Since 1 June 2026
770 mm
Same period 2025
766 mm
Rainy days (≥ 2.5 mm)
73 vs 67
Month by month
- Jun107 mm183 mm last year · 11 rainy days
- Jul264 mm311 mm last year · 27 rainy days
- Aug275 mm226 mm last year · 28 rainy days
- Sep124 mm47 mm last year · 7 rainy days
Teal = 2026, grey = 2025.
Last 30 days
9 Aug7 Sept
Quick answers
People often ask about Dumka monsoon
How much rain has Dumka district received this monsoon?
770 mm from 1 June to 7 Sept 2026 at the district centre, over 73 days with 2.5 mm or more. Last year the same period brought 766 mm.
Which was the wettest day of monsoon 2026 in Dumka?
1 Sept 2026, with about 42 mm at the district centre.
Answers are auto-built from the village's verified record. If something is wrong, residents can correct it after claiming the village.