July is one of the cooler months of the year in Thiruvananthapuram, with average highs near 28.6°C and lows around 23.7°C (mean 26.2°C). It is a relatively wet time of year, averaging 190 mm of rainfall and 89% relative humidity across the period.
July is one of the cooler months of the year in Thiruvananthapuram. Across 45 years of records, the warmest July in Thiruvananthapuram was 1983 — when the month averaged 27.7°C — while the coldest were 1984 and 1985 at 24.9°C. Typical July days reach 28.6°C with nights near 23.7°C. The long-term trend is warming, about 0.2°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 25.9°C | 25.8°C | 26.1°C | 26.4°C | 26.8°C | +0.9°C |
| Avg High | 28.6°C | 28.0°C | 28.5°C | 28.9°C | 29.3°C | +0.7°C |
| Avg Low | 23.1°C | 23.6°C | 23.8°C | 24.0°C | 24.3°C | +1.2°C |
| Avg Rain | 157 mm | 239 mm | 214 mm | 151 mm | 184 mm | +26 mm |
July temperatures in Thiruvananthapuram have risen by about 1.3°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 22.4°C (1984) to a record high of 31.6°C (1983).
Rainfall in July is a relatively wet time of year, averaging 190 mm, with a wettest year of 349 mm.
A good time to visit Thiruvananthapuram
July is a good time to visit Thiruvananthapuram, with days averaging 28.6°C and nights around 23.7°C (mean 26.2°C, cooler than Thiruvananthapuram'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 | 29.1°C | 24.2°C | 26.7°C | 188 mm | 91% | 4.7 m/s | 4.7 |
| 2024 | 29.3°C | 24.8°C | 27.1°C | 204 mm | 91% | 3.9 m/s | 4.2 |
| 2023 | 30.1°C | 24.2°C | 27.1°C | 161 mm | 88% | 3.9 m/s | 5.1 |
| 2022 | 30.6°C | 23.9°C | 27.2°C | 155 mm | 89% | 4.2 m/s | 4.9 |
| 2021 | 28.7°C | 24.6°C | 26.7°C | 209 mm | 90% | 4.5 m/s | 5.2 |
| 2020 | 28.1°C | 24.2°C | 26.1°C | 184 mm | 89% | 3.7 m/s | 4.9 |
| 2019 | 29.7°C | 23.8°C | 26.7°C | 146 mm | 87% | 4 m/s | 5 |
| 2018 | 28.0°C | 23.6°C | 25.8°C | 268 mm | 91% | 4.3 m/s | 4.9 |
| 2017 | 29.2°C | 24.4°C | 26.8°C | 68 mm | 88% | 4.2 m/s | 5.4 |
| 2016 | 29.0°C | 23.7°C | 26.4°C | 127 mm | 90% | 4.1 m/s | 5.2 |
| 2015 | 29.0°C | 23.8°C | 26.4°C | 67 mm | 90% | 4 m/s | 5.3 |
| 2014 | 28.8°C | 24.2°C | 26.5°C | 145 mm | 88% | 4.6 m/s | 5.3 |
| 2013 | 27.6°C | 23.7°C | 25.7°C | 230 mm | 91% | 4.1 m/s | 4.4 |
| 2012 | 29.0°C | 24.8°C | 26.9°C | 138 mm | 85% | 4.8 m/s | 5.5 |
| 2011 | 29.0°C | 23.8°C | 26.4°C | 107 mm | 87% | 4.2 m/s | 4.8 |
| 2010 | 29.3°C | 24.1°C | 26.7°C | 213 mm | 88% | 4.3 m/s | 4.6 |
| 2009 | 28.6°C | 23.6°C | 26.1°C | 219 mm | 90% | 4.1 m/s | 4.9 |
| 2008 | 28.8°C | 23.6°C | 26.2°C | 247 mm | 89% | 4.4 m/s | 4.8 |
| 2007 🌧️ | 28.0°C | 23.8°C | 25.9°C | 349 mm | 91% | 4.1 m/s | 4.6 |
| 2006 | 28.0°C | 23.6°C | 25.8°C | 193 mm | 91% | 4.3 m/s | 4.9 |
| 2005 | 28.0°C | 23.9°C | 26.0°C | 264 mm | 91% | 4.6 m/s | 4.9 |
| 2004 | 27.8°C | 23.8°C | 25.8°C | 270 mm | 90% | 4.6 m/s | 5 |
| 2003 | 28.6°C | 24.0°C | 26.3°C | 151 mm | 88% | 4.2 m/s | 4.7 |
| 2002 | 29.2°C | 24.2°C | 26.7°C | 72 mm | 85% | 5.2 m/s | 5.1 |
| 2001 | 27.9°C | 23.3°C | 25.6°C | 314 mm | 91% | 4.6 m/s | 4.8 |
| 2000 | 29.8°C | 23.7°C | 26.8°C | 64 mm | 85% | 4.8 m/s | 5.6 |
| 1999 | 27.7°C | 23.5°C | 25.6°C | 156 mm | 89% | 4.8 m/s | 5.1 |
| 1998 | 28.2°C | 23.8°C | 26.0°C | 127 mm | 90% | 4.8 m/s | 5.1 |
| 1997 | 28.2°C | 24.1°C | 26.1°C | 277 mm | 89% | 4.7 m/s | 4.2 |
| 1996 | 28.5°C | 23.3°C | 25.9°C | 260 mm | 90% | 4.7 m/s | 4 |
| 1995 | 28.1°C | 23.2°C | 25.7°C | 149 mm | 89% | 4.2 m/s | 4.4 |
| 1994 | 27.8°C | 23.2°C | 25.5°C | 297 mm | 89% | 4.4 m/s | 4 |
| 1993 | 27.5°C | 23.4°C | 25.5°C | 291 mm | 90% | 4.8 m/s | 4.2 |
| 1992 | 27.7°C | 23.3°C | 25.5°C | 228 mm | 90% | 4.6 m/s | 4.1 |
| 1991 | 27.8°C | 24.3°C | 26.0°C | 299 mm | 89% | 4.3 m/s | 4.2 |
| 1990 | 28.2°C | 23.5°C | 25.8°C | 303 mm | 88% | 4.5 m/s | 4.4 |
| 1989 | 28.4°C | 22.7°C | 25.6°C | 236 mm | 90% | 4.7 m/s | 4.5 |
| 1988 | 28.2°C | 23.5°C | 25.9°C | 237 mm | 89% | 4.3 m/s | 4.3 |
| 1987 | 29.9°C | 24.1°C | 27.0°C | 49 mm | 83% | 4.2 m/s | 5.4 |
| 1986 | 28.7°C | 22.9°C | 25.8°C | 74 mm | 85% | 4.6 m/s | 4.5 |
| 1985 | 27.0°C | 22.8°C | 24.9°C | 128 mm | 90% | 4.1 m/s | 5.1 |
| 1984 ❄️ | 27.5°C | 22.4°C | 24.9°C | 153 mm | 89% | 4.3 m/s | 5 |
| 1983 🔥 | 31.6°C | 23.7°C | 27.7°C | 134 mm | 82% | 4.4 m/s | — |
| 1982 | 28.1°C | 23.2°C | 25.7°C | 218 mm | 90% | 3.5 m/s | — |
| 1981 | 27.9°C | 23.0°C | 25.5°C | 188 mm | 89% | 4.6 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 28.6°C with lows near 23.7°C (mean 26.2°C), based on 45 years of NASA POWER data.
July averages 190 mm of rainfall in Thiruvananthapuram, a relatively wet time of year. The wettest on record was 349 mm in 2007.
The hottest July reached 31.6°C in 1983. The coldest dipped to 22.4°C in 1984.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 1.3°C. Daytime highs moved from 28.4°C to 29.6°C and overnight lows from 23°C to 24.3°C over the same span.
July is one of the cooler months of the year in Thiruvananthapuram and a relatively wet time of year, so plan for around 28.6°C daytime highs and 23.7°C at night.
Not quite — July is the 4th coolest month in Thiruvananthapuram, averaging 26.2°C.
For July in Thiruvananthapuram, pack light layers you can adjust through the day, with typical highs of 28.6°C and lows of 23.7°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 89% — quite humid.
Average wind speed in July is 4.4 m/s. The windiest July on record averaged 5.2 m/s (2002).
The wettest July on record was 2007 with 349 mm. On average, July sees 190 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 Thiruvananthapuram 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.
