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Mumbai Average Annual Rainfall Data by James Fern is a document available to read on EtoBox.

The average annual rainfall in Mumbai from 2008-2012 was 2382 mm, with rainfall occurring over 80 days on average. A 100 sqm terrace in Mumbai could harvest approximately 226,252 liters of rainwater annually, enough to meet the dry season water needs of a 5-person family including a 20% surplus. During peak rainfall of 100 mm/hr, the 15-minute runoff from a 100 sqm terrace would be 25 mm or 25 cubic meters.

Author

James Fern

Language

EN