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14 Days
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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Betws-y-Coed, UKL1
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May
Average Temperature
High
14°
Feels 12
Low
6°
Feels 4
Average Precipitation
16 Days
Rain amount
86.9mm
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
14°
20
14°
21
16°
22
20°
23
17°
24
19°
25
21°
26
19°
27
19°
28
21°
29
17°
30
17°
31
16°
Forecast
Tuesday, May 19, 2026
Day
14°
Feels 11
Wind
30 km/h S
Gust
46 km/h
Humidity
84%
P.O.P
90%
Rain
~5 mm
Night
10°
Feels 7
Wind
29 km/h SW
Gust
44 km/h
Humidity
98%
P.O.P
90%
Rain
5-10 mm
Historical Averages
May 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.