September is one of the cooler months of the year in Satara, with average highs near 29.8°C and lows around 19.3°C (mean 24.6°C). It is a relatively wet time of year, averaging 269 mm of rainfall and 90% relative humidity across the period.
September is one of the cooler months of the year in Satara. Across 45 years of records, the warmest September in Satara was 2020 — when the month averaged 25.7°C — while the coldest were 1982 and 1994 at 22.6°C. Typical September days reach 29.8°C with nights near 19.3°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 | 24.4°C | 24.0°C | 24.9°C | 24.6°C | 24.8°C | +0.4°C |
| Avg High | 30.0°C | 29.2°C | 30.3°C | 29.9°C | 29.6°C | -0.4°C |
| Avg Low | 18.9°C | 18.7°C | 19.6°C | 19.3°C | 20.1°C | +1.2°C |
| Avg Rain | 277 mm | 212 mm | 257 mm | 302 mm | 319 mm | +42 mm |
September temperatures in Satara have risen by about 0.5°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 15.2°C (1994) to a record high of 32.1°C (2002).
Rainfall in September is a relatively wet time of year, averaging 269 mm, with a wettest year of 579 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0°C per decade while lows rose 0.3°C per decade, narrowing the gap between day and night.
A good time to visit Satara
September is a good time to visit Satara, with days averaging 29.8°C and nights around 19.3°C (mean 24.6°C, close to Satara's yearly average) and higher rainfall. December and November are marginally more temperate, but September still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 28.3°C | 20.2°C | 24.3°C | 301 mm | 92% | 2.6 m/s | 3.8 |
| 2024 | 30.0°C | 19.5°C | 24.7°C | 325 mm | 92% | 2.7 m/s | 4.4 |
| 2023 | 30.1°C | 20.6°C | 25.4°C | 338 mm | 91% | 2.6 m/s | 4.4 |
| 2022 | 29.8°C | 19.6°C | 24.7°C | 308 mm | 92% | 2.3 m/s | 4.3 |
| 2021 | 28.1°C | 20.2°C | 24.1°C | 340 mm | 92% | 3 m/s | 4.2 |
| 2020 🔥 | 31.2°C | 20.2°C | 25.7°C | 301 mm | 92% | 2.1 m/s | 4.4 |
| 2019 🌧️ | 28.6°C | 20.5°C | 24.5°C | 579 mm | 93% | 3.2 m/s | 4.1 |
| 2018 | 31.3°C | 18.5°C | 24.9°C | 109 mm | 88% | 1.9 m/s | 5.2 |
| 2017 | 30.5°C | 20.5°C | 25.5°C | 497 mm | 91% | 2 m/s | 4.6 |
| 2016 | 28.0°C | 18.8°C | 23.4°C | 379 mm | 92% | 2.6 m/s | 4.2 |
| 2015 | 31.4°C | 18.3°C | 24.8°C | 213 mm | 87% | 2.1 m/s | 5.1 |
| 2014 | 31.0°C | 18.6°C | 24.8°C | 241 mm | 89% | 2.6 m/s | 4.7 |
| 2013 | 29.8°C | 19.9°C | 24.9°C | 266 mm | 90% | 2.3 m/s | 4.9 |
| 2012 | 29.0°C | 18.8°C | 23.9°C | 237 mm | 91% | 2.9 m/s | 4.6 |
| 2011 | 29.3°C | 18.7°C | 24.0°C | 289 mm | 91% | 2.8 m/s | 4.6 |
| 2010 | 30.2°C | 20.6°C | 25.4°C | 210 mm | 91% | 2.4 m/s | 4.7 |
| 2009 | 30.5°C | 19.8°C | 25.2°C | 296 mm | 90% | 2.2 m/s | 4.8 |
| 2008 | 30.2°C | 18.2°C | 24.2°C | 434 mm | 91% | 2.6 m/s | 4.7 |
| 2007 | 29.0°C | 20.8°C | 24.9°C | 354 mm | 92% | 2.8 m/s | 4.4 |
| 2006 | 30.4°C | 19.9°C | 25.1°C | 380 mm | 92% | 2.2 m/s | 4.9 |
| 2005 | 29.4°C | 19.9°C | 24.6°C | 431 mm | 93% | 3.3 m/s | 4.2 |
| 2004 | 30.1°C | 19.7°C | 24.9°C | 186 mm | 89% | 2.1 m/s | 4.9 |
| 2003 | 29.9°C | 19.8°C | 24.8°C | 109 mm | 90% | 2.8 m/s | 5 |
| 2002 | 32.1°C | 18.8°C | 25.4°C | 95 mm | 89% | 2.2 m/s | 5.4 |
| 2001 | 30.3°C | 19.4°C | 24.9°C | 207 mm | 90% | 2 m/s | 5.1 |
| 2000 | 30.9°C | 19.6°C | 25.3°C | 81 mm | 88% | 2.3 m/s | 5.2 |
| 1999 | 28.1°C | 19.1°C | 23.6°C | 192 mm | 91% | 2.5 m/s | 4.8 |
| 1998 | 29.4°C | 20.4°C | 24.9°C | 350 mm | 92% | 2.6 m/s | 4.6 |
| 1997 | 28.8°C | 18.7°C | 23.8°C | 83 mm | 90% | 2 m/s | 5.3 |
| 1996 | 29.8°C | 19.4°C | 24.6°C | 182 mm | 91% | 2.1 m/s | 4.8 |
| 1995 | 29.6°C | 18.4°C | 24.0°C | 290 mm | 91% | 2.4 m/s | 4.9 |
| 1994 | 30.0°C | 15.2°C | 22.6°C | 174 mm | 89% | 2.9 m/s | 5.4 |
| 1993 | 29.0°C | 19.8°C | 24.4°C | 295 mm | 92% | 2.9 m/s | 5.4 |
| 1992 | 30.3°C | 18.4°C | 24.4°C | 234 mm | 88% | 2.6 m/s | 5.1 |
| 1991 | 29.3°C | 18.8°C | 24.1°C | 116 mm | 90% | 1.9 m/s | 4.8 |
| 1990 | 27.4°C | 18.9°C | 23.2°C | 202 mm | 91% | 2.6 m/s | 5.1 |
| 1989 | 29.5°C | 18.8°C | 24.2°C | 244 mm | 91% | 2 m/s | 4.6 |
| 1988 | 30.5°C | 19.4°C | 25.0°C | 531 mm | 93% | 2.6 m/s | 4.8 |
| 1987 | 31.1°C | 20.0°C | 25.6°C | 131 mm | 90% | 2.2 m/s | 5.3 |
| 1986 | 31.4°C | 18.1°C | 24.8°C | 51 mm | 87% | 2 m/s | 5 |
| 1985 | 30.3°C | 19.0°C | 24.6°C | 92 mm | 89% | 2 m/s | 5.1 |
| 1984 | 30.9°C | 18.2°C | 24.6°C | 223 mm | 89% | 2.4 m/s | 5.1 |
| 1983 | 27.1°C | 20.2°C | 23.6°C | 497 mm | 93% | 2.6 m/s | — |
| 1982 ❄️ | 28.4°C | 16.8°C | 22.6°C | 194 mm | 89% | 2.1 m/s | — |
| 1981 | 30.5°C | 19.4°C | 25.0°C | 528 mm | 91% | 2.2 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 29.8°C with lows near 19.3°C (mean 24.6°C), based on 45 years of NASA POWER data.
September averages 269 mm of rainfall in Satara, a relatively wet time of year. The wettest on record was 579 mm in 2019.
The hottest September reached 32.1°C in 2002. The coldest dipped to 15.2°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 0.5°C. Daytime highs moved from 29.4°C to 29.3°C and overnight lows from 18.7°C to 20°C over the same span.
September is one of the cooler months of the year in Satara and a relatively wet time of year, so plan for around 29.8°C daytime highs and 19.3°C at night.
Not quite — September is the 6th coolest month in Satara, averaging 24.6°C.
For September in Satara, pack light layers you can adjust through the day, with typical highs of 29.8°C and lows of 19.3°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 90% — quite humid.
Average wind speed in September is 2.4 m/s. The windiest September on record averaged 3.3 m/s (2005).
The wettest September on record was 2019 with 579 mm. On average, September sees 269 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 Satara 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.
