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7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Newcastle Co. down, Down, UKN
Content continues below
May
Average Temperature
High
13°
Feels 12
Low
7°
Feels 5
Average Precipitation
13 Days
Rain amount
62.1mm
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
16°
21
15°
22
15°
23
17°
24
16°
25
18°
26
19°
27
18°
28
17°
29
17°
30
15°
31
15°
Forecast
Tuesday, May 19, 2026
Day
14°
Feels 12
Wind
25 km/h S
Gust
37 km/h
Humidity
85%
P.O.P
90%
Rain
~5 mm
Night
10°
Feels 8
Wind
21 km/h SW
Gust
32 km/h
Humidity
94%
P.O.P
90%
Rain
~1 mm
Historical Averages
May 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.