April · India
Best time to visit Chennai in April Weather, crowds & prices
Weather in Chennai in April
Average temperature 31°C, 5 mm of rain, about 30 days with 6+ hours of sunshine and 65% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
April score
10.0/10
Ranked #1 of 12 months
- Avg temp
- 31°C
- Rainfall
- 5 mm
- Humidity
- 65%
- Days with 6h+ sun
- 30
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
April in Chennai scores 10.0/10 for beach and coastal travel - the single best month of the year. Expect around 31°C, 5 mm of rain, and roughly 30 days with 6+ hours of sunshine this month.
Chennai strings Tamil temples, colonial churches and a long Marina beach along the Bay of Bengal.
April: the best month of the year in Chennai
Days in April average 31°C (87°F) — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
At just 5 mm for the month, rain will not shape your plans; you get about 30 days with 6+ hours of sunshine and 12.3 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Chennai at 10/10 — the reference point every other month on this page is measured against.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.
Budget for peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Chennai in April?
- In April, Chennai averages 31°C, 5 mm of rain, and about 30 days with 6+ hours of sunshine. Its climate-comfort score is 10.0/10.
- Is April a good time to visit Chennai?
- April earns a 10.0/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Chennai in April?
- Expect about 5 mm of rain in April. Average humidity is 65% and there are about 30 days with 6+ hours of sunshine.
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