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
Pwllheli, UKL1
Content continues below
May
Average Temperature
High
13°
Feels 11
Low
9°
Feels 6
Average Precipitation
14 Days
Rain amount
71.8mm
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
12°
19
13°
20
14°
21
15°
22
18°
23
15°
24
17°
25
20°
26
20°
27
20°
28
15°
29
15°
30
16°
31
17°
Forecast
Monday, May 18, 2026
Day
12°
Feels 10
Wind
24 km/h S
Gust
36 km/h
Humidity
70%
P.O.P
80%
Rain
1-3 mm
Night
11°
Feels 7
Wind
37 km/h S
Gust
55 km/h
Humidity
94%
P.O.P
100%
Rain
10-15 mm
Historical Averages
May 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.