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Castletown, LK
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January
Average Temperature
High
8°
Feels 5
Low
3°
Feels -1
Average Precipitation
15 Days
Rain amount
83.6mm
Snow amount
0.2cm
Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
9°
8
4°
9
5°
10
7°
11
6°
12
7°
13
6°
14
4°
15
3°
16
1°
17
3°
18
3°
19
2°
20
3°
21
10°
22
23
24
25
26
27
28
29
30
31
Forecast
Wednesday, January 7, 2026
Day
9°
Feels 5
Wind
28 km/h S
Gust
43 km/h
Humidity
85%
P.O.P
30%
Night
3°
Feels 2
Wind
24 km/h W
Gust
36 km/h
Humidity
95%
P.O.P
40%
Rain
<1 mm
Historical Averages
Jan 7
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.