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Monthly Historical Averages
Llanelli, UKL1
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January
Average Temperature
High
8°
Feels 5
Low
4°
Feels 0
Average Precipitation
16 Days
Rain amount
116.4mm
Snow amount
0.1cm
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Daily Historical Averages
January 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
8°
20
8°
21
10°
22
10°
23
9°
24
8°
25
7°
26
6°
27
8°
28
7°
29
6°
30
4°
31
4°
Forecast
Monday, January 19, 2026
Day
8°
Feels 6
Wind
20 km/h SE
Gust
30 km/h
Humidity
82%
P.O.P
30%
Night
5°
Feels 1
Wind
22 km/h SE
Gust
33 km/h
Humidity
95%
P.O.P
90%
Rain
~5 mm
Historical Averages
Jan 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.