September is one of the cooler months of the year in Kurnool, with average highs near 30.7°C and lows around 22.4°C (mean 26.6°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 Septembers in Kurnool were 1987 and 2002 — when the month averaged 28.3°C — while the coldest were 1996 and 2007 at 25.5°C. Typical September days reach 30.7°C with nights near 22.4°C. The long-term September temperature trend is broadly flat.
September is a relatively wet time of year in Kurnool, averaging 142 mm of rainfall. The wettest September on record was 2020 with 327 mm, while the driest was 1994 at 14 mm.
Relative humidity in Kurnool during September averages 79%. The most humid September was 2020 at 87%, and the least humid was 1994 at 66%.
September receives about 4.9 kWh/m²/day of solar energy in Kurnool. The sunniest September was 1986 at 5.6 kWh/m²/day, and the cloudiest was 2016 at 3.9.
Average wind speed in Kurnool during September is 2.4 m/s. The windiest Septembers were 1994 and 2016 at 3 m/s, while the calmest were 2001 and 2017 at 1.8 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 26.7°C | 26.5°C | 26.6°C | 26.5°C | 26.5°C | -0.2°C |
| Avg High | 31.1°C | 30.7°C | 30.7°C | 30.7°C | 30.4°C | -0.7°C |
| Avg Low | 22.3°C | 22.2°C | 22.5°C | 22.4°C | 22.6°C | +0.3°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 0.1°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 30.7°C and nights around 22.4°C (mean 26.6°C, cooler than Kurnool's yearly average) and higher rainfall. December and January are marginally more temperate, but September still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 29.5°C | 25.9°C | 22.3°C | 32.0°C | 20.9°C | 192 mm | 85% | 2.6 m/s | 4.2 |
| 2024 | 30.2°C | 26.3°C | 22.5°C | 32.1°C | 20.9°C | 127 mm | 83% | 2.9 m/s | 4.6 |
| 2023 | 32.4°C | 27.8°C | 23.2°C | 37.0°C | 21.3°C | 101 mm | 74% | 2.6 m/s | 4.6 |
| 2022 | 30.0°C | 26.2°C | 22.5°C | 32.2°C | 20.8°C | 150 mm | 82% | 2.3 m/s | 4.6 |
| 2021 | 31.2°C | 26.9°C | 22.6°C | 33.3°C | 20.5°C | 80 mm | 78% | 2.9 m/s | 4.5 |
| 2020 🌧️ | 29.0°C | 25.7°C | 22.5°C | 32.3°C | 20.3°C | 327 mm | 87% | 2.4 m/s | 4.2 |
| 2019 | 30.6°C | 26.6°C | 22.7°C | 33.5°C | 21.2°C | 200 mm | 81% | 2.9 m/s | 4.3 |
| 2018 | 33.3°C | 27.9°C | 22.6°C | 36.7°C | 20.9°C | 88 mm | 68% | 2.1 m/s | 5.4 |
| 2017 | 30.0°C | 26.3°C | 22.6°C | 32.4°C | 20.7°C | 171 mm | 82% | 1.8 m/s | 4.8 |
| 2016 | 29.5°C | 25.7°C | 21.8°C | 32.7°C | 20.5°C | 179 mm | 82% | 3 m/s | 3.9 |
| 2015 | 31.3°C | 27.0°C | 22.6°C | 35.4°C | 19.5°C | 154 mm | 77% | 2 m/s | 4.9 |
| 2014 | 29.6°C | 25.8°C | 22.0°C | 31.1°C | 20.6°C | 120 mm | 84% | 2.5 m/s | 5 |
| 2013 | 29.5°C | 25.9°C | 22.3°C | 32.9°C | 19.5°C | 206 mm | 84% | 2.2 m/s | 5 |
| 2012 | 31.4°C | 26.8°C | 22.3°C | 34.1°C | 21.3°C | 125 mm | 76% | 2.5 m/s | 5.2 |
| 2011 | 32.8°C | 27.7°C | 22.6°C | 36.4°C | 20.8°C | 23 mm | 72% | 2.9 m/s | 5.3 |
| 2010 | 29.2°C | 25.7°C | 22.2°C | 30.9°C | 20.4°C | 155 mm | 86% | 2.4 m/s | 4.7 |
| 2009 | 30.7°C | 26.8°C | 22.8°C | 33.6°C | 21.6°C | 237 mm | 80% | 2.2 m/s | 4.9 |
| 2008 | 29.8°C | 25.8°C | 21.7°C | 31.7°C | 19.8°C | 132 mm | 82% | 2.2 m/s | 5.1 |
| 2007 | 28.8°C | 25.5°C | 22.1°C | 31.5°C | 20.8°C | 186 mm | 87% | 2.5 m/s | 4.5 |
| 2006 | 31.0°C | 26.9°C | 22.7°C | 36.0°C | 20.2°C | 216 mm | 79% | 2.3 m/s | 5.1 |
| 2005 | 29.2°C | 25.8°C | 22.4°C | 31.2°C | 21.2°C | 141 mm | 85% | 2.5 m/s | 4.7 |
| 2004 | 30.8°C | 26.7°C | 22.6°C | 34.6°C | 20.2°C | 147 mm | 79% | 2 m/s | 5 |
| 2003 | 32.0°C | 27.4°C | 22.7°C | 35.3°C | 22.1°C | 103 mm | 74% | 2.8 m/s | 5.1 |
| 2002 | 33.8°C | 28.3°C | 22.9°C | 36.8°C | 20.6°C | 37 mm | 68% | 2.5 m/s | 5.5 |
| 2001 | 30.3°C | 26.6°C | 22.8°C | 34.3°C | 21.8°C | 196 mm | 79% | 1.8 m/s | 4.9 |
| 2000 | 30.1°C | 26.1°C | 22.1°C | 31.9°C | 20.9°C | 97 mm | 82% | 2 m/s | 5.4 |
| 1999 | 31.0°C | 26.6°C | 22.1°C | 33.9°C | 21.2°C | 101 mm | 77% | 2.8 m/s | 5.1 |
| 1998 | 29.5°C | 26.1°C | 22.6°C | 31.9°C | 21.3°C | 326 mm | 85% | 2.4 m/s | 4.6 |
| 1997 | 30.0°C | 26.1°C | 22.3°C | 34.3°C | 20.8°C | 194 mm | 81% | 2.1 m/s | 4.9 |
| 1996 ❄️ | 29.1°C | 25.5°C | 21.9°C | 30.8°C | 20.3°C | 167 mm | 84% | 2.2 m/s | 4.7 |
| 1995 | 29.5°C | 25.7°C | 21.9°C | 31.7°C | 20.3°C | 145 mm | 84% | 2.4 m/s | 4.9 |
| 1994 | 33.5°C | 27.7°C | 21.9°C | 36.2°C | 18.5°C | 14 mm | 66% | 3 m/s | 5.1 |
| 1993 | 29.4°C | 25.6°C | 21.8°C | 31.2°C | 20.3°C | 104 mm | 83% | 2.6 m/s | 5 |
| 1992 | 31.9°C | 27.0°C | 22.0°C | 35.1°C | 20.5°C | 61 mm | 73% | 2.5 m/s | 4.9 |
| 1991 | 31.9°C | 27.3°C | 22.7°C | 34.1°C | 21.3°C | 119 mm | 74% | 2.1 m/s | 5 |
| 1990 | 31.5°C | 27.0°C | 22.4°C | 34.2°C | 21.4°C | 86 mm | 75% | 2.6 m/s | 4.8 |
| 1989 | 30.8°C | 26.4°C | 22.1°C | 34.6°C | 19.8°C | 105 mm | 77% | 2.4 m/s | 4.7 |
| 1988 | 29.3°C | 25.8°C | 22.2°C | 31.5°C | 20.9°C | 121 mm | 85% | 2.4 m/s | 4.3 |
| 1987 🔥 | 33.4°C | 28.3°C | 23.1°C | 36.9°C | 21.1°C | 69 mm | 71% | 2.3 m/s | 5.2 |
| 1986 | 32.7°C | 27.7°C | 22.7°C | 36.1°C | 20.8°C | 98 mm | 69% | 1.9 m/s | 5.6 |
| 1985 | 31.8°C | 26.9°C | 22.0°C | 35.4°C | 20.1°C | 40 mm | 72% | 2.5 m/s | 5.1 |
| 1984 | 31.8°C | 26.9°C | 22.0°C | 35.7°C | 19.5°C | 157 mm | 72% | 2.4 m/s | 5.2 |
| 1983 | 29.0°C | 25.6°C | 22.2°C | 31.0°C | 21.0°C | 176 mm | 85% | 2.9 m/s | — |
| 1982 | 31.6°C | 27.0°C | 22.4°C | 36.7°C | 19.3°C | 158 mm | 71% | 2.8 m/s | — |
| 1981 | 29.1°C | 25.6°C | 22.0°C | 31.8°C | 20.5°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 30.7°C with lows near 22.4°C (mean 26.6°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 risen by about 0.2°C. Daytime highs moved from 30.7°C to 30.7°C and overnight lows from 22.1°C to 22.6°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 30.7°C daytime highs and 22.4°C at night.
Not quite — September is the 5th coolest month in Kurnool, averaging 26.6°C.
For September in Kurnool, pack light, breathable clothing and sun protection, with typical highs of 30.7°C and lows of 22.4°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.
