The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
⋮
Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Armagh, UKN
Content continues below
May
Average Temperature
High
13°
Feels 12
Low
5°
Feels 3
Average Precipitation
14 Days
Rain amount
69.3mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
16°
21
18°
22
18°
23
19°
24
22°
25
22°
26
21°
27
18°
28
15°
29
14°
30
14°
31
16°
Forecast
Wednesday, May 20, 2026
Day
16°
Feels 15
Wind
25 km/h SW
Gust
37 km/h
Humidity
63%
P.O.P
40%
Rain
<1 mm
Night
12°
Feels 10
Wind
24 km/h S
Gust
36 km/h
Humidity
96%
P.O.P
60%
Rain
1-3 mm
Historical Averages
May 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.