This visualization shows how rainfall patterns have varied across India’s
meteorological subdivisions from 1901–2017. Each fern represents a
subdivision, with density and color reflecting monthly rainfall amounts.
Subdivision Legend
1: Andaman & Nicobar Islands
2: Arunachal Pradesh
3: Assam & Meghalaya
4: Nagaland, Manipur, Mizoram & Tripura
5: Sub-Himalayan West Bengal & Sikkim
6: Gangetic West Bengal
7: Odisha
8: Jharkhand
9: Bihar
10: East Uttar Pradesh
11: West Uttar Pradesh
12: Uttarakhand
13: Haryana, Delhi & Chandigarh
14: Punjab
15: Himachal Pradesh
16: Jammu, Kashmir & Ladakh
17: West Rajasthan
18: East Rajasthan
19: West Madhya Pradesh
20: East Madhya Pradesh
21: Gujarat
22: Saurashtra & Kutch
23: Konkan & Goa
24: Madhya Maharashtra
25: Marathwada
26: Vidarbha
27: Chhattisgarh
28: Coastal Andhra Pradesh
29: Telangana
30: Rayalaseema
31: Tamil Nadu & Ponducherry
32: Coastal Karnataka
33: North Interior Karnataka
34: South Interior Karnataka
35: Kerala
36: Lakshadweep