June is close to Thrissur's year-round average, with average highs near 30.8°C and lows around 23.6°C (mean 27.2°C). It is a relatively wet time of year, averaging 452 mm of rainfall and 88% relative humidity across the period.
June is close to Thrissur's year-round average. Across 45 years of records, the warmest June in Thrissur was 1997 — when the month averaged 29.6°C — while the coldest was 1985 at 25.2°C. Typical June days reach 30.8°C with nights near 23.6°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 | 26.8°C | 27.4°C | 26.9°C | 27.3°C | 27.5°C | +0.7°C |
| Avg High | 30.6°C | 31.2°C | 30.2°C | 30.8°C | 31.1°C | +0.5°C |
| Avg Low | 23.0°C | 23.8°C | 23.7°C | 23.7°C | 23.9°C | +0.9°C |
| Avg Rain | 511 mm | 497 mm | 452 mm | 430 mm | 328 mm | -183 mm |
June temperatures in Thrissur have risen by about 0.9°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 22.4°C (1981) to a record high of 35.3°C (1997).
Rainfall in June is a relatively wet time of year, averaging 452 mm, with a wettest year of 917 mm.
A quieter season to visit Thrissur
If your dates are flexible, the more temperate months of December and January tend to be the most comfortable for visiting Thrissur. That said, June — with days averaging 30.8°C and nights around 23.6°C (mean 27.2°C) and higher rainfall (452 mm) — can still be rewarding for travellers who don't mind the cooler conditions, and often means fewer crowds.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 31.0°C | 24.5°C | 27.7°C | 502 mm | 90% | 2.9 m/s | 4.2 |
| 2024 | 30.4°C | 24.4°C | 27.4°C | 329 mm | 88% | 2.2 m/s | 4.2 |
| 2023 | 33.6°C | 23.7°C | 28.6°C | 247 mm | 82% | 2.2 m/s | 4.6 |
| 2022 | 30.0°C | 22.9°C | 26.4°C | 278 mm | 88% | 2.1 m/s | 4.9 |
| 2021 | 30.2°C | 23.9°C | 27.0°C | 297 mm | 88% | 2.5 m/s | 4.9 |
| 2020 | 31.5°C | 24.2°C | 27.8°C | 313 mm | 86% | 2.6 m/s | 4.5 |
| 2019 | 33.9°C | 23.7°C | 28.8°C | 263 mm | 85% | 2.7 m/s | 4.8 |
| 2018 | 30.0°C | 23.1°C | 26.6°C | 506 mm | 89% | 2.8 m/s | 3.9 |
| 2017 | 30.1°C | 24.4°C | 27.2°C | 396 mm | 88% | 2.7 m/s | 4.2 |
| 2016 | 30.1°C | 23.4°C | 26.7°C | 416 mm | 88% | 2.9 m/s | 3.8 |
| 2015 | 31.2°C | 24.1°C | 27.6°C | 336 mm | 87% | 2.6 m/s | 4.4 |
| 2014 | 29.9°C | 24.5°C | 27.2°C | 281 mm | 88% | 3 m/s | 4.6 |
| 2013 | 29.7°C | 23.6°C | 26.7°C | 739 mm | 90% | 3.2 m/s | 3.5 |
| 2012 | 31.1°C | 23.3°C | 27.2°C | 317 mm | 87% | 2.7 m/s | 4.4 |
| 2011 | 29.5°C | 23.1°C | 26.3°C | 472 mm | 89% | 3 m/s | 4 |
| 2010 | 32.9°C | 23.9°C | 28.4°C | 576 mm | 88% | 2.9 m/s | 4.4 |
| 2009 | 30.4°C | 23.1°C | 26.8°C | 426 mm | 88% | 2.8 m/s | 4.6 |
| 2008 | 29.2°C | 23.6°C | 26.4°C | 366 mm | 89% | 2.7 m/s | 4.4 |
| 2007 | 32.1°C | 23.8°C | 27.9°C | 577 mm | 89% | 2.8 m/s | 4.4 |
| 2006 | 29.8°C | 23.7°C | 26.7°C | 498 mm | 89% | 2.4 m/s | 4.7 |
| 2005 | 30.6°C | 24.6°C | 27.6°C | 508 mm | 89% | 3.1 m/s | 4.2 |
| 2004 | 29.0°C | 23.7°C | 26.3°C | 431 mm | 91% | 3.1 m/s | 4.3 |
| 2003 | 32.2°C | 23.3°C | 27.7°C | 464 mm | 87% | 2.7 m/s | 4.6 |
| 2002 | 29.6°C | 24.3°C | 26.9°C | 356 mm | 89% | 3.1 m/s | 4.4 |
| 2001 | 29.4°C | 23.8°C | 26.6°C | 530 mm | 89% | 3.3 m/s | 3.8 |
| 2000 | 29.7°C | 22.7°C | 26.2°C | 368 mm | 87% | 3.7 m/s | 3.9 |
| 1999 | 29.3°C | 23.7°C | 26.5°C | 400 mm | 89% | 3 m/s | 4.5 |
| 1998 | 32.2°C | 24.7°C | 28.4°C | 458 mm | 85% | 3.4 m/s | 4 |
| 1997 🔥 | 35.3°C | 24.0°C | 29.6°C | 517 mm | 82% | 2.9 m/s | 4.8 |
| 1996 | 32.8°C | 23.7°C | 28.2°C | 440 mm | 85% | 3.4 m/s | 4.6 |
| 1995 | 31.6°C | 23.5°C | 27.5°C | 439 mm | 89% | 3.1 m/s | 4.4 |
| 1994 | 28.8°C | 23.3°C | 26.0°C | 483 mm | 90% | 3.4 m/s | 4 |
| 1993 | 29.8°C | 24.0°C | 26.9°C | 514 mm | 90% | 2.9 m/s | 4.5 |
| 1992 | 30.0°C | 23.6°C | 26.8°C | 524 mm | 89% | 3.2 m/s | 4.2 |
| 1991 🌧️ | 32.3°C | 23.5°C | 27.9°C | 917 mm | 90% | 3.4 m/s | 3.6 |
| 1990 | 29.4°C | 23.9°C | 26.6°C | 284 mm | 88% | 3.1 m/s | 4.2 |
| 1989 | 30.0°C | 22.6°C | 26.3°C | 546 mm | 89% | 3.1 m/s | 4.2 |
| 1988 | 31.8°C | 23.2°C | 27.5°C | 443 mm | 87% | 3 m/s | 4.6 |
| 1987 | 31.8°C | 23.1°C | 27.5°C | 374 mm | 85% | 3.2 m/s | 4.4 |
| 1986 | 31.6°C | 23.4°C | 27.5°C | 368 mm | 84% | 3.1 m/s | 4.1 |
| 1985 ❄️ | 27.9°C | 22.6°C | 25.2°C | 611 mm | 89% | 3 m/s | 3.7 |
| 1984 | 28.7°C | 22.6°C | 25.6°C | 411 mm | 88% | 3.1 m/s | 4.2 |
| 1983 | 34.6°C | 24.0°C | 29.3°C | 314 mm | 82% | 3.1 m/s | — |
| 1982 | 30.3°C | 23.2°C | 26.8°C | 718 mm | 86% | 3.1 m/s | — |
| 1981 | 28.9°C | 22.4°C | 25.7°C | 809 mm | 88% | 3.4 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 30.8°C with lows near 23.6°C (mean 27.2°C), based on 45 years of NASA POWER data.
June averages 452 mm of rainfall in Thrissur, a relatively wet time of year. The wettest on record was 917 mm in 1991.
The hottest June reached 35.3°C in 1997. 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 0.9°C. Daytime highs moved from 30.1°C to 31°C and overnight lows from 23°C to 23.9°C over the same span.
June is close to Thrissur's year-round average and a relatively wet time of year, so plan for around 30.8°C daytime highs and 23.6°C at night.
Not quite — June is the 8th coolest month in Thrissur, averaging 27.2°C.
For June in Thrissur, pack light, breathable clothing and sun protection, with typical highs of 30.8°C and lows of 23.6°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 88% — quite humid.
Average wind speed in June is 2.9 m/s. The windiest June on record averaged 3.7 m/s (2000).
The wettest June on record was 1991 with 917 mm. On average, June sees 452 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 Thrissur 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.
