June is one of the cooler months of the year in Thrissur, with average highs near 28.6°C and lows around 24.8°C (mean 26.7°C). It is a relatively wet time of year, averaging 452 mm of rainfall and 88% relative humidity across the period.
June is one of the cooler months of the year in Thrissur. Across 45 years of records, the warmest June in Thrissur was 2023 — when the month averaged 28.2°C — while the coldest was 1985 at 25.4°C. Typical June days reach 28.6°C with nights near 24.8°C. The long-term trend is warming, about 0.2°C per decade.
June is a relatively wet time of year in Thrissur, averaging 452 mm of rainfall. The wettest June on record was 1991 with 917 mm, while the driest was 2023 at 247 mm.
Relative humidity in Thrissur during June averages 88%. The most humid June was 2004 at 91%, and the least humid was 1997 at 82%.
June receives about 4.3 kWh/m²/day of solar energy in Thrissur. The sunniest Junes were 2021 and 2022 at 4.9 kWh/m²/day, and the cloudiest was 2013 at 3.5.
Average wind speed in Thrissur during June is 2.9 m/s. The windiest June was 2000 at 3.7 m/s, while the calmest was 2022 at 2.1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 26.3°C | 26.6°C | 26.5°C | 26.9°C | 27.3°C | +1°C |
| Avg High | 28.3°C | 28.5°C | 28.4°C | 28.8°C | 29.3°C | +1°C |
| Avg Low | 24.4°C | 24.8°C | 24.7°C | 25.0°C | 25.2°C | +0.8°C |
| Avg Rain | 511 mm | 497 mm | 452 mm | 430 mm | 328 mm | -183 mm |
June temperatures in Thrissur have risen by about 1.1°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 28.6°C and nights around 24.8°C (mean 26.7°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 | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 29.0°C | 27.4°C | 25.7°C | 31.0°C | 24.5°C | 502 mm | 90% | 2.9 m/s | 4.2 |
| 2024 | 29.3°C | 27.3°C | 25.3°C | 30.4°C | 24.4°C | 329 mm | 88% | 2.2 m/s | 4.2 |
| 2023 🔥 | 30.7°C | 28.2°C | 25.7°C | 33.6°C | 23.7°C | 247 mm | 82% | 2.2 m/s | 4.6 |
| 2022 | 28.7°C | 26.6°C | 24.5°C | 30.0°C | 22.9°C | 278 mm | 88% | 2.1 m/s | 4.9 |
| 2021 | 28.9°C | 27.0°C | 25.0°C | 30.2°C | 23.9°C | 297 mm | 88% | 2.5 m/s | 4.9 |
| 2020 | 29.2°C | 27.2°C | 25.2°C | 31.5°C | 24.2°C | 313 mm | 86% | 2.6 m/s | 4.5 |
| 2019 | 30.4°C | 28.0°C | 25.6°C | 33.9°C | 23.7°C | 263 mm | 85% | 2.7 m/s | 4.8 |
| 2018 | 28.4°C | 26.7°C | 25.0°C | 30.0°C | 23.1°C | 506 mm | 89% | 2.8 m/s | 3.9 |
| 2017 | 28.9°C | 27.0°C | 25.2°C | 30.1°C | 24.4°C | 396 mm | 88% | 2.7 m/s | 4.2 |
| 2016 | 28.7°C | 26.8°C | 24.9°C | 30.1°C | 23.4°C | 416 mm | 88% | 2.9 m/s | 3.8 |
| 2015 | 29.1°C | 27.1°C | 25.1°C | 31.2°C | 24.1°C | 336 mm | 87% | 2.6 m/s | 4.4 |
| 2014 | 29.2°C | 27.3°C | 25.5°C | 29.9°C | 24.5°C | 281 mm | 88% | 3 m/s | 4.6 |
| 2013 | 27.9°C | 26.3°C | 24.6°C | 29.7°C | 23.6°C | 739 mm | 90% | 3.2 m/s | 3.5 |
| 2012 | 28.6°C | 26.6°C | 24.5°C | 31.1°C | 23.3°C | 317 mm | 87% | 2.7 m/s | 4.4 |
| 2011 | 28.5°C | 26.6°C | 24.7°C | 29.5°C | 23.1°C | 472 mm | 89% | 3 m/s | 4 |
| 2010 | 28.8°C | 26.9°C | 25.0°C | 32.9°C | 23.9°C | 576 mm | 88% | 2.9 m/s | 4.4 |
| 2009 | 28.4°C | 26.4°C | 24.4°C | 30.4°C | 23.1°C | 426 mm | 88% | 2.8 m/s | 4.6 |
| 2008 | 28.3°C | 26.5°C | 24.6°C | 29.2°C | 23.6°C | 366 mm | 89% | 2.7 m/s | 4.4 |
| 2007 | 28.4°C | 26.7°C | 24.9°C | 32.1°C | 23.8°C | 577 mm | 89% | 2.8 m/s | 4.4 |
| 2006 | 28.5°C | 26.5°C | 24.5°C | 29.8°C | 23.7°C | 498 mm | 89% | 2.4 m/s | 4.7 |
| 2005 | 28.8°C | 27.1°C | 25.4°C | 30.6°C | 24.6°C | 508 mm | 89% | 3.1 m/s | 4.2 |
| 2004 | 27.7°C | 26.1°C | 24.5°C | 29.0°C | 23.7°C | 431 mm | 91% | 3.1 m/s | 4.3 |
| 2003 | 28.9°C | 26.9°C | 25.0°C | 32.2°C | 23.3°C | 464 mm | 87% | 2.7 m/s | 4.6 |
| 2002 | 28.4°C | 26.7°C | 24.9°C | 29.6°C | 24.3°C | 356 mm | 89% | 3.1 m/s | 4.4 |
| 2001 | 28.0°C | 26.3°C | 24.6°C | 29.4°C | 23.8°C | 530 mm | 89% | 3.3 m/s | 3.8 |
| 2000 | 28.2°C | 26.3°C | 24.3°C | 29.7°C | 22.7°C | 368 mm | 87% | 3.7 m/s | 3.9 |
| 1999 | 28.1°C | 26.3°C | 24.5°C | 29.3°C | 23.7°C | 400 mm | 89% | 3 m/s | 4.5 |
| 1998 | 29.4°C | 27.4°C | 25.4°C | 32.2°C | 24.7°C | 458 mm | 85% | 3.4 m/s | 4 |
| 1997 | 30.1°C | 27.6°C | 25.1°C | 35.3°C | 24.0°C | 517 mm | 82% | 2.9 m/s | 4.8 |
| 1996 | 29.1°C | 26.9°C | 24.8°C | 32.8°C | 23.7°C | 440 mm | 85% | 3.4 m/s | 4.6 |
| 1995 | 28.2°C | 26.4°C | 24.6°C | 31.6°C | 23.5°C | 439 mm | 89% | 3.1 m/s | 4.4 |
| 1994 | 27.7°C | 26.0°C | 24.3°C | 28.8°C | 23.3°C | 483 mm | 90% | 3.4 m/s | 4 |
| 1993 | 28.1°C | 26.4°C | 24.7°C | 29.8°C | 24.0°C | 514 mm | 90% | 2.9 m/s | 4.5 |
| 1992 | 28.2°C | 26.4°C | 24.7°C | 30.0°C | 23.6°C | 524 mm | 89% | 3.2 m/s | 4.2 |
| 1991 🌧️ | 28.0°C | 26.5°C | 25.0°C | 32.3°C | 23.5°C | 917 mm | 90% | 3.4 m/s | 3.6 |
| 1990 | 28.5°C | 26.5°C | 24.5°C | 29.4°C | 23.9°C | 284 mm | 88% | 3.1 m/s | 4.2 |
| 1989 | 27.6°C | 25.9°C | 24.2°C | 30.0°C | 22.6°C | 546 mm | 89% | 3.1 m/s | 4.2 |
| 1988 | 28.5°C | 26.5°C | 24.6°C | 31.8°C | 23.2°C | 443 mm | 87% | 3 m/s | 4.6 |
| 1987 | 28.8°C | 26.8°C | 24.8°C | 31.8°C | 23.1°C | 374 mm | 85% | 3.2 m/s | 4.4 |
| 1986 | 28.8°C | 26.5°C | 24.2°C | 31.6°C | 23.4°C | 368 mm | 84% | 3.1 m/s | 4.1 |
| 1985 ❄️ | 27.2°C | 25.4°C | 23.7°C | 27.9°C | 22.6°C | 611 mm | 89% | 3 m/s | 3.7 |
| 1984 | 27.7°C | 25.8°C | 24.0°C | 28.7°C | 22.6°C | 411 mm | 88% | 3.1 m/s | 4.2 |
| 1983 | 29.9°C | 27.6°C | 25.2°C | 34.6°C | 24.0°C | 314 mm | 82% | 3.1 m/s | — |
| 1982 | 28.2°C | 26.4°C | 24.5°C | 30.3°C | 23.2°C | 718 mm | 86% | 3.1 m/s | — |
| 1981 | 27.7°C | 26.0°C | 24.2°C | 28.9°C | 22.4°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 28.6°C with lows near 24.8°C (mean 26.7°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 1.1°C. Daytime highs moved from 28.1°C to 29.3°C and overnight lows from 24.3°C to 25.2°C over the same span.
June is one of the cooler months of the year in Thrissur and a relatively wet time of year, so plan for around 28.6°C daytime highs and 24.8°C at night.
Not quite — June is the 7th coolest month in Thrissur, averaging 26.7°C.
For June in Thrissur, pack light layers you can adjust through the day, with typical highs of 28.6°C and lows of 24.8°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.
