Monthly Historical AveragesLondonderry, UKN
Average Temperature
High
13°
Feels 11
Low
6°
Feels 4
Average Precipitation
15 Days
68mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, May 18, 2026
Day
14°Feels 13
Wind
19 km/h E
Gust
28 km/h
Humidity
56%
P.O.P
40%
Rain
<1 mm
Night
10°Feels 6
Wind
27 km/h SE
Gust
41 km/h
Humidity
95%
P.O.P
90%
Rain
~5 mm
Historical AveragesMay 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity