Daily Data Tables - Wet % of day / %
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Lowest
0
0
0
0
0
0
0
0
0
0
0
0
Highest
38
50
46
67
38
50
17
42
38
33
50
29
Mean
12
7.5
8.5
8.3
4.7
8.5
2.2
3.6
4.6
3.2
9.0
2.1
Cumul
12
9.7
9.3
9.0
8.2
8.2
7.3
6.8
6.6
6.3
6.5
6.1
Wet % of day in London, NW3, for every available day of 2016 along with monthly summary: lowest, highest, mean, and the cumulative value for the year to the month's end. Data for Wet % of day begins in 2009.