July is one of the warmer months of the year in Ramanathapuram, with average highs near 35.3°C and lows around 24.4°C (mean 29.9°C). It is one of the drier months, averaging 67 mm of rainfall and 71% relative humidity across the period.
July is one of the warmer months of the year in Ramanathapuram. Across 45 years of records, the warmest July in Ramanathapuram was 2025 — when the month averaged 31.9°C — while the coldest was 1991 at 27.6°C. Typical July days reach 35.3°C with nights near 24.4°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 | 29.0°C | 28.8°C | 29.7°C | 31.2°C | 31.1°C | +2.1°C |
| Avg High | 34.3°C | 33.8°C | 35.1°C | 36.9°C | 36.8°C | +2.5°C |
| Avg Low | 23.7°C | 23.8°C | 24.3°C | 25.4°C | 25.3°C | +1.6°C |
| Avg Rain | 90 mm | 87 mm | 79 mm | 24 mm | 48 mm | -42 mm |
July temperatures in Ramanathapuram have risen by about 2.6°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 22.4°C (1985) to a record high of 38.2°C (2025).
Rainfall in July is one of the drier months, averaging 67 mm, with a wettest year of 161 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.9°C per decade while lows rose 0.5°C per decade, widening the gap between day and night.
A good time to visit Ramanathapuram
July is a good time to visit Ramanathapuram, with days averaging 35.3°C and nights around 24.4°C (mean 29.9°C, warmer than Ramanathapuram's yearly average) and moderate rainfall. January and February are marginally more temperate, but July still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 🔥 | 38.2°C | 25.6°C | 31.9°C | 4 mm | 61% | 4.3 m/s | 5.5 |
| 2024 | 36.9°C | 25.4°C | 31.1°C | 30 mm | 67% | 4.4 m/s | 5.2 |
| 2023 | 37.9°C | 25.4°C | 31.6°C | 39 mm | 64% | 4.2 m/s | 5.5 |
| 2022 | 35.4°C | 25.0°C | 30.2°C | 116 mm | 68% | 3.6 m/s | 5.3 |
| 2021 | 37.1°C | 25.4°C | 31.2°C | 44 mm | 69% | 4.3 m/s | 5.5 |
| 2020 | 35.4°C | 25.2°C | 30.3°C | 53 mm | 71% | 3.7 m/s | 5.4 |
| 2019 | 37.3°C | 26.0°C | 31.6°C | 16 mm | 63% | 4.2 m/s | 5.3 |
| 2018 | 36.5°C | 25.6°C | 31.0°C | 18 mm | 65% | 4.4 m/s | 5.4 |
| 2017 | 37.8°C | 25.4°C | 31.6°C | 30 mm | 62% | 3.8 m/s | 5.7 |
| 2016 | 37.6°C | 25.0°C | 31.3°C | 59 mm | 65% | 3.9 m/s | 5.7 |
| 2015 | 36.2°C | 24.9°C | 30.6°C | 25 mm | 67% | 4.5 m/s | 6 |
| 2014 | 37.7°C | 25.9°C | 31.8°C | 3 mm | 59% | 4.6 m/s | 5.9 |
| 2013 | 36.4°C | 25.6°C | 31.0°C | 3 mm | 59% | 4.9 m/s | 5.4 |
| 2012 | 37.1°C | 25.7°C | 31.4°C | 9 mm | 60% | 4.2 m/s | 5.9 |
| 2011 | 37.0°C | 25.0°C | 31.0°C | 31 mm | 61% | 4.4 m/s | 5.7 |
| 2010 | 35.8°C | 24.8°C | 30.3°C | 45 mm | 66% | 4.4 m/s | 5.4 |
| 2009 | 36.6°C | 24.7°C | 30.7°C | 16 mm | 65% | 4.9 m/s | 5.5 |
| 2008 | 36.2°C | 24.4°C | 30.3°C | 79 mm | 68% | 4.3 m/s | 5.7 |
| 2007 | 34.9°C | 24.6°C | 29.7°C | 55 mm | 72% | 4.5 m/s | 5.4 |
| 2006 | 35.1°C | 24.0°C | 29.6°C | 40 mm | 73% | 4.4 m/s | 5.7 |
| 2005 | 34.0°C | 24.5°C | 29.3°C | 71 mm | 78% | 4.8 m/s | 5.7 |
| 2004 | 33.1°C | 23.4°C | 28.2°C | 140 mm | 81% | 4.1 m/s | 5.6 |
| 2003 | 34.0°C | 24.3°C | 29.2°C | 82 mm | 77% | 4.1 m/s | 5.5 |
| 2002 | 36.2°C | 24.8°C | 30.5°C | 14 mm | 67% | 4.2 m/s | 5.9 |
| 2001 🌧️ | 34.6°C | 24.0°C | 29.3°C | 161 mm | 76% | 4 m/s | 5.7 |
| 2000 | 36.7°C | 24.3°C | 30.5°C | 129 mm | 66% | 4 m/s | 6 |
| 1999 | 33.7°C | 23.8°C | 28.8°C | 39 mm | 76% | 4.9 m/s | 5.7 |
| 1998 | 35.3°C | 24.3°C | 29.8°C | 62 mm | 73% | 4.1 m/s | 5.6 |
| 1997 | 33.4°C | 24.1°C | 28.7°C | 86 mm | 81% | 4.6 m/s | 5.2 |
| 1996 | 33.1°C | 23.7°C | 28.4°C | 84 mm | 79% | 4.8 m/s | 4.8 |
| 1995 | 35.6°C | 24.2°C | 29.9°C | 45 mm | 70% | 4.3 m/s | 4.9 |
| 1994 | 34.1°C | 24.0°C | 29.1°C | 124 mm | 78% | 4.6 m/s | 5.1 |
| 1993 | 32.8°C | 23.4°C | 28.1°C | 145 mm | 80% | 4.8 m/s | 5.1 |
| 1992 | 33.0°C | 23.5°C | 28.2°C | 111 mm | 80% | 4.3 m/s | 5.1 |
| 1991 ❄️ | 31.6°C | 23.5°C | 27.6°C | 80 mm | 84% | 4.7 m/s | 4.8 |
| 1990 | 35.1°C | 23.4°C | 29.2°C | 99 mm | 73% | 4.5 m/s | 5.4 |
| 1989 | 34.1°C | 23.2°C | 28.7°C | 151 mm | 80% | 3.8 m/s | 5.2 |
| 1988 | 32.9°C | 23.9°C | 28.4°C | 156 mm | 82% | 4 m/s | 5 |
| 1987 | 36.4°C | 24.3°C | 30.4°C | 50 mm | 67% | 4.4 m/s | 5.8 |
| 1986 | 36.4°C | 24.4°C | 30.4°C | 32 mm | 65% | 4.3 m/s | 5.6 |
| 1985 | 33.0°C | 22.4°C | 27.7°C | 62 mm | 76% | 4.1 m/s | 5.2 |
| 1984 | 34.1°C | 23.1°C | 28.6°C | 159 mm | 76% | 4.2 m/s | 5.4 |
| 1983 | 36.7°C | 24.6°C | 30.6°C | 19 mm | 64% | 4.5 m/s | — |
| 1982 | 32.5°C | 23.4°C | 28.0°C | 70 mm | 79% | 4.7 m/s | — |
| 1981 | 32.5°C | 23.7°C | 28.1°C | 113 mm | 80% | 3.9 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 35.3°C with lows near 24.4°C (mean 29.9°C), based on 45 years of NASA POWER data.
July averages 67 mm of rainfall in Ramanathapuram, one of the drier months. The wettest on record was 161 mm in 2001.
The hottest July reached 38.2°C in 2025. The coldest dipped to 22.4°C in 1985.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 2.6°C. Daytime highs moved from 33.8°C to 37.1°C and overnight lows from 23.4°C to 25.4°C over the same span.
July is one of the warmer months of the year in Ramanathapuram and one of the drier months, so plan for around 35.3°C daytime highs and 24.4°C at night.
Not quite — July is the 8th coolest month in Ramanathapuram, averaging 29.9°C.
For July in Ramanathapuram, pack light, breathable clothing and sun protection, with typical highs of 35.3°C and lows of 24.4°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 71% — moderately humid.
Average wind speed in July is 4.3 m/s. The windiest July on record averaged 4.9 m/s (1999).
The wettest July on record was 2001 with 161 mm. On average, July sees 67 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 Ramanathapuram 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.
