ಮಳೆClimate normals · 1991–2020

Monsoon Almanac

Bengaluru takes rain from both monsoons. The wettest month is September, and the northeast monsoon keeps October nearly as wet. April is the hottest month and May out-rains June.

1,078 mmrain in an average year
63rainy days (2.5 mm or more)
34.1°April mean daily high
16.1°January mean daily low
Rain gauges: average monthly rainfall, in mm. Height is to scale against the ruler.
Floor tiles: one tile per rainy day, counted in the average month.
Front-face bars: each spans the mean daily low to the mean daily high. Colour shows the high.
26.9°mean daily high34.1°

Source: India Meteorological Department climate normals for Bengaluru, 1991–2020, as tabulated on Wikipedia. A rainy day is one with 2.5 mm of rain or more.