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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Blackwood, UKL1
Content continues below
May
Average Temperature
High
15°
Feels 14
Low
7°
Feels 5
Average Precipitation
12 Days
Rain amount
65.5mm
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
13°
18
12°
19
14°
20
15°
21
17°
22
19°
23
20°
24
20°
25
20°
26
19°
27
18°
28
19°
29
17°
30
17°
31
18°
Forecast
Sunday, May 17, 2026
Day
13°
Feels 11
Wind
23 km/h W
Gust
35 km/h
Humidity
62%
P.O.P
80%
Rain
~1 mm
Night
6°
Feels 4
Wind
22 km/h W
Gust
32 km/h
Humidity
97%
P.O.P
90%
Rain
~5 mm
Historical Averages
May 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.