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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Llanelli, UKL1
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Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
16°
3
16°
4
15°
5
13°
6
13°
7
13°
8
13°
9
11°
10
14°
11
15°
12
14°
13
12°
14
12°
15
12°
16
13°
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Saturday, May 2, 2026
Day
16°
Feels 16
Wind
9 km/h N
Gust
13 km/h
Humidity
59%
P.O.P
90%
Rain
~5 mm
Night
8°
Feels 8
Wind
5 km/h NW
Gust
7 km/h
Humidity
99%
P.O.P
40%
Rain
<1 mm
Historical Averages
May 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
May
Average Temperature
High
15°
Feels 14
Low
8°
Feels 6
Average Precipitation
13 Days
Rain amount
79.4mm
Snow amount
0cm