October is one of the cooler months of the year in Chamarajanagar, with average highs near 30.2°C and lows around 16.3°C (mean 23.3°C). It is a relatively wet time of year, averaging 138 mm of rainfall and 83% relative humidity across the period.
October is one of the cooler months of the year in Chamarajanagar. Across 45 years of records, the warmest October in Chamarajanagar was 2024 — when the month averaged 25.7°C — while the coldest was 1998 at 20.4°C. Typical October days reach 30.2°C with nights near 16.3°C. The long-term trend is warming, about 0.3°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 22.7°C | 22.9°C | 23.1°C | 23.7°C | 24.0°C | +1.3°C |
| Avg High | 29.7°C | 29.5°C | 30.1°C | 30.9°C | 30.8°C | +1.1°C |
| Avg Low | 15.7°C | 16.4°C | 16.1°C | 16.5°C | 17.2°C | +1.5°C |
| Avg Rain | 107 mm | 145 mm | 162 mm | 123 mm | 162 mm | +55 mm |
October temperatures in Chamarajanagar have risen by about 1.5°C between 1981–1985 and 2021–2025.
October has ranged from a record low of 13.1°C (1998) to a record high of 34.5°C (2016).
Rainfall in October is a relatively wet time of year, averaging 138 mm, with a wettest year of 310 mm.
A good time to visit Chamarajanagar
October is a good time to visit Chamarajanagar, with days averaging 30.2°C and nights around 16.3°C (mean 23.3°C, cooler than Chamarajanagar's yearly average) and higher rainfall. January and December are marginally more temperate, but October still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 31.6°C | 17.5°C | 24.5°C | 135 mm | 83% | 1.8 m/s | 4.4 |
| 2024 🔥 | 32.8°C | 18.6°C | 25.7°C | 207 mm | 85% | 1.3 m/s | 4.2 |
| 2023 | 33.0°C | 17.4°C | 25.2°C | 91 mm | 76% | 1.4 m/s | 4.7 |
| 2022 | 27.9°C | 14.4°C | 21.1°C | 156 mm | 85% | 1.3 m/s | 4.4 |
| 2021 | 29.8°C | 18.5°C | 24.2°C | 244 mm | 87% | 1.4 m/s | 4.1 |
| 2020 | 29.6°C | 16.5°C | 23.1°C | 139 mm | 85% | 1.7 m/s | 4.8 |
| 2019 | 29.1°C | 18.2°C | 23.6°C | 204 mm | 88% | 1.4 m/s | 4.5 |
| 2018 | 31.0°C | 14.0°C | 22.5°C | 121 mm | 77% | 1.4 m/s | 5.2 |
| 2017 | 28.4°C | 15.6°C | 22.0°C | 131 mm | 86% | 1.3 m/s | 4.4 |
| 2016 | 34.5°C | 16.5°C | 25.5°C | 32 mm | 66% | 1.6 m/s | 5.2 |
| 2015 | 33.2°C | 15.2°C | 24.2°C | 70 mm | 72% | 1.6 m/s | 5 |
| 2014 | 29.4°C | 17.2°C | 23.3°C | 136 mm | 84% | 1.4 m/s | 4.5 |
| 2013 | 29.9°C | 17.0°C | 23.5°C | 111 mm | 85% | 1.8 m/s | 4.8 |
| 2012 | 32.8°C | 16.9°C | 24.8°C | 140 mm | 80% | 1.9 m/s | 4.8 |
| 2011 | 31.8°C | 17.5°C | 24.7°C | 137 mm | 82% | 1.5 m/s | 5 |
| 2010 | 28.6°C | 17.2°C | 22.9°C | 146 mm | 87% | 1.7 m/s | 4.5 |
| 2009 | 31.0°C | 15.6°C | 23.3°C | 57 mm | 77% | 1.9 m/s | 5.2 |
| 2008 | 30.1°C | 14.9°C | 22.5°C | 194 mm | 82% | 1.5 m/s | 4.8 |
| 2007 | 28.8°C | 16.2°C | 22.5°C | 172 mm | 86% | 1.5 m/s | 4.5 |
| 2006 | 30.1°C | 18.0°C | 24.0°C | 109 mm | 83% | 1.8 m/s | 4.5 |
| 2005 🌧️ | 28.9°C | 17.4°C | 23.1°C | 310 mm | 88% | 1.3 m/s | 4.3 |
| 2004 | 28.9°C | 15.9°C | 22.4°C | 161 mm | 86% | 1.7 m/s | 5 |
| 2003 | 32.2°C | 15.3°C | 23.7°C | 155 mm | 82% | 1.5 m/s | 4.6 |
| 2002 | 33.6°C | 16.2°C | 24.9°C | 209 mm | 81% | 1.6 m/s | 4.5 |
| 2001 | 28.7°C | 17.2°C | 22.9°C | 110 mm | 84% | 1.7 m/s | 4.6 |
| 2000 | 28.9°C | 14.0°C | 21.5°C | 138 mm | 82% | 1.5 m/s | 4.9 |
| 1999 | 28.1°C | 16.1°C | 22.1°C | 231 mm | 87% | 1.2 m/s | 4.4 |
| 1998 ❄️ | 27.6°C | 13.1°C | 20.4°C | 136 mm | 88% | 1.8 m/s | 4.5 |
| 1997 | 30.4°C | 18.4°C | 24.4°C | 144 mm | 83% | 1.2 m/s | 4.6 |
| 1996 | 28.2°C | 15.6°C | 21.9°C | 117 mm | 87% | 1.8 m/s | 4.7 |
| 1995 | 28.8°C | 17.1°C | 22.9°C | 95 mm | 84% | 1.7 m/s | 5.1 |
| 1994 | 29.4°C | 16.8°C | 23.1°C | 189 mm | 86% | 1.5 m/s | 5.3 |
| 1993 | 30.0°C | 16.0°C | 23.0°C | 170 mm | 86% | 1.5 m/s | 4.5 |
| 1992 | 28.9°C | 17.1°C | 23.0°C | 114 mm | 84% | 1.4 m/s | 4.8 |
| 1991 | 30.2°C | 16.9°C | 23.5°C | 136 mm | 82% | 1.4 m/s | 4.6 |
| 1990 | 33.1°C | 16.9°C | 25.0°C | 119 mm | 77% | 2 m/s | 4.6 |
| 1989 | 29.1°C | 14.8°C | 21.9°C | 131 mm | 83% | 1.3 m/s | 4.8 |
| 1988 | 29.6°C | 15.4°C | 22.5°C | 27 mm | 78% | 1.5 m/s | 5.4 |
| 1987 | 30.2°C | 17.7°C | 23.9°C | 151 mm | 83% | 1.5 m/s | 4.6 |
| 1986 | 29.8°C | 16.4°C | 23.1°C | 61 mm | 80% | 1.5 m/s | 4.7 |
| 1985 | 30.9°C | 14.2°C | 22.6°C | 68 mm | 78% | 1.9 m/s | 4.8 |
| 1984 | 28.4°C | 15.9°C | 22.1°C | 199 mm | 85% | 1.6 m/s | 5 |
| 1983 | 29.5°C | 14.3°C | 21.9°C | 65 mm | 82% | 1.7 m/s | — |
| 1982 | 31.9°C | 16.1°C | 24.0°C | 105 mm | 77% | 1.3 m/s | — |
| 1981 | 28.2°C | 16.6°C | 22.4°C | 155 mm | 86% | 1.4 m/s | — |
Actual recorded October data for each year, 1981–2025 — sourced from NASA POWER.
The average high in October is around 30.2°C with lows near 16.3°C (mean 23.3°C), based on 45 years of NASA POWER data.
October averages 138 mm of rainfall in Chamarajanagar, a relatively wet time of year. The wettest on record was 310 mm in 2005.
The hottest October reached 34.5°C in 2016. The coldest dipped to 13.1°C in 1998.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average October temperatures have risen by about 1.5°C. Daytime highs moved from 29.8°C to 31°C and overnight lows from 15.4°C to 17.3°C over the same span.
October is one of the cooler months of the year in Chamarajanagar and a relatively wet time of year, so plan for around 30.2°C daytime highs and 16.3°C at night.
Not quite — October is the 4th coolest month in Chamarajanagar, averaging 23.3°C.
For October in Chamarajanagar, pack light, breathable clothing and sun protection, with typical highs of 30.2°C and lows of 16.3°C. Bring an umbrella or light rain jacket too.
Relative humidity in October averages 83% — quite humid.
Average wind speed in October is 1.5 m/s. The windiest October on record averaged 2 m/s (1990).
The wettest October on record was 2005 with 310 mm. On average, October sees 138 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 Chamarajanagar behaves each October, 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 October specifically, along with year-by-year records and how the month has changed over the decades.
