November is one of the cooler months of the year in Theni, with average highs near 26°C and lows around 18.6°C (mean 22.3°C). It is a relatively wet time of year, averaging 151 mm of rainfall and 86% relative humidity across the period.
November is one of the cooler months of the year in Theni. Across 45 years of records, the warmest November in Theni was 2016 — when the month averaged 24.1°C — while the coldest was 2005 at 21.2°C. Typical November days reach 26°C with nights near 18.6°C. The long-term November temperature trend is broadly flat.
November is a relatively wet time of year in Theni, averaging 151 mm of rainfall. The wettest November on record was 2021 with 323 mm, while the driest was 2016 at 34 mm.
Relative humidity in Theni during November averages 86%. The most humid November was 2006 at 92%, and the least humid was 2016 at 70%.
November receives about 4.4 kWh/m²/day of solar energy in Theni. The sunniest November was 1984 at 5.4 kWh/m²/day, and the cloudiest was 2021 at 3.5.
Average wind speed in Theni during November is 1.1 m/s. The windiest Novembers were 2000 and 2011 at 1.4 m/s, while the calmest was 1995 at 0.8 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 22.2°C | 22.1°C | 22.0°C | 22.7°C | 22.5°C | +0.3°C |
| Avg High | 26.4°C | 25.8°C | 25.5°C | 26.6°C | 25.8°C | -0.6°C |
| Avg Low | 18.1°C | 18.5°C | 18.4°C | 18.8°C | 19.2°C | +1.1°C |
| Avg Rain | 110 mm | 162 mm | 162 mm | 141 mm | 194 mm | +84 mm |
November temperatures in Theni have risen by about 0.3°C between 1981–1985 and 2021–2025.
November has ranged from a record low of 13°C (1991) to a record high of 32°C (2016).
Rainfall in November is a relatively wet time of year, averaging 151 mm, with a wettest year of 323 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0°C per decade while lows rose 0.2°C per decade, narrowing the gap between day and night.
One of the best times to visit Theni
November is one of the best times to visit Theni. Expect days averaging 26°C and nights around 18.6°C (mean 22.3°C) — cooler than Theni's yearly average — with higher rainfall (151 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 26.2°C | 22.6°C | 19.0°C | 29.9°C | 16.0°C | 141 mm | 86% | 1.2 m/s | 3.9 |
| 2024 | 26.0°C | 22.7°C | 19.4°C | 27.4°C | 17.9°C | 105 mm | 88% | 1.2 m/s | 4 |
| 2023 | 26.1°C | 23.0°C | 19.9°C | 28.2°C | 17.9°C | 227 mm | 89% | 1 m/s | 4.3 |
| 2022 | 25.3°C | 21.9°C | 18.5°C | 27.4°C | 15.2°C | 171 mm | 88% | 1.1 m/s | 4.3 |
| 2021 🌧️ | 25.1°C | 22.2°C | 19.3°C | 27.3°C | 16.6°C | 323 mm | 91% | 1.2 m/s | 3.5 |
| 2020 | 26.0°C | 22.6°C | 19.2°C | 28.1°C | 16.8°C | 197 mm | 88% | 1.2 m/s | 4.3 |
| 2019 | 26.3°C | 23.0°C | 19.7°C | 28.0°C | 18.3°C | 120 mm | 89% | 1.1 m/s | 4.8 |
| 2018 | 26.4°C | 22.6°C | 18.7°C | 29.8°C | 15.3°C | 139 mm | 85% | 1.1 m/s | 4.3 |
| 2017 | 26.0°C | 22.5°C | 19.1°C | 28.5°C | 16.8°C | 177 mm | 87% | 1.2 m/s | 4.3 |
| 2016 🔥 | 29.8°C | 24.1°C | 18.4°C | 32.0°C | 15.9°C | 34 mm | 70% | 1.2 m/s | 4.6 |
| 2015 | 25.7°C | 22.6°C | 19.4°C | 28.2°C | 16.1°C | 218 mm | 89% | 1.1 m/s | 4.1 |
| 2014 | 25.3°C | 21.9°C | 18.5°C | 27.9°C | 15.4°C | 153 mm | 86% | 1.2 m/s | 3.9 |
| 2013 | 27.1°C | 23.0°C | 18.9°C | 29.0°C | 17.3°C | 100 mm | 83% | 1.1 m/s | 4.4 |
| 2012 | 28.4°C | 23.5°C | 18.5°C | 30.8°C | 14.4°C | 35 mm | 78% | 1.1 m/s | 5.1 |
| 2011 | 26.0°C | 22.1°C | 18.3°C | 28.0°C | 14.3°C | 133 mm | 86% | 1.4 m/s | 4.5 |
| 2010 | 25.4°C | 22.2°C | 18.9°C | 28.0°C | 17.0°C | 303 mm | 89% | 0.9 m/s | 4.2 |
| 2009 | 26.1°C | 22.6°C | 19.1°C | 29.9°C | 15.1°C | 242 mm | 87% | 1.2 m/s | 4.2 |
| 2008 | 26.6°C | 22.5°C | 18.4°C | 29.3°C | 16.7°C | 157 mm | 80% | 1.2 m/s | 4.3 |
| 2007 | 26.0°C | 21.7°C | 17.4°C | 27.4°C | 13.2°C | 83 mm | 82% | 1.1 m/s | 4.9 |
| 2006 | 25.0°C | 22.0°C | 19.1°C | 26.7°C | 17.7°C | 211 mm | 92% | 1.1 m/s | 4.3 |
| 2005 ❄️ | 24.2°C | 21.2°C | 18.2°C | 27.2°C | 13.3°C | 311 mm | 90% | 1.1 m/s | 4 |
| 2004 | 24.6°C | 21.4°C | 18.1°C | 26.1°C | 13.7°C | 147 mm | 91% | 1.3 m/s | 4.2 |
| 2003 | 24.9°C | 21.5°C | 18.2°C | 26.8°C | 15.2°C | 101 mm | 90% | 1.3 m/s | 4.1 |
| 2002 | 25.9°C | 22.5°C | 19.0°C | 28.6°C | 15.9°C | 93 mm | 86% | 1 m/s | 4.4 |
| 2001 | 25.5°C | 22.1°C | 18.7°C | 27.5°C | 16.1°C | 150 mm | 88% | 1 m/s | 4.8 |
| 2000 | 26.5°C | 22.1°C | 17.7°C | 28.8°C | 14.2°C | 124 mm | 83% | 1.4 m/s | 4.3 |
| 1999 | 25.8°C | 21.8°C | 17.9°C | 28.2°C | 15.1°C | 124 mm | 86% | 1.2 m/s | 4.9 |
| 1998 | 25.7°C | 22.1°C | 18.5°C | 27.9°C | 15.4°C | 156 mm | 87% | 0.9 m/s | 4.8 |
| 1997 | 25.8°C | 22.8°C | 19.9°C | 27.4°C | 17.5°C | 261 mm | 91% | 1 m/s | 4.1 |
| 1996 | 26.6°C | 22.4°C | 18.2°C | 29.0°C | 16.0°C | 49 mm | 83% | 1.1 m/s | 4.6 |
| 1995 | 26.4°C | 22.5°C | 18.7°C | 28.2°C | 15.7°C | 164 mm | 85% | 0.8 m/s | 4.5 |
| 1994 | 25.4°C | 21.7°C | 18.1°C | 26.4°C | 16.1°C | 116 mm | 89% | 1.3 m/s | 4.4 |
| 1993 | 24.8°C | 21.6°C | 18.5°C | 26.7°C | 14.5°C | 303 mm | 91% | 1.3 m/s | 4 |
| 1992 | 25.3°C | 22.0°C | 18.7°C | 27.2°C | 16.3°C | 241 mm | 89% | 1.2 m/s | 4.2 |
| 1991 | 25.6°C | 21.8°C | 17.9°C | 27.7°C | 13.0°C | 108 mm | 87% | 1.2 m/s | 4.7 |
| 1990 | 26.4°C | 22.5°C | 18.6°C | 28.8°C | 15.3°C | 98 mm | 85% | 1.1 m/s | 4.9 |
| 1989 | 26.1°C | 21.9°C | 17.7°C | 27.3°C | 13.9°C | 90 mm | 85% | 1.3 m/s | 4.9 |
| 1988 | 26.3°C | 22.3°C | 18.4°C | 28.3°C | 15.8°C | 73 mm | 82% | 1 m/s | 4.7 |
| 1987 | 26.7°C | 22.4°C | 18.1°C | 29.2°C | 14.8°C | 159 mm | 84% | 1.1 m/s | 4.6 |
| 1986 | 27.3°C | 22.5°C | 17.7°C | 29.2°C | 14.0°C | 107 mm | 78% | 1.3 m/s | 5 |
| 1985 | 26.2°C | 22.0°C | 17.8°C | 29.1°C | 13.4°C | 95 mm | 83% | 1 m/s | 4.7 |
| 1984 | 25.7°C | 21.9°C | 18.0°C | 28.7°C | 16.2°C | 80 mm | 85% | 1.1 m/s | 5.4 |
| 1983 | 26.8°C | 22.6°C | 18.4°C | 29.1°C | 15.5°C | 72 mm | 81% | 0.9 m/s | — |
| 1982 | 27.1°C | 22.9°C | 18.7°C | 28.7°C | 16.4°C | 135 mm | 84% | 1.2 m/s | — |
| 1981 | 25.1°C | 21.7°C | 18.3°C | 27.2°C | 16.2°C | 178 mm | 88% | 0.9 m/s | — |
Actual recorded November data for each year, 1981–2025 — sourced from NASA POWER.
The average high in November is around 26°C with lows near 18.6°C (mean 22.3°C), based on 45 years of NASA POWER data.
November averages 151 mm of rainfall in Theni, a relatively wet time of year. The wettest on record was 323 mm in 2021.
The hottest November reached 32°C in 2016. The coldest dipped to 13°C in 1991.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average November temperatures have risen by about 0.3°C — but days and nights have moved in opposite directions. Overnight lows rose from 18.2°C to 19.2°C while daytime highs eased from 26.2°C to 25.7°C, narrowing the gap between day and night.
November is one of the cooler months of the year in Theni and a relatively wet time of year, so plan for around 26°C daytime highs and 18.6°C at night.
Not quite — November is the 3rd coolest month in Theni, averaging 22.3°C.
For November in Theni, pack light layers you can adjust through the day, with typical highs of 26°C and lows of 18.6°C. Bring an umbrella or light rain jacket too.
Relative humidity in November averages 86% — quite humid.
Average wind speed in November is 1.1 m/s. The windiest November on record averaged 1.4 m/s (2000).
The wettest November on record was 2021 with 323 mm. On average, November sees 151 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 Theni behaves each November, 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 November specifically, along with year-by-year records and how the month has changed over the decades.
