June is one of the warmer months of the year in Thoothukudi, with average highs near 35°C and lows around 24°C (mean 29.5°C). It is a relatively wet time of year, averaging 146 mm of rainfall and 77% relative humidity across the period.
June is one of the warmer months of the year in Thoothukudi. Across 45 years of records, the warmest June in Thoothukudi was 2019 — when the month averaged 32°C — while the coldest was 1981 at 26.7°C. Typical June days reach 35°C with nights near 24°C. The long-term trend is warming, about 0.8°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 28.2°C | 28.9°C | 29.2°C | 30.8°C | 30.7°C | +2.5°C |
| Avg High | 33.3°C | 34.1°C | 34.7°C | 36.8°C | 36.7°C | +3.4°C |
| Avg Low | 23.0°C | 23.7°C | 23.7°C | 24.9°C | 24.7°C | +1.7°C |
| Avg Rain | 240 mm | 261 mm | 128 mm | 28 mm | 41 mm | -199 mm |
June temperatures in Thoothukudi have risen by about 2.9°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 22.4°C (1981) to a record high of 38.7°C (2010).
Rainfall in June is a relatively wet time of year, averaging 146 mm, with a wettest year of 670 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 1.1°C per decade while lows rose 0.5°C per decade, widening the gap between day and night.
A quieter season to visit Thoothukudi
If your dates are flexible, the more temperate months of January and December tend to be the most comfortable for visiting Thoothukudi. That said, June — with days averaging 35°C and nights around 24°C (mean 29.5°C) and higher rainfall (146 mm) — can still be rewarding for travellers who don't mind the warmth, and often means fewer crowds.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 37.2°C | 24.9°C | 31.0°C | 33 mm | 72% | 4.5 m/s | 5.7 |
| 2024 | 35.2°C | 24.6°C | 29.9°C | 56 mm | 77% | 4.1 m/s | 5.3 |
| 2023 | 37.8°C | 25.4°C | 31.6°C | 27 mm | 68% | 4.3 m/s | 5.8 |
| 2022 | 36.5°C | 23.5°C | 30.0°C | 36 mm | 71% | 3.9 m/s | 5.6 |
| 2021 | 36.2°C | 24.4°C | 30.3°C | 59 mm | 77% | 3.9 m/s | 5.9 |
| 2020 | 37.5°C | 25.2°C | 31.4°C | 36 mm | 70% | 4.5 m/s | 5.7 |
| 2019 🔥 | 38.1°C | 25.8°C | 32.0°C | 32 mm | 69% | 4.7 m/s | 5.8 |
| 2018 | 36.3°C | 25.0°C | 30.6°C | 32 mm | 70% | 4.9 m/s | 5.7 |
| 2017 | 37.1°C | 25.1°C | 31.1°C | 44 mm | 71% | 4.7 m/s | 5.7 |
| 2016 | 35.7°C | 24.2°C | 30.0°C | 35 mm | 73% | 4.9 m/s | 5.4 |
| 2015 | 34.7°C | 23.8°C | 29.3°C | 54 mm | 78% | 4.2 m/s | 5.9 |
| 2014 | 37.0°C | 25.2°C | 31.1°C | 9 mm | 71% | 5 m/s | 6.1 |
| 2013 | 35.9°C | 25.0°C | 30.4°C | 14 mm | 68% | 5.6 m/s | 5.2 |
| 2012 | 36.9°C | 25.0°C | 30.9°C | 8 mm | 66% | 5.2 m/s | 5.7 |
| 2011 | 37.6°C | 24.6°C | 31.1°C | 16 mm | 67% | 4.9 m/s | 6 |
| 2010 | 38.7°C | 24.9°C | 31.8°C | 32 mm | 69% | 4.9 m/s | 5.7 |
| 2009 | 36.5°C | 24.2°C | 30.4°C | 50 mm | 73% | 5 m/s | 6.2 |
| 2008 | 35.1°C | 23.9°C | 29.5°C | 26 mm | 73% | 4.6 m/s | 6 |
| 2007 | 37.3°C | 24.5°C | 30.9°C | 83 mm | 75% | 4.3 m/s | 5.2 |
| 2006 | 35.1°C | 23.7°C | 29.4°C | 133 mm | 79% | 3.7 m/s | 6 |
| 2005 | 32.2°C | 23.5°C | 27.8°C | 180 mm | 85% | 4.1 m/s | 5.8 |
| 2004 | 32.3°C | 23.2°C | 27.8°C | 179 mm | 85% | 4.2 m/s | 5.9 |
| 2003 | 37.2°C | 23.1°C | 30.1°C | 161 mm | 75% | 4.2 m/s | 6 |
| 2002 | 34.1°C | 23.9°C | 29.0°C | 132 mm | 81% | 4.1 m/s | 6 |
| 2001 | 32.7°C | 23.7°C | 28.2°C | 189 mm | 83% | 4.2 m/s | 5.5 |
| 2000 | 34.1°C | 23.3°C | 28.7°C | 152 mm | 76% | 4.9 m/s | 5.7 |
| 1999 | 32.0°C | 22.7°C | 27.3°C | 251 mm | 86% | 4 m/s | 6 |
| 1998 | 33.4°C | 24.6°C | 29.0°C | 181 mm | 81% | 4.7 m/s | 4.6 |
| 1997 | 38.0°C | 23.9°C | 30.9°C | 284 mm | 73% | 3.8 m/s | 5.3 |
| 1996 | 34.4°C | 23.7°C | 29.0°C | 260 mm | 81% | 4 m/s | 4.4 |
| 1995 | 36.2°C | 24.1°C | 30.2°C | 86 mm | 78% | 4.8 m/s | 4.7 |
| 1994 | 31.8°C | 23.2°C | 27.5°C | 172 mm | 83% | 4.5 m/s | 5.1 |
| 1993 | 34.2°C | 24.0°C | 29.1°C | 245 mm | 83% | 4.2 m/s | 5 |
| 1992 | 33.7°C | 23.0°C | 28.3°C | 365 mm | 83% | 4.7 m/s | 4.8 |
| 1991 🌧️ | 33.4°C | 24.1°C | 28.8°C | 670 mm | 88% | 4.1 m/s | 4.7 |
| 1990 | 33.5°C | 23.5°C | 28.5°C | 97 mm | 78% | 4.7 m/s | 5 |
| 1989 | 34.4°C | 22.9°C | 28.6°C | 263 mm | 81% | 4.3 m/s | 4.9 |
| 1988 | 34.0°C | 23.0°C | 28.5°C | 389 mm | 84% | 4.1 m/s | 5.4 |
| 1987 | 33.7°C | 23.5°C | 28.6°C | 116 mm | 76% | 4.6 m/s | 4.9 |
| 1986 | 35.3°C | 23.3°C | 29.3°C | 84 mm | 74% | 4.5 m/s | 5.1 |
| 1985 | 31.5°C | 22.8°C | 27.2°C | 318 mm | 83% | 4.5 m/s | 4.7 |
| 1984 | 32.2°C | 22.5°C | 27.3°C | 119 mm | 80% | 4.6 m/s | 5.6 |
| 1983 | 36.9°C | 24.0°C | 30.4°C | 109 mm | 70% | 4.4 m/s | — |
| 1982 | 30.7°C | 23.0°C | 26.9°C | 418 mm | 87% | 4.1 m/s | — |
| 1981 ❄️ | 31.1°C | 22.4°C | 26.7°C | 346 mm | 85% | 4.5 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 35°C with lows near 24°C (mean 29.5°C), based on 45 years of NASA POWER data.
June averages 146 mm of rainfall in Thoothukudi, a relatively wet time of year. The wettest on record was 670 mm in 1991.
The hottest June reached 38.7°C in 2010. The coldest dipped to 22.4°C in 1981.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 2.9°C. Daytime highs moved from 32.5°C to 36.6°C and overnight lows from 22.9°C to 24.6°C over the same span.
June is one of the warmer months of the year in Thoothukudi and a relatively wet time of year, so plan for around 35°C daytime highs and 24°C at night.
Not quite — June is the 9th coolest month in Thoothukudi, averaging 29.5°C.
For June in Thoothukudi, pack light, breathable clothing and sun protection, with typical highs of 35°C and lows of 24°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 77% — quite humid.
Average wind speed in June is 4.5 m/s. The windiest June on record averaged 5.6 m/s (2013).
The wettest June on record was 1991 with 670 mm. On average, June sees 146 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 Thoothukudi 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.
