September is close to Parvathipuram Manyam's year-round average, with average highs near 29°C and lows around 19.6°C (mean 24.3°C). It is a relatively wet time of year, averaging 235 mm of rainfall and 89% relative humidity across the period.
September is close to Parvathipuram Manyam's year-round average. Across 45 years of records, the warmest Septembers in Parvathipuram Manyam were 2009 and 2020 — when the month averaged 25.3°C — while the coldest was 1982 at 22.6°C. Typical September days reach 29°C with nights near 19.6°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 | 24.2°C | 24.1°C | 24.2°C | 24.3°C | 25.0°C | +0.8°C |
| Avg High | 29.1°C | 28.7°C | 29.1°C | 28.9°C | 29.4°C | +0.3°C |
| Avg Low | 19.3°C | 19.5°C | 19.3°C | 19.6°C | 20.6°C | +1.3°C |
| Avg Rain | 199 mm | 199 mm | 238 mm | 269 mm | 291 mm | +93 mm |
September temperatures in Parvathipuram Manyam have risen by about 1°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 16.4°C (1982) to a record high of 30.2°C (2009).
Rainfall in September is a relatively wet time of year, averaging 235 mm, with a wettest year of 500 mm.
A good time to visit Parvathipuram Manyam
September is a good time to visit Parvathipuram Manyam, with days averaging 29°C and nights around 19.6°C (mean 24.3°C, close to Parvathipuram Manyam's yearly average) and higher rainfall. February and January are marginally more temperate, but September still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 29.6°C | 20.8°C | 25.2°C | 249 mm | 91% | 1.4 m/s | 4.3 |
| 2024 | 29.3°C | 20.9°C | 25.1°C | 338 mm | 91% | 2.2 m/s | 4.2 |
| 2023 | 29.3°C | 20.7°C | 25.0°C | 322 mm | 90% | 1.7 m/s | 3.9 |
| 2022 | 28.9°C | 20.0°C | 24.4°C | 281 mm | 91% | 1.9 m/s | 4.3 |
| 2021 | 29.3°C | 20.6°C | 24.9°C | 332 mm | 90% | 1.9 m/s | 4.1 |
| 2020 | 30.1°C | 20.5°C | 25.3°C | 225 mm | 89% | 1.5 m/s | 4.7 |
| 2019 | 29.3°C | 20.3°C | 24.8°C | 329 mm | 92% | 2.1 m/s | 3.9 |
| 2018 | 28.7°C | 19.1°C | 23.9°C | 206 mm | 89% | 2 m/s | 4.9 |
| 2017 | 29.1°C | 20.9°C | 25.0°C | 149 mm | 89% | 1.3 m/s | 4.7 |
| 2016 | 28.9°C | 19.8°C | 24.4°C | 302 mm | 92% | 2 m/s | 3.9 |
| 2015 | 28.4°C | 20.1°C | 24.3°C | 388 mm | 90% | 1.6 m/s | 4.5 |
| 2014 | 28.8°C | 19.2°C | 24.0°C | 322 mm | 88% | 2 m/s | 4.5 |
| 2013 | 29.0°C | 19.7°C | 24.3°C | 200 mm | 89% | 1.6 m/s | 4.7 |
| 2012 | 28.7°C | 19.0°C | 23.9°C | 321 mm | 91% | 2 m/s | 4.2 |
| 2011 | 28.9°C | 18.7°C | 23.8°C | 198 mm | 89% | 2.4 m/s | 4.4 |
| 2010 | 29.3°C | 19.6°C | 24.5°C | 272 mm | 90% | 1.6 m/s | 4.7 |
| 2009 🔥 | 30.2°C | 20.5°C | 25.3°C | 143 mm | 88% | 1.9 m/s | 4.9 |
| 2008 | 28.7°C | 18.4°C | 23.6°C | 266 mm | 90% | 2 m/s | 4.5 |
| 2007 | 28.7°C | 20.1°C | 24.4°C | 256 mm | 91% | 2.1 m/s | 4 |
| 2006 | 29.4°C | 18.1°C | 23.8°C | 341 mm | 90% | 1.8 m/s | 4.9 |
| 2005 🌧️ | 29.3°C | 19.4°C | 24.3°C | 500 mm | 91% | 2.2 m/s | 3.9 |
| 2004 | 28.8°C | 20.1°C | 24.5°C | 252 mm | 89% | 1.5 m/s | 5 |
| 2003 | 28.9°C | 20.0°C | 24.5°C | 181 mm | 91% | 2.5 m/s | 4.2 |
| 2002 | 29.3°C | 17.4°C | 23.4°C | 67 mm | 86% | 2.3 m/s | 4.8 |
| 2001 | 28.9°C | 19.6°C | 24.3°C | 188 mm | 88% | 1.4 m/s | 4.9 |
| 2000 | 28.5°C | 19.5°C | 24.0°C | 185 mm | 89% | 2 m/s | 4.9 |
| 1999 | 28.0°C | 20.0°C | 24.0°C | 154 mm | 91% | 2.5 m/s | 4.1 |
| 1998 | 28.7°C | 20.7°C | 24.7°C | 230 mm | 91% | 1.6 m/s | 4.6 |
| 1997 | 29.7°C | 19.2°C | 24.4°C | 221 mm | 89% | 1.7 m/s | 4.4 |
| 1996 | 29.7°C | 19.3°C | 24.5°C | 161 mm | 87% | 1.3 m/s | 4.7 |
| 1995 | 28.7°C | 20.1°C | 24.4°C | 247 mm | 91% | 2 m/s | 4.1 |
| 1994 | 28.6°C | 19.3°C | 24.0°C | 173 mm | 89% | 2.1 m/s | 4.3 |
| 1993 | 28.4°C | 19.7°C | 24.1°C | 269 mm | 90% | 1.9 m/s | 4.1 |
| 1992 | 28.2°C | 18.0°C | 23.1°C | 144 mm | 88% | 2 m/s | 4.6 |
| 1991 | 28.5°C | 18.4°C | 23.4°C | 200 mm | 89% | 1.9 m/s | 4.3 |
| 1990 | 28.4°C | 20.4°C | 24.4°C | 188 mm | 90% | 2 m/s | 4.3 |
| 1989 | 29.0°C | 19.1°C | 24.0°C | 278 mm | 90% | 1.7 m/s | 4.4 |
| 1988 | 29.3°C | 20.3°C | 24.8°C | 222 mm | 90% | 1.8 m/s | 4 |
| 1987 | 30.1°C | 20.0°C | 25.1°C | 103 mm | 87% | 2.3 m/s | 4.8 |
| 1986 | 29.3°C | 19.7°C | 24.5°C | 161 mm | 87% | 1.5 m/s | 5 |
| 1985 | 29.2°C | 19.4°C | 24.3°C | 182 mm | 89% | 2 m/s | 4.6 |
| 1984 | 28.5°C | 18.8°C | 23.7°C | 125 mm | 87% | 1.7 m/s | 4.9 |
| 1983 | 28.9°C | 20.4°C | 24.7°C | 203 mm | 90% | 2 m/s | — |
| 1982 ❄️ | 28.8°C | 16.4°C | 22.6°C | 229 mm | 88% | 1.7 m/s | — |
| 1981 | 28.5°C | 19.7°C | 24.1°C | 288 mm | 90% | 1.8 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 29°C with lows near 19.6°C (mean 24.3°C), based on 45 years of NASA POWER data.
September averages 235 mm of rainfall in Parvathipuram Manyam, a relatively wet time of year. The wettest on record was 500 mm in 2005.
The hottest September reached 30.2°C in 2009. The coldest dipped to 16.4°C in 1982.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 1°C. Daytime highs moved from 28.8°C to 29.3°C and overnight lows from 18.9°C to 20.6°C over the same span.
September is close to Parvathipuram Manyam's year-round average and a relatively wet time of year, so plan for around 29°C daytime highs and 19.6°C at night.
Not quite — September is the 6th coolest month in Parvathipuram Manyam, averaging 24.3°C.
For September in Parvathipuram Manyam, pack light layers you can adjust through the day, with typical highs of 29°C and lows of 19.6°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 89% — quite humid.
Average wind speed in September is 1.9 m/s. The windiest September on record averaged 2.5 m/s (1999).
The wettest September on record was 2005 with 500 mm. On average, September sees 235 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 Parvathipuram Manyam behaves each September, 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 September specifically, along with year-by-year records and how the month has changed over the decades.
