From: Seasonal variation in isotopic composition and the origin of precipitation over Bangladesh
 | LND | BOB | ARS | NID | SID | PAC | |
---|---|---|---|---|---|---|---|
Pre-monsoon | Sylhet | 10% | 34% | 26% | 11% | Â | Â |
Dhaka | Â | 36% | 24% | 13% | Â | Â | |
Chittagong | Â | 28% | 21% | 15% | Â | Â | |
Indian Summer Monsoon | Sylhet | 19% | 23% | 16% | 15% | 14% | Â |
Dhaka | 10% | 20% | 16% | 13% | 13% | Â | |
Chittagong | Â | 22% | 16% | 15% | 15% | Â | |
Post-monsoon | Sylhet | 24% | 12% | Â | Â | Â | 37% |
Dhaka | 19% | 18% | Â | Â | Â | 26% | |
Chittagong | 20% | 11% | Â | Â | Â | 29% |