Daily Data Tables - Dense Fog / shorthand

Weather Variable:
◀ ▶ Year ◀ ▶
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 0 0 0 0 0 0 0 0 0 0 0 0
2 0 0 0 0 0 0 0 0 0 0 0 0
3 0 0 1 0 0 0 0 0 0 0 0 0
4 0 0 0 0 0 0 0 0 0 0 0 0
5 0 0 0 0 0 0 0 0 0 0 0 0
6 0 0 0 0 0 0 0 0 0 0 0 0
7 0 0 0 0 0 0 0 0 0 0 0 0
8 0 0 0 0 0 0 0 0 0 0 0 0
9 1 0 0 0 0 0 0 0 0 0 0 0
10 0 0 0 0 0 0 0 0 0 0 0 0
11 0 0 0 0 0 0 0 0 0 0 0 0
12 0 0 0 0 0 0 0 0 0 0 0 0
13 0 0 0 0 0 0 0 0 0 0 0 0
14 0 0 0 0 0 0 0 0 0 0 0 0
15 0 0 0 0 0 0 0 0 0 0 0 0
16 0 0 0 0 0 0 0 0 0 0 0 0
17 0 0 0 0 0 0 0 0 0 0 0 0
18 0 0 0 0 0 0 0 0 0 0 0 0
19 0 0 0 0 0 0 0 0 0 0 0 1
20 0 0 0 0 0 0 0 0 0 0 0 0
21 0 0 0 0 0 0 0 0 0 0 0 0
22 0 0 0 0 0 0 0 0 0 0 0 0
23 0 0 0 0 0 0 0 0 0 0 0 0
24 0 0 0 0 0 0 0 0 0 0 0 0
25 0 0 0 0 0 0 0 0 0 0 0 0
26 0 0 0 0 0 0 0 0 0 0 0 0
27 0 0 0 0 0 0 0 0 0 0 0 0
28 0 1 0 0 0 0 0 0 0 0 0 0
29 0   0 0 0 0 0 0 0 0 0 0
30 0   0 0 0 0 0 0 0 0 0 0
31 0   0   0   0 0   0   0
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
High 1 1 1 0 0 0 0 0 0 0 0 1
Mean 1 1 1 0 0 0 0 0 0 0 0 1
Count 1 1 1 0 0 0 0 0 0 0 0 1
Cumul 1 2 3 3 3 3 3 3 3 3 3 4

Dense Fog in London, nw3, for every available day of 2021 along with monthly summary: lowest, highest, total, count (values > 0), and the cumulative value for the year to the month's end.