Since 1 June 2026
1052 mm
Same period 2025
1054 mm
Rainy days (≥ 2.5 mm)
67 vs 72
Month by month
- Jun429 mm368 mm last year · 28 rainy days
- Jul185 mm347 mm last year · 17 rainy days
- Aug424 mm315 mm last year · 22 rainy days
- Sep14 mm24 mm last year · 0 rainy days
Teal = 2026, grey = 2025.
Last 30 days
11 Aug9 Sept
Quick answers
People often ask about Kollam monsoon
How much rain has Kollam district received this monsoon?
1052 mm from 1 June to 9 Sept 2026 at the district centre, over 67 days with 2.5 mm or more. Last year the same period brought 1054 mm.
Which was the wettest day of monsoon 2026 in Kollam?
1 Aug 2026, with about 124 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.