September is one of the cooler months of the year in Kurnool, with average highs near 33.7°C and lows around 20.6°C (mean 27.2°C). It is a relatively wet time of year, averaging 142 mm of rainfall and 79% relative humidity across the period.
September is one of the cooler months of the year in Kurnool. Across 45 years of records, the warmest September in Kurnool was 2023 — when the month averaged 29.2°C — while the coldest was 1996 at 25.5°C. Typical September days reach 33.7°C with nights near 20.6°C. The long-term September temperature trend is broadly flat.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 27.4°C | 27.0°C | 27.3°C | 27.1°C | 27.0°C | -0.4°C |
| Avg High | 34.4°C | 33.3°C | 33.7°C | 33.6°C | 33.2°C | -1.2°C |
| Avg Low | 20.3°C | 20.6°C | 20.9°C | 20.5°C | 20.8°C | +0.5°C |
| Avg Rain | 131 mm | 132 mm | 149 mm | 142 mm | 163 mm | +32 mm |
September temperatures in Kurnool have stayed relatively stable across the record.
September has ranged from a record low of 18.5°C (1994) to a record high of 37°C (2023).
Rainfall in September is a relatively wet time of year, averaging 142 mm, with a wettest year of 327 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.2°C per decade while lows rose 0.1°C per decade, narrowing the gap between day and night.
A good time to visit Kurnool
September is a good time to visit Kurnool, with days averaging 33.7°C and nights around 20.6°C (mean 27.2°C, close to Kurnool'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 | 32.0°C | 20.9°C | 26.5°C | 192 mm | 85% | 2.6 m/s | 4.2 |
| 2024 | 32.1°C | 20.9°C | 26.5°C | 127 mm | 83% | 2.9 m/s | 4.6 |
| 2023 🔥 | 37.0°C | 21.3°C | 29.2°C | 101 mm | 74% | 2.6 m/s | 4.6 |
| 2022 | 32.2°C | 20.8°C | 26.5°C | 150 mm | 82% | 2.3 m/s | 4.6 |
| 2021 | 33.3°C | 20.5°C | 26.9°C | 80 mm | 78% | 2.9 m/s | 4.5 |
| 2020 🌧️ | 32.3°C | 20.3°C | 26.3°C | 327 mm | 87% | 2.4 m/s | 4.2 |
| 2019 | 33.5°C | 21.2°C | 27.3°C | 200 mm | 81% | 2.9 m/s | 4.3 |
| 2018 | 36.7°C | 20.9°C | 28.8°C | 88 mm | 68% | 2.1 m/s | 5.4 |
| 2017 | 32.4°C | 20.7°C | 26.6°C | 171 mm | 82% | 1.8 m/s | 4.8 |
| 2016 | 32.7°C | 20.5°C | 26.6°C | 179 mm | 82% | 3 m/s | 3.9 |
| 2015 | 35.4°C | 19.5°C | 27.5°C | 154 mm | 77% | 2 m/s | 4.9 |
| 2014 | 31.1°C | 20.6°C | 25.9°C | 120 mm | 84% | 2.5 m/s | 5 |
| 2013 | 32.9°C | 19.5°C | 26.2°C | 206 mm | 84% | 2.2 m/s | 5 |
| 2012 | 34.1°C | 21.3°C | 27.7°C | 125 mm | 76% | 2.5 m/s | 5.2 |
| 2011 | 36.4°C | 20.8°C | 28.6°C | 23 mm | 72% | 2.9 m/s | 5.3 |
| 2010 | 30.9°C | 20.4°C | 25.6°C | 155 mm | 86% | 2.4 m/s | 4.7 |
| 2009 | 33.6°C | 21.6°C | 27.6°C | 237 mm | 80% | 2.2 m/s | 4.9 |
| 2008 | 31.7°C | 19.8°C | 25.8°C | 132 mm | 82% | 2.2 m/s | 5.1 |
| 2007 | 31.5°C | 20.8°C | 26.2°C | 186 mm | 87% | 2.5 m/s | 4.5 |
| 2006 | 36.0°C | 20.2°C | 28.1°C | 216 mm | 79% | 2.3 m/s | 5.1 |
| 2005 | 31.2°C | 21.2°C | 26.2°C | 141 mm | 85% | 2.5 m/s | 4.7 |
| 2004 | 34.6°C | 20.2°C | 27.4°C | 147 mm | 79% | 2 m/s | 5 |
| 2003 | 35.3°C | 22.1°C | 28.7°C | 103 mm | 74% | 2.8 m/s | 5.1 |
| 2002 | 36.8°C | 20.6°C | 28.7°C | 37 mm | 68% | 2.5 m/s | 5.5 |
| 2001 | 34.3°C | 21.8°C | 28.0°C | 196 mm | 79% | 1.8 m/s | 4.9 |
| 2000 | 31.9°C | 20.9°C | 26.4°C | 97 mm | 82% | 2 m/s | 5.4 |
| 1999 | 33.9°C | 21.2°C | 27.6°C | 101 mm | 77% | 2.8 m/s | 5.1 |
| 1998 | 31.9°C | 21.3°C | 26.6°C | 326 mm | 85% | 2.4 m/s | 4.6 |
| 1997 | 34.3°C | 20.8°C | 27.6°C | 194 mm | 81% | 2.1 m/s | 4.9 |
| 1996 ❄️ | 30.8°C | 20.3°C | 25.5°C | 167 mm | 84% | 2.2 m/s | 4.7 |
| 1995 | 31.7°C | 20.3°C | 26.0°C | 145 mm | 84% | 2.4 m/s | 4.9 |
| 1994 | 36.2°C | 18.5°C | 27.3°C | 14 mm | 66% | 3 m/s | 5.1 |
| 1993 | 31.2°C | 20.3°C | 25.7°C | 104 mm | 83% | 2.6 m/s | 5 |
| 1992 | 35.1°C | 20.5°C | 27.8°C | 61 mm | 73% | 2.5 m/s | 4.9 |
| 1991 | 34.1°C | 21.3°C | 27.7°C | 119 mm | 74% | 2.1 m/s | 5 |
| 1990 | 34.2°C | 21.4°C | 27.8°C | 86 mm | 75% | 2.6 m/s | 4.8 |
| 1989 | 34.6°C | 19.8°C | 27.2°C | 105 mm | 77% | 2.4 m/s | 4.7 |
| 1988 | 31.5°C | 20.9°C | 26.2°C | 121 mm | 85% | 2.4 m/s | 4.3 |
| 1987 | 36.9°C | 21.1°C | 29.0°C | 69 mm | 71% | 2.3 m/s | 5.2 |
| 1986 | 36.1°C | 20.8°C | 28.4°C | 98 mm | 69% | 1.9 m/s | 5.6 |
| 1985 | 35.4°C | 20.1°C | 27.7°C | 40 mm | 72% | 2.5 m/s | 5.1 |
| 1984 | 35.7°C | 19.5°C | 27.6°C | 157 mm | 72% | 2.4 m/s | 5.2 |
| 1983 | 31.0°C | 21.0°C | 26.0°C | 176 mm | 85% | 2.9 m/s | — |
| 1982 | 36.7°C | 19.3°C | 28.0°C | 158 mm | 71% | 2.8 m/s | — |
| 1981 | 31.8°C | 20.5°C | 26.2°C | 254 mm | 85% | 2.4 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 33.7°C with lows near 20.6°C (mean 27.2°C), based on 45 years of NASA POWER data.
September averages 142 mm of rainfall in Kurnool, a relatively wet time of year. The wettest on record was 327 mm in 2020.
The hottest September reached 37°C in 2023. The coldest dipped to 18.5°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have held steady by about 0°C. Daytime highs moved from 34.1°C to 33.3°C and overnight lows from 20.1°C to 20.9°C over the same span.
September is one of the cooler months of the year in Kurnool and a relatively wet time of year, so plan for around 33.7°C daytime highs and 20.6°C at night.
Not quite — September is the 6th coolest month in Kurnool, averaging 27.2°C.
For September in Kurnool, pack light, breathable clothing and sun protection, with typical highs of 33.7°C and lows of 20.6°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 79% — quite humid.
Average wind speed in September is 2.4 m/s. The windiest September on record averaged 3 m/s (1994).
The wettest September on record was 2020 with 327 mm. On average, September sees 142 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 Kurnool 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.
