In the just concluded month of Aug 2023, India received just 162.7 mm (263.8 mm in Aug 2022, 3.5% above the normal[i]) or 36.2% below normal rainfall against Aug normal rainfall of 254.9 mm as per India Meteorological department (IMD). In Aug 2021, the rainfall was 195.9 mm[ii], about 24.13% below normal and in Aug 2020, the rainfall was 327 mm[iii], or about 26.6% above normal.
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SW Monsoon 2021: District wise rainfall in India
In the just concluded South West Monsoon 2021, India received 874.6 mm rainfall, about 99.32% of the Normal SW Monsoon rainfall or just 0.68% less than the normal SW Monsoon rainfall of 880.6 mm as per India Meteorological department. This rainfall will now be categorised as normal rainfall though till the beginning of Sept 2021, the rainfall at national level was 10% below normal. The massive 34.96% surplus rainfall in Sept 2021, thanks to a number of circulations contributed from the Bay of Bengal, ending with Cyclone Gulab and now possibly Cyclone Shaheen has contributed to wipe out the deficit.
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