June is one of the warmer months of the year in Chengalpattu, with average highs near 37.1°C and lows around 25.6°C (mean 31.4°C). It is one of the drier months, averaging 71 mm of rainfall and 66% relative humidity across the period.
June is one of the warmer months of the year in Chengalpattu. Across 45 years of records, the warmest June in Chengalpattu was 1997 — when the month averaged 33°C — while the coldest was 2004 at 29.8°C. Typical June days reach 37.1°C with nights near 25.6°C. The long-term June temperature trend is broadly flat.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 31.3°C | 31.4°C | 31.3°C | 31.6°C | 31.2°C | -0.1°C |
| Avg High | 37.2°C | 37.3°C | 37.0°C | 37.4°C | 36.4°C | -0.8°C |
| Avg Low | 25.4°C | 25.5°C | 25.6°C | 25.8°C | 26.0°C | +0.6°C |
| Avg Rain | 54 mm | 79 mm | 51 mm | 78 mm | 102 mm | +48 mm |
June temperatures in Chengalpattu have stayed relatively stable across the record.
June has ranged from a record low of 24.2°C (1985) to a record high of 40°C (1997).
Rainfall in June is one of the drier months, averaging 71 mm, with a wettest year of 295 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.1°C per decade while lows rose 0.2°C per decade, narrowing the gap between day and night.
A good time to visit Chengalpattu
June is a good time to visit Chengalpattu, with days averaging 37.1°C and nights around 25.6°C (mean 31.4°C, warmer than Chengalpattu's yearly average) and moderate rainfall. January and February are marginally more temperate, but June still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 36.9°C | 26.0°C | 31.4°C | 61 mm | 68% | 3.7 m/s | 5.6 |
| 2024 | 36.2°C | 25.7°C | 31.0°C | 151 mm | 71% | 3.8 m/s | 5.4 |
| 2023 | 37.3°C | 25.9°C | 31.6°C | 144 mm | 72% | 3.5 m/s | 5.5 |
| 2022 | 35.1°C | 25.6°C | 30.3°C | 120 mm | 72% | 3 m/s | 5.9 |
| 2021 | 35.9°C | 26.1°C | 31.0°C | 68 mm | 68% | 3.6 m/s | 5.6 |
| 2020 | 37.0°C | 26.4°C | 31.7°C | 70 mm | 67% | 3.3 m/s | 5.6 |
| 2019 | 38.1°C | 27.5°C | 32.8°C | 60 mm | 66% | 3.6 m/s | 5.8 |
| 2018 | 36.3°C | 25.6°C | 31.0°C | 66 mm | 66% | 3.7 m/s | 5.4 |
| 2017 | 37.9°C | 25.8°C | 31.9°C | 71 mm | 64% | 3.8 m/s | 5.4 |
| 2016 | 36.8°C | 24.9°C | 30.9°C | 116 mm | 73% | 3.6 m/s | 5.2 |
| 2015 | 36.4°C | 25.9°C | 31.1°C | 64 mm | 69% | 4.1 m/s | 5.6 |
| 2014 | 37.9°C | 26.1°C | 32.0°C | 102 mm | 67% | 3.4 m/s | 5.9 |
| 2013 | 36.9°C | 25.2°C | 31.0°C | 107 mm | 67% | 4.3 m/s | 5.4 |
| 2012 | 39.2°C | 25.6°C | 32.4°C | 49 mm | 60% | 4.1 m/s | 6 |
| 2011 | 38.3°C | 26.0°C | 32.2°C | 37 mm | 58% | 4.1 m/s | 5.8 |
| 2010 | 36.2°C | 25.6°C | 30.9°C | 110 mm | 72% | 3.8 m/s | 5.4 |
| 2009 | 38.3°C | 26.0°C | 32.2°C | 21 mm | 62% | 3.9 m/s | 6.3 |
| 2008 | 36.8°C | 25.4°C | 31.1°C | 53 mm | 67% | 3.6 m/s | 5.7 |
| 2007 | 37.2°C | 25.1°C | 31.2°C | 76 mm | 68% | 3.8 m/s | 5.1 |
| 2006 | 35.9°C | 25.9°C | 30.9°C | 67 mm | 70% | 3.2 m/s | 5.9 |
| 2005 | 36.7°C | 26.3°C | 31.5°C | 15 mm | 66% | 3.9 m/s | 5.7 |
| 2004 ❄️ | 34.9°C | 24.7°C | 29.8°C | 53 mm | 76% | 3.8 m/s | 5.9 |
| 2003 | 38.1°C | 26.2°C | 32.2°C | 48 mm | 63% | 4.5 m/s | 5.8 |
| 2002 | 36.9°C | 26.1°C | 31.5°C | 58 mm | 69% | 3.8 m/s | 5.6 |
| 2001 | 38.2°C | 25.5°C | 31.9°C | 59 mm | 62% | 4.4 m/s | 5.3 |
| 2000 | 36.9°C | 24.5°C | 30.7°C | 58 mm | 65% | 4.2 m/s | 5.1 |
| 1999 | 36.2°C | 24.9°C | 30.5°C | 79 mm | 69% | 4 m/s | 5.8 |
| 1998 | 38.0°C | 27.0°C | 32.5°C | 22 mm | 60% | 4.8 m/s | 5.2 |
| 1997 🔥 | 40.0°C | 26.0°C | 33.0°C | 46 mm | 63% | 4.3 m/s | 5.4 |
| 1996 🌧️ | 36.2°C | 25.1°C | 30.7°C | 295 mm | 74% | 4.3 m/s | 5.1 |
| 1995 | 36.0°C | 25.2°C | 30.6°C | 35 mm | 72% | 4.2 m/s | 5.5 |
| 1994 | 36.3°C | 25.1°C | 30.7°C | 43 mm | 64% | 4.2 m/s | 5.6 |
| 1993 | 39.0°C | 25.5°C | 32.2°C | 69 mm | 67% | 3.8 m/s | 5.4 |
| 1992 | 38.1°C | 26.0°C | 32.0°C | 31 mm | 62% | 4.1 m/s | 5.2 |
| 1991 | 36.7°C | 24.9°C | 30.8°C | 149 mm | 72% | 4.4 m/s | 5 |
| 1990 | 36.5°C | 25.4°C | 30.9°C | 24 mm | 66% | 3.7 m/s | 5.4 |
| 1989 | 36.7°C | 25.4°C | 31.0°C | 60 mm | 63% | 4.1 m/s | 5.4 |
| 1988 | 38.2°C | 26.8°C | 32.5°C | 11 mm | 59% | 4.5 m/s | 5.7 |
| 1987 | 36.4°C | 25.7°C | 31.0°C | 67 mm | 63% | 3.6 m/s | 5.1 |
| 1986 | 37.3°C | 25.7°C | 31.5°C | 26 mm | 60% | 4.3 m/s | 5.3 |
| 1985 | 35.9°C | 24.2°C | 30.0°C | 94 mm | 65% | 4.4 m/s | 5 |
| 1984 | 36.7°C | 25.5°C | 31.1°C | 48 mm | 58% | 4.4 m/s | 5.3 |
| 1983 | 38.8°C | 25.9°C | 32.4°C | 46 mm | 63% | 4.4 m/s | — |
| 1982 | 36.7°C | 24.5°C | 30.6°C | 70 mm | 68% | 4.2 m/s | — |
| 1981 | 38.0°C | 25.3°C | 31.6°C | 68 mm | 66% | 4.6 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 37.1°C with lows near 25.6°C (mean 31.4°C), based on 45 years of NASA POWER data.
June averages 71 mm of rainfall in Chengalpattu, one of the drier months. The wettest on record was 295 mm in 1996.
The hottest June reached 40°C in 1997. The coldest dipped to 24.2°C in 1985.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have held steady by about 0°C. Daytime highs moved from 37.2°C to 36.3°C and overnight lows from 25.1°C to 25.9°C over the same span.
June is one of the warmer months of the year in Chengalpattu and one of the drier months, so plan for around 37.1°C daytime highs and 25.6°C at night.
Not quite — June is the 11th coolest month in Chengalpattu, averaging 31.4°C.
For June in Chengalpattu, pack light, breathable clothing and sun protection, with typical highs of 37.1°C and lows of 25.6°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 66% — moderately humid.
Average wind speed in June is 4 m/s. The windiest June on record averaged 4.8 m/s (1998).
The wettest June on record was 1996 with 295 mm. On average, June sees 71 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Chengalpattu behaves each June, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for June specifically, along with year-by-year records and how the month has changed over the decades.
