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Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Portaferry, UKN
Content continues below
May
Average Temperature
High
13°
Feels 12
Low
8°
Feels 5
Average Precipitation
12 Days
Rain amount
58.5mm
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
21
14°
22
14°
23
14°
24
15°
25
18°
26
16°
27
16°
28
16°
29
16°
30
15°
31
14°
Forecast
Thursday, May 21, 2026
Day
14°
Feels 12
Wind
26 km/h S
Gust
39 km/h
Humidity
88%
P.O.P
40%
Rain
<1 mm
Night
12°
Feels 10
Wind
29 km/h S
Gust
43 km/h
Humidity
92%
P.O.P
30%
Historical Averages
May 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.