July is one of the warmer months of the year in Sivaganga, with average highs near 37.6°C and lows around 23.5°C (mean 30.6°C). It is one of the drier months, averaging 63 mm of rainfall and 64% relative humidity across the period.
July is one of the warmer months of the year in Sivaganga. Across 45 years of records, the warmest July in Sivaganga was 2014 — when the month averaged 32.7°C — while the coldest was 1991 at 28.3°C. Typical July days reach 37.6°C with nights near 23.5°C. The long-term trend is warming, about 0.5°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 29.9°C | 29.6°C | 30.7°C | 31.6°C | 31.1°C | +1.2°C |
| Avg High | 37.0°C | 36.2°C | 37.8°C | 38.9°C | 38.0°C | +1°C |
| Avg Low | 22.8°C | 23.1°C | 23.6°C | 24.3°C | 24.1°C | +1.3°C |
| Avg Rain | 79 mm | 64 mm | 76 mm | 32 mm | 65 mm | -13 mm |
July temperatures in Sivaganga have risen by about 1.7°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 21.9°C (2004) to a record high of 40.2°C (2014).
Rainfall in July is one of the drier months, averaging 63 mm, with a wettest year of 149 mm.
A good time to visit Sivaganga
July is a good time to visit Sivaganga, with days averaging 37.6°C and nights around 23.5°C (mean 30.6°C, warmer than Sivaganga's yearly average) and moderate rainfall. January and December are marginally more temperate, but July still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 39.9°C | 24.9°C | 32.4°C | 4 mm | 54% | 3.6 m/s | 5.5 |
| 2024 | 37.9°C | 24.2°C | 31.0°C | 36 mm | 64% | 3.3 m/s | 5.2 |
| 2023 | 39.5°C | 24.1°C | 31.8°C | 51 mm | 60% | 3.3 m/s | 5.5 |
| 2022 | 36.5°C | 23.5°C | 30.0°C | 136 mm | 67% | 2.9 m/s | 5.3 |
| 2021 | 38.4°C | 23.7°C | 31.1°C | 70 mm | 66% | 3 m/s | 5.5 |
| 2020 | 35.8°C | 24.2°C | 30.0°C | 95 mm | 70% | 2.5 m/s | 5.4 |
| 2019 | 40.0°C | 24.6°C | 32.3°C | 28 mm | 56% | 2.8 m/s | 5.3 |
| 2018 | 38.0°C | 24.6°C | 31.3°C | 31 mm | 60% | 3.3 m/s | 5.4 |
| 2017 | 40.0°C | 24.2°C | 32.1°C | 40 mm | 55% | 2.8 m/s | 5.7 |
| 2016 | 38.9°C | 23.5°C | 31.2°C | 80 mm | 61% | 2.9 m/s | 5.7 |
| 2015 | 37.6°C | 23.6°C | 30.6°C | 24 mm | 62% | 3.1 m/s | 6 |
| 2014 🔥 | 40.2°C | 25.1°C | 32.7°C | 8 mm | 53% | 3.9 m/s | 5.9 |
| 2013 | 39.0°C | 25.2°C | 32.1°C | 3 mm | 51% | 4.1 m/s | 5.4 |
| 2012 | 39.4°C | 24.2°C | 31.8°C | 18 mm | 55% | 2.8 m/s | 5.9 |
| 2011 | 38.6°C | 24.1°C | 31.4°C | 43 mm | 56% | 3.3 m/s | 5.7 |
| 2010 | 37.6°C | 23.5°C | 30.6°C | 44 mm | 62% | 3.2 m/s | 5.4 |
| 2009 | 38.9°C | 24.2°C | 31.6°C | 13 mm | 55% | 3.8 m/s | 5.5 |
| 2008 | 38.2°C | 23.0°C | 30.6°C | 107 mm | 62% | 3 m/s | 5.7 |
| 2007 | 37.9°C | 24.1°C | 31.0°C | 63 mm | 65% | 3.2 m/s | 5.4 |
| 2006 | 38.6°C | 24.0°C | 31.3°C | 18 mm | 60% | 3.7 m/s | 5.7 |
| 2005 | 36.7°C | 24.3°C | 30.5°C | 44 mm | 67% | 3.6 m/s | 5.7 |
| 2004 | 35.2°C | 21.9°C | 28.6°C | 136 mm | 75% | 2.7 m/s | 5.6 |
| 2003 | 36.9°C | 23.3°C | 30.1°C | 85 mm | 71% | 2.8 m/s | 5.5 |
| 2002 | 38.8°C | 23.8°C | 31.3°C | 7 mm | 58% | 3.2 m/s | 5.9 |
| 2001 🌧️ | 38.1°C | 23.3°C | 30.7°C | 149 mm | 64% | 3.4 m/s | 5.7 |
| 2000 | 39.2°C | 23.8°C | 31.5°C | 137 mm | 58% | 3.4 m/s | 6 |
| 1999 | 36.6°C | 23.1°C | 29.9°C | 25 mm | 66% | 3.7 m/s | 5.7 |
| 1998 | 37.9°C | 24.2°C | 31.1°C | 53 mm | 65% | 3.1 m/s | 5.6 |
| 1997 | 36.6°C | 23.3°C | 29.9°C | 52 mm | 72% | 3.4 m/s | 5.2 |
| 1996 | 35.2°C | 23.1°C | 29.1°C | 54 mm | 72% | 3.6 m/s | 4.8 |
| 1995 | 37.0°C | 23.3°C | 30.2°C | 56 mm | 66% | 2.9 m/s | 4.9 |
| 1994 | 35.9°C | 22.8°C | 29.3°C | 98 mm | 71% | 3.4 m/s | 5.1 |
| 1993 | 35.0°C | 22.7°C | 28.9°C | 115 mm | 71% | 3.6 m/s | 5.1 |
| 1992 | 36.0°C | 23.1°C | 29.5°C | 86 mm | 72% | 3.1 m/s | 5.1 |
| 1991 ❄️ | 34.2°C | 22.4°C | 28.3°C | 42 mm | 75% | 3.5 m/s | 4.8 |
| 1990 | 37.3°C | 22.7°C | 30.0°C | 61 mm | 63% | 3.5 m/s | 5.4 |
| 1989 | 37.2°C | 22.3°C | 29.8°C | 131 mm | 73% | 2.9 m/s | 5.2 |
| 1988 | 35.1°C | 22.9°C | 29.0°C | 144 mm | 77% | 2.8 m/s | 5 |
| 1987 | 39.2°C | 24.1°C | 31.7°C | 56 mm | 56% | 3.1 m/s | 5.8 |
| 1986 | 38.6°C | 23.2°C | 30.9°C | 28 mm | 56% | 3.2 m/s | 5.6 |
| 1985 | 35.8°C | 22.2°C | 29.0°C | 43 mm | 64% | 3.1 m/s | 5.2 |
| 1984 | 37.1°C | 22.5°C | 29.8°C | 148 mm | 68% | 3.2 m/s | 5.4 |
| 1983 | 38.4°C | 22.7°C | 30.6°C | 12 mm | 56% | 3.2 m/s | — |
| 1982 | 36.1°C | 22.5°C | 29.3°C | 45 mm | 67% | 3.6 m/s | — |
| 1981 | 35.4°C | 22.8°C | 29.1°C | 103 mm | 72% | 2.8 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 37.6°C with lows near 23.5°C (mean 30.6°C), based on 45 years of NASA POWER data.
July averages 63 mm of rainfall in Sivaganga, one of the drier months. The wettest on record was 149 mm in 2001.
The hottest July reached 40.2°C in 2014. The coldest dipped to 21.9°C in 2004.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 1.7°C. Daytime highs moved from 36.6°C to 38.4°C and overnight lows from 22.5°C to 24.1°C over the same span.
July is one of the warmer months of the year in Sivaganga and one of the drier months, so plan for around 37.6°C daytime highs and 23.5°C at night.
Not quite — July is the 9th coolest month in Sivaganga, averaging 30.6°C.
For July in Sivaganga, pack light, breathable clothing and sun protection, with typical highs of 37.6°C and lows of 23.5°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 64% — moderately humid.
Average wind speed in July is 3.2 m/s. The windiest July on record averaged 4.1 m/s (2013).
The wettest July on record was 2001 with 149 mm. On average, July sees 63 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 Sivaganga 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.
