Daily Data Tables - Maximum 10-min Rain / mm · Mean (all years)
Start year
Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1
0.8
0.7
0.9
0.9
1.8
0.3
0.3
0.5
2.2
2.3
1.3
0.8
2
0.8
0.4
0.7
0.5
1.4
1.6
0.5
1.1
0.8
1.6
2.1
0.7
3
1.3
0.3
0.5
0.9
1.1
1.0
0.5
0.5
0.7
1.4
1.1
0.6
4
0.8
0.7
0.6
0.3
0.8
0.9
1.1
1.2
0.9
0.8
0.8
0.4
5
0.7
0.4
0.7
0.6
0.7
1.0
1.2
2.2
1.2
1.1
0.6
0.8
6
0.9
0.9
0.5
0.7
2.3
1.6
1.8
2.4
2.6
1.2
0.9
0.6
7
0.8
0.9
0.7
0.9
0.5
1.1
1.1
1.0
0.8
0.9
0.8
0.8
8
0.7
0.6
0.8
0.7
0.7
1.5
1.6
0.5
1.8
1.1
1.1
0.4
9
0.7
1.0
0.5
0.4
0.6
0.8
0.8
2.4
0.8
0.9
0.7
0.6
10
0.4
0.6
0.5
0.5
0.8
1.3
0.6
2.9
1.1
1.0
0.8
0.8
11
0.5
0.7
0.7
0.4
1.3
0.7
1.4
1.0
1.4
0.8
0.7
0.7
12
0.4
0.7
1.0
0.9
2.4
2.5
2.5
1.1
1.1
0.8
0.7
0.5
13
1.0
0.4
1.1
0.9
0.8
0.6
1.1
0.9
1.3
1.0
0.8
0.8
14
0.9
0.6
0.5
1.2
0.7
0.7
0.8
1.0
0.9
0.9
0.9
0.9
15
0.9
0.5
0.4
0.8
0.8
0.8
1.5
2.2
1.1
1.0
0.7
1.0
16
0.6
0.6
0.8
0.6
1.0
0.5
1.4
1.3
2.7
1.1
0.5
0.5
17
0.5
0.4
0.7
0.6
1.4
1.2
1.0
2.0
0.8
0.7
0.5
0.3
18
0.6
0.8
0.6
0.6
0.8
0.8
1.5
2.3
1.5
1.3
0.3
0.6
19
0.5
0.4
0.5
1.0
0.6
1.0
0.9
0.5
1.0
1.0
0.7
0.9
20
0.8
0.9
0.4
1.3
0.6
0.8
0.9
0.8
3.1
1.7
0.8
0.7
21
0.6
0.5
0.9
0.6
1.0
1.7
0.6
0.3
0.9
0.7
0.7
0.7
22
0.6
0.5
0.9
0.6
0.9
0.6
0.5
0.6
0.9
1.2
1.0
0.7
23
0.7
0.6
0.4
0.8
0.5
3.3
1.0
1.7
1.7
2.6
0.8
0.9
24
0.7
0.6
0.7
0.8
1.0
0.7
0.8
2.0
1.4
0.9
0.9
0.7
25
0.8
0.4
0.9
0.7
0.1
0.8
3.1
1.4
0.9
0.5
0.3
0.9
26
0.9
0.6
0.7
0.6
1.2
0.4
0.7
1.5
1.6
0.5
0.4
0.7
27
0.7
0.9
0.9
0.7
0.8
1.8
1.1
1.1
1.6
0.6
0.7
0.6
28
0.8
0.8
0.7
0.6
1.0
1.0
1.4
0.8
1.4
0.9
0.3
0.7
29
0.5
0.9
0.7
0.7
1.0
0.7
1.2
1.3
0.8
0.8
0.9
1.2
30
0.6
0.4
1.0
0.4
2.3
1.8
1.0
0.8
0.5
0.7
0.6
31
0.5
0.5
0.9
0.7
3.9
1.4
1.3
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Lowest
0.4
0.3
0.4
0.3
0.1
0.3
0.3
0.3
0.7
0.5
0.3
0.3
Highest
1.3
1.0
1.1
1.3
2.4
3.3
3.1
3.9
3.1
2.6
2.1
1.3
Mean
0.7
0.6
0.7
0.7
1.0
1.1
1.1
1.4
1.3
1.1
0.8
0.7
Cumul
0.7
0.7
0.7
0.7
0.7
0.8
0.9
0.9
1.0
1.0
1.0
0.9
Maximum 10-min Rain in London, NW3 — calendar-day mean across all years from 2009 onwards along with monthly summary: lowest, highest, mean, and the cumulative value for the year to the month's end.
Largest amount of rain that fell in any 10-minute period during the day (midnight to midnight, local time).