Factors Affecting the Climate of Bihar
- Nearness to Himalayas.
- Nearness to Tropic of Cancer.
- Nearness to Bay of Bengal.
- Activities of South-West monsoon.
- Nor-westers and Summer Winds.
Seasons in Bihar
- Summer Season:- March to June
- Rainy Season:- July to October
- Winter Season:- November to February
- Arabian Ocean Branch of S-W Monsoon.
- Bay of Bengal Branch of S-W Monsoon.
|Months||Rainfall (in mm)|