October is one of the cooler months of the year in Krishnagiri, with average highs near 30.9°C and lows around 17.1°C (mean 24°C). It is a relatively wet time of year, averaging 158 mm of rainfall and 82% relative humidity across the period.
October is one of the cooler months of the year in Krishnagiri. Across 45 years of records, the warmest October in Krishnagiri was 2006 — when the month averaged 26.6°C — while the coldest was 1998 at 21.5°C. Typical October days reach 30.9°C with nights near 17.1°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 | 23.2°C | 23.8°C | 23.9°C | 24.5°C | 24.6°C | +1.4°C |
| Avg High | 30.4°C | 30.4°C | 30.9°C | 31.7°C | 31.2°C | +0.8°C |
| Avg Low | 16.1°C | 17.2°C | 17.0°C | 17.3°C | 18.0°C | +1.9°C |
| Avg Rain | 124 mm | 156 mm | 197 mm | 138 mm | 178 mm | +55 mm |
October temperatures in Krishnagiri have risen by about 1.4°C between 1981–1985 and 2021–2025.
October has ranged from a record low of 13.6°C (1985) to a record high of 35°C (2016).
Rainfall in October is a relatively wet time of year, averaging 158 mm, with a wettest year of 421 mm.
A good time to visit Krishnagiri
October is a good time to visit Krishnagiri, with days averaging 30.9°C and nights around 17.1°C (mean 24°C, cooler than Krishnagiri'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 | 32.0°C | 18.4°C | 25.2°C | 133 mm | 83% | 1.8 m/s | 4.5 |
| 2024 | 33.1°C | 19.0°C | 26.0°C | 251 mm | 84% | 1.4 m/s | 4.5 |
| 2023 | 32.2°C | 18.9°C | 25.6°C | 82 mm | 77% | 1.7 m/s | 5.1 |
| 2022 | 29.9°C | 14.2°C | 22.1°C | 203 mm | 86% | 1.8 m/s | 4.5 |
| 2021 | 30.0°C | 19.4°C | 24.7°C | 220 mm | 87% | 1.6 m/s | 4.3 |
| 2020 | 30.2°C | 18.1°C | 24.1°C | 181 mm | 85% | 1.9 m/s | 4.7 |
| 2019 | 29.9°C | 19.0°C | 24.5°C | 193 mm | 88% | 1.7 m/s | 4.9 |
| 2018 | 32.9°C | 16.0°C | 24.5°C | 96 mm | 75% | 1.8 m/s | 5.2 |
| 2017 | 29.3°C | 16.9°C | 23.1°C | 193 mm | 86% | 1.6 m/s | 4.6 |
| 2016 | 35.0°C | 18.0°C | 26.5°C | 36 mm | 64% | 1.5 m/s | 5.3 |
| 2015 | 32.9°C | 16.1°C | 24.5°C | 78 mm | 74% | 1.8 m/s | 5.5 |
| 2014 | 31.6°C | 16.4°C | 24.0°C | 166 mm | 82% | 1.7 m/s | 4.6 |
| 2013 | 29.5°C | 17.7°C | 23.6°C | 98 mm | 85% | 1.9 m/s | 5 |
| 2012 | 34.4°C | 17.5°C | 25.9°C | 224 mm | 80% | 2.1 m/s | 4.6 |
| 2011 | 31.4°C | 17.5°C | 24.5°C | 162 mm | 82% | 1.6 m/s | 4.8 |
| 2010 | 29.6°C | 18.2°C | 23.9°C | 130 mm | 86% | 1.7 m/s | 4.7 |
| 2009 | 30.7°C | 16.9°C | 23.8°C | 46 mm | 78% | 2.2 m/s | 5.3 |
| 2008 | 29.9°C | 13.9°C | 21.9°C | 198 mm | 83% | 1.6 m/s | 4.9 |
| 2007 | 29.7°C | 17.9°C | 23.8°C | 198 mm | 85% | 1.9 m/s | 4.7 |
| 2006 🔥 | 33.9°C | 19.4°C | 26.6°C | 169 mm | 79% | 2.1 m/s | 5 |
| 2005 🌧️ | 28.9°C | 19.0°C | 23.9°C | 421 mm | 88% | 1.5 m/s | 4.4 |
| 2004 | 30.4°C | 17.5°C | 23.9°C | 193 mm | 86% | 2.1 m/s | 4.7 |
| 2003 | 32.3°C | 16.8°C | 24.5°C | 188 mm | 82% | 1.6 m/s | 5 |
| 2002 | 34.6°C | 17.6°C | 26.1°C | 186 mm | 80% | 2 m/s | 4.6 |
| 2001 | 28.6°C | 17.0°C | 22.8°C | 162 mm | 86% | 1.8 m/s | 4.6 |
| 2000 | 29.5°C | 13.6°C | 21.6°C | 209 mm | 81% | 1.7 m/s | 4.9 |
| 1999 | 29.1°C | 17.5°C | 23.3°C | 193 mm | 86% | 1.6 m/s | 4.7 |
| 1998 ❄️ | 28.3°C | 14.6°C | 21.5°C | 127 mm | 86% | 1.9 m/s | 4.5 |
| 1997 | 30.8°C | 18.2°C | 24.5°C | 138 mm | 82% | 1.6 m/s | 4.7 |
| 1996 | 29.2°C | 16.3°C | 22.7°C | 127 mm | 86% | 2 m/s | 4.2 |
| 1995 | 29.2°C | 17.9°C | 23.6°C | 127 mm | 86% | 1.9 m/s | 4.4 |
| 1994 | 31.5°C | 18.7°C | 25.1°C | 173 mm | 83% | 1.8 m/s | 4.7 |
| 1993 | 30.2°C | 16.7°C | 23.4°C | 174 mm | 86% | 1.8 m/s | 4.1 |
| 1992 | 29.8°C | 17.4°C | 23.6°C | 106 mm | 82% | 1.5 m/s | 4.5 |
| 1991 | 31.4°C | 17.0°C | 24.2°C | 233 mm | 83% | 1.7 m/s | 4.3 |
| 1990 | 34.2°C | 17.9°C | 26.0°C | 159 mm | 77% | 2.5 m/s | 4.3 |
| 1989 | 29.9°C | 16.1°C | 23.0°C | 151 mm | 81% | 1.3 m/s | 5 |
| 1988 | 30.3°C | 15.8°C | 23.0°C | 34 mm | 79% | 1.7 m/s | 5.4 |
| 1987 | 30.7°C | 18.2°C | 24.5°C | 146 mm | 83% | 1.8 m/s | 4.5 |
| 1986 | 29.3°C | 15.4°C | 22.4°C | 105 mm | 84% | 1.6 m/s | 5.1 |
| 1985 | 31.3°C | 13.6°C | 22.4°C | 65 mm | 77% | 2.1 m/s | 5 |
| 1984 | 29.5°C | 15.2°C | 22.3°C | 180 mm | 83% | 1.8 m/s | 4.7 |
| 1983 | 30.8°C | 14.9°C | 22.9°C | 80 mm | 81% | 2 m/s | — |
| 1982 | 32.9°C | 17.3°C | 25.1°C | 136 mm | 77% | 1.7 m/s | — |
| 1981 | 29.2°C | 18.0°C | 23.6°C | 216 mm | 86% | 1.5 m/s | — |
Actual recorded October data for each year, 1981–2025 — sourced from NASA POWER.
The average high in October is around 30.9°C with lows near 17.1°C (mean 24°C), based on 45 years of NASA POWER data.
October averages 158 mm of rainfall in Krishnagiri, a relatively wet time of year. The wettest on record was 421 mm in 2005.
The hottest October reached 35°C in 2016. The coldest dipped to 13.6°C in 1985.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average October temperatures have risen by about 1.4°C. Daytime highs moved from 30.7°C to 31.4°C and overnight lows from 15.8°C to 18°C over the same span.
October is one of the cooler months of the year in Krishnagiri and a relatively wet time of year, so plan for around 30.9°C daytime highs and 17.1°C at night.
Not quite — October is the 4th coolest month in Krishnagiri, averaging 24°C.
For October in Krishnagiri, pack light, breathable clothing and sun protection, with typical highs of 30.9°C and lows of 17.1°C. Bring an umbrella or light rain jacket too.
Relative humidity in October averages 82% — quite humid.
Average wind speed in October is 1.8 m/s. The windiest October on record averaged 2.5 m/s (1990).
The wettest October on record was 2005 with 421 mm. On average, October sees 158 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 Krishnagiri 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.
