back to months

Omagh weather in March

Expect daytime maximum temperatures of 9°C in Omagh, Northern 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
9°C max day temperature
3
3 hours of sunshine per day
21
21 days with some rainfall
2
2°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
93
93 mm of monthly rainfall
2
2 (Low) UV index

Back to months

Omagh weather in April

Expect daytime maximum temperatures of 11°C in Omagh, Northern Ireland in April based on long-term weather averages. There are 5 hours of sunshine per day on average with 18 days with some rainfall and typically 68 mm of rainfall in the month.

11
11°C max day temperature
5
5 hours of sunshine per day
18
18 days with some rainfall
3
3°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
68
68 mm of monthly rainfall
3
3 (Moderate) UV index

Back to months

Omagh weather in May

Expect daytime maximum temperatures of 14°C in Omagh, Northern Ireland in May based on long-term weather averages. There are 5 hours of sunshine per day on average with 18 days with some rainfall and typically 78 mm of rainfall in the month.

14
14°C max day temperature
5
5 hours of sunshine per day
18
18 days with some rainfall
5
5°C min night temperature
16
16 hours of daylight per day
0
No heat & humidity
78
78 mm of monthly rainfall
5
5 (Moderate) UV index

Back to months

Omagh weather in June

Expect daytime maximum temperatures of 17°C in Omagh, Northern Ireland in June based on long-term weather averages. There are 5 hours of sunshine per day on average with 18 days with some rainfall and typically 76 mm of rainfall in the month.

17
17°C max day temperature
5
5 hours of sunshine per day
18
18 days with some rainfall
8
8°C min night temperature
17
17 hours of daylight per day
0
No heat & humidity
76
76 mm of monthly rainfall
6
6 (High) UV index

Back to months

Omagh weather in July

Expect daytime maximum temperatures of 18°C in Omagh, Northern 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 72 mm of rainfall in the month.

18
18°C max day temperature
4
4 hours of sunshine per day
19
19 days with some rainfall
10
10°C min night temperature
17
17 hours of daylight per day
0
No heat & humidity
72
72 mm of monthly rainfall
6
6 (High) UV index

Back to months

Omagh weather in August

Expect daytime maximum temperatures of 18°C in Omagh, Northern 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 94 mm of rainfall in the month.

18
18°C max day temperature
4
4 hours of sunshine per day
20
20 days with some rainfall
10
10°C min night temperature
15
15 hours of daylight per day
0
No heat & humidity
94
94 mm of monthly rainfall
5
5 (Moderate) UV index

Back to months

Omagh weather in September

Expect daytime maximum temperatures of 16°C in Omagh, Northern 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 100 mm of rainfall in the month.

16
16°C max day temperature
3
3 hours of sunshine per day
21
21 days with some rainfall
8
8°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
100
100 mm of monthly rainfall
3
3 (Moderate) UV index

Back to months

Omagh weather in October

Expect daytime maximum temperatures of 13°C in Omagh, Northern Ireland in October based on long-term weather averages. There are 2 hours of sunshine per day on average with 22 days with some rainfall and typically 118 mm of rainfall in the month.

13
13°C max day temperature
2
2 hours of sunshine per day
22
22 days with some rainfall
6
6°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
118
118 mm of monthly rainfall
2
2 (Low) UV index

Back to months

Omagh weather in November

Expect daytime maximum temperatures of 9°C in Omagh, Northern Ireland in November based on long-term weather averages. There are 2 hours of sunshine per day on average with 22 days with some rainfall and typically 109 mm of rainfall in the month.

9
9°C max day temperature
2
2 hours of sunshine per day
22
22 days with some rainfall
3
3°C min night temperature
8
8 hours of daylight per day
0
No heat & humidity
109
109 mm of monthly rainfall
1
1 (Low) UV index

Back to months

Omagh weather in December

Expect daytime maximum temperatures of 7°C in Omagh, Northern 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.