July is close to Tenkasi's year-round average, with average highs near 31.4°C and lows around 20.9°C (mean 26.2°C). It is a relatively wet time of year, averaging 144 mm of rainfall and 84% relative humidity across the period.
July is close to Tenkasi's year-round average. Across 45 years of records, the warmest July in Tenkasi was 2019 — when the month averaged 28.4°C — while the coldest was 1985 at 24°C. Typical July days reach 31.4°C with nights near 20.9°C. The long-term trend is warming, about 0.7°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 25.3°C | 25.1°C | 25.8°C | 27.4°C | 27.5°C | +2.2°C |
| Avg High | 30.6°C | 29.6°C | 30.8°C | 33.4°C | 33.1°C | +2.5°C |
| Avg Low | 20.1°C | 20.7°C | 20.8°C | 21.4°C | 21.8°C | +1.7°C |
| Avg Rain | 151 mm | 220 mm | 178 mm | 65 mm | 83 mm | -68 mm |
July temperatures in Tenkasi have risen by about 2.4°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 19.6°C (1983) to a record high of 35.9°C (1983).
Rainfall in July is a relatively wet time of year, averaging 144 mm, with a wettest year of 317 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.9°C per decade while lows rose 0.4°C per decade, widening the gap between day and night.
A good time to visit Tenkasi
July is a good time to visit Tenkasi, with days averaging 31.4°C and nights around 20.9°C (mean 26.2°C, close to Tenkasi's yearly average) and higher rainfall. January and December are marginally more temperate, but July still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 32.2°C | 21.8°C | 27.0°C | 71 mm | 81% | 4.1 m/s | 4.9 |
| 2024 | 32.4°C | 22.1°C | 27.2°C | 75 mm | 82% | 3.8 m/s | 4.6 |
| 2023 | 34.0°C | 21.7°C | 27.9°C | 69 mm | 78% | 3.8 m/s | 5.1 |
| 2022 | 34.6°C | 21.8°C | 28.2°C | 105 mm | 79% | 3.4 m/s | 4.9 |
| 2021 | 32.3°C | 21.5°C | 26.9°C | 90 mm | 84% | 3.7 m/s | 5.4 |
| 2020 | 33.0°C | 22.1°C | 27.5°C | 89 mm | 82% | 2.9 m/s | 5 |
| 2019 🔥 | 34.9°C | 21.8°C | 28.4°C | 52 mm | 77% | 3.7 m/s | 5.1 |
| 2018 | 33.7°C | 21.2°C | 27.4°C | 100 mm | 80% | 4.4 m/s | 4.9 |
| 2017 | 34.8°C | 21.4°C | 28.1°C | 53 mm | 78% | 3.7 m/s | 5.6 |
| 2016 | 32.9°C | 21.2°C | 27.1°C | 68 mm | 81% | 3.7 m/s | 5.3 |
| 2015 | 32.9°C | 21.3°C | 27.1°C | 31 mm | 82% | 3.7 m/s | 5.4 |
| 2014 | 33.3°C | 21.4°C | 27.3°C | 51 mm | 79% | 4.4 m/s | 5.2 |
| 2013 | 31.3°C | 21.0°C | 26.2°C | 87 mm | 84% | 4.1 m/s | 4.5 |
| 2012 | 33.0°C | 22.2°C | 27.6°C | 51 mm | 79% | 3.9 m/s | 5.6 |
| 2011 | 33.5°C | 21.5°C | 27.5°C | 56 mm | 77% | 4 m/s | 4.9 |
| 2010 | 33.2°C | 21.1°C | 27.2°C | 104 mm | 81% | 3.7 m/s | 4.5 |
| 2009 | 30.7°C | 20.5°C | 25.6°C | 132 mm | 86% | 3.7 m/s | 4.8 |
| 2008 | 32.2°C | 20.7°C | 26.5°C | 165 mm | 84% | 3.5 m/s | 5 |
| 2007 | 28.7°C | 21.4°C | 25.1°C | 220 mm | 90% | 3.3 m/s | 4.8 |
| 2006 | 30.5°C | 20.5°C | 25.5°C | 173 mm | 88% | 3.7 m/s | 4.8 |
| 2005 | 28.8°C | 22.0°C | 25.4°C | 245 mm | 89% | 3.7 m/s | 4.8 |
| 2004 | 29.2°C | 20.4°C | 24.8°C | 257 mm | 89% | 3.3 m/s | 5.1 |
| 2003 | 30.7°C | 21.0°C | 25.9°C | 144 mm | 88% | 2.9 m/s | 5.1 |
| 2002 | 32.3°C | 21.1°C | 26.7°C | 66 mm | 82% | 4 m/s | 5.4 |
| 2001 🌧️ | 29.8°C | 20.2°C | 25.0°C | 317 mm | 89% | 3.5 m/s | 5.1 |
| 2000 | 34.7°C | 20.3°C | 27.5°C | 66 mm | 77% | 3.9 m/s | 5.5 |
| 1999 | 29.5°C | 20.6°C | 25.0°C | 140 mm | 88% | 3.6 m/s | 5.1 |
| 1998 | 29.7°C | 20.9°C | 25.3°C | 120 mm | 87% | 3.6 m/s | 5 |
| 1997 | 29.4°C | 21.0°C | 25.2°C | 255 mm | 89% | 3.5 m/s | 4.3 |
| 1996 | 30.6°C | 20.1°C | 25.3°C | 250 mm | 87% | 4 m/s | 4 |
| 1995 | 30.2°C | 20.7°C | 25.4°C | 116 mm | 86% | 3.5 m/s | 4.4 |
| 1994 | 29.6°C | 20.2°C | 24.9°C | 272 mm | 87% | 3.6 m/s | 4.4 |
| 1993 | 28.8°C | 20.8°C | 24.8°C | 286 mm | 89% | 4 m/s | 4.2 |
| 1992 | 29.2°C | 20.9°C | 25.0°C | 211 mm | 89% | 3.5 m/s | 4.6 |
| 1991 | 28.2°C | 21.2°C | 24.7°C | 268 mm | 90% | 3.3 m/s | 4.1 |
| 1990 | 30.4°C | 20.4°C | 25.4°C | 286 mm | 87% | 3.3 m/s | 4.7 |
| 1989 | 29.7°C | 20.2°C | 24.9°C | 230 mm | 88% | 3.4 m/s | 4.6 |
| 1988 | 29.1°C | 20.9°C | 25.0°C | 237 mm | 90% | 3.1 m/s | 4.6 |
| 1987 | 34.2°C | 20.0°C | 27.1°C | 47 mm | 81% | 3.3 m/s | 5.5 |
| 1986 | 31.4°C | 20.3°C | 25.9°C | 67 mm | 81% | 3.7 m/s | 4.9 |
| 1985 ❄️ | 28.3°C | 19.7°C | 24.0°C | 126 mm | 89% | 3.1 m/s | 5.3 |
| 1984 | 29.3°C | 19.9°C | 24.6°C | 161 mm | 85% | 3.7 m/s | 5.3 |
| 1983 | 35.9°C | 19.6°C | 27.7°C | 99 mm | 76% | 3.7 m/s | — |
| 1982 | 28.6°C | 19.7°C | 24.2°C | 213 mm | 90% | 3 m/s | — |
| 1981 | 29.1°C | 20.3°C | 24.7°C | 180 mm | 89% | 3.3 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 31.4°C with lows near 20.9°C (mean 26.2°C), based on 45 years of NASA POWER data.
July averages 144 mm of rainfall in Tenkasi, a relatively wet time of year. The wettest on record was 317 mm in 2001.
The hottest July reached 35.9°C in 1983. The coldest dipped to 19.6°C in 1983.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 2.4°C. Daytime highs moved from 30.2°C to 33.1°C and overnight lows from 19.8°C to 21.8°C over the same span.
July is close to Tenkasi's year-round average and a relatively wet time of year, so plan for around 31.4°C daytime highs and 20.9°C at night.
Not quite — July is the 5th coolest month in Tenkasi, averaging 26.2°C.
For July in Tenkasi, pack light, breathable clothing and sun protection, with typical highs of 31.4°C and lows of 20.9°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 84% — quite humid.
Average wind speed in July is 3.6 m/s. The windiest July on record averaged 4.4 m/s (2014).
The wettest July on record was 2001 with 317 mm. On average, July sees 144 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 Tenkasi behaves each July, 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 July specifically, along with year-by-year records and how the month has changed over the decades.
