Chengalpattu Weather in May
Average highs run from 37°C on May 1 to 39°C on May 31, and lows from 27°C to 28°C. Normal precipitation for the month is 56 mm over about 6 wet days.
May day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
May at a glance
- Average high
- 39°C
- Average low
- 28°C
- Precipitation
- 56 mm
- Record high
- 45°CMay 29, 2003
- Record low
- 22°CMay 1, 1996
- Daylight
- 12 h 35 min to 12 h 49 min
- Cloud cover
- 59%
- Humidity
- 67%
- Dew point
- 24°C
- Wind
- 17.6 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| May 1 | 37°C | 27°C | 42°C 1991 | 22°C 1996 | 19% |
| May 2 | 37°C | 27°C | 41°C 1985 | 23°C 2005 | 19% |
| May 3 | 37°C | 27°C | 42°C 2008 | 24°C 2004 | 19% |
| May 4 | 37°C | 27°C | 42°C 2019 | 24°C 2005 | 20% |
| May 5 | 37°C | 27°C | 42°C 2008 | 24°C 2004 | 21% |
| May 6 | 37°C | 27°C | 42°C 2011 | 24°C 2014 | 22% |
| May 7 | 37°C | 27°C | 43°C 1973 | 22°C 1981 | 23% |
| May 8 | 38°C | 28°C | 42°C 2011 | 24°C 1995 | 24% |
| May 9 | 38°C | 27°C | 43°C 1973 | 24°C 1990 | 25% |
| May 10 | 39°C | 28°C | 43°C 2002 | 24°C 2022 | 26% |
| May 11 | 39°C | 28°C | 44°C 2002 | 25°C 1999 | 26% |
| May 12 | 39°C | 28°C | 44°C 2001 | 22°C 1979 | 25% |
| May 13 | 39°C | 28°C | 44°C 2001 | 23°C 2013 | 25% |
| May 14 | 39°C | 43°C 2007 | 22°C 2009 | 24% | |
| May 15 | 38°C | 43°C 2001 | 24°C 1962 | 24% | |
| May 16 | 39°C | 27°C | 43°C 2017 | 24°C 1962 | 24% |
| May 17 | 39°C | 27°C | 43°C 2012 | 23°C 2016 | 23% |
| May 18 | 39°C | 28°C | 43°C 1997 | 24°C 2016 | 23% |
| May 19 | 40°C | 27°C | 44°C 2017 | 23°C 2010 | 24% |
| May 20 | 39°C | 43°C 2012 | 23°C 2010 | 24% | |
| May 21 | 39°C | 44°C 1980 | 23°C 2011 | 25% | |
| May 22 | 40°C | 28°C | 44°C 2003 | 23°C 1989 | 24% |
| May 23 | 40°C | 28°C | 44°C 1980 | 24°C 1973 | 23% |
| May 24 | 39°C | 28°C | 44°C 1980 | 23°C 2001 | 22% |
| May 25 | 39°C | 28°C | 43°C 2013 | 25°C 1974 | 22% |
| May 26 | 39°C | 28°C | 44°C 1998 | 24°C 2006 | 22% |
| May 27 | 39°C | 28°C | 44°C 1998 | 23°C 1993 | 23% |
| May 28 | 39°C | 43°C 2012 | 26°C 2004 | 24% | |
| May 29 | 39°C | 28°C | 45°C 2003 | 26°C 2001 | 26% |
| May 30 | 39°C | 43°C 1998 | 26°C 2005 | 28% | |
| May 31 | 39°C | 28°C | 43°C 1998 | 24°C 1962 | 29% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+5:30).
- May 1
- sunrise 5:50 AM, sunset 6:25 PM
- May 31
- sunrise 5:43 AM, sunset 6:32 PM
Other months
Sources
Records: NOAA GHCN-Daily, station IN020040900, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.