September is close to Raichur's year-round average, with average highs near 33.9°C and lows around 20.5°C (mean 27.2°C). It is a relatively wet time of year, averaging 138 mm of rainfall and 78% relative humidity across the period.
September is close to Raichur's year-round average. Across 45 years of records, the warmest September in Raichur was 2023 — when the month averaged 29.5°C — while the coldest were 1996 and 2008 at 25.6°C. Typical September days reach 33.9°C with nights near 20.5°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 | 27.3°C | 27.0°C | 27.4°C | 27.3°C | 27.0°C | -0.3°C |
| Avg High | 34.5°C | 33.6°C | 33.9°C | 34.1°C | 33.3°C | -1.2°C |
| Avg Low | 20.2°C | 20.4°C | 20.9°C | 20.5°C | 20.7°C | +0.5°C |
| Avg Rain | 135 mm | 127 mm | 142 mm | 138 mm | 152 mm | +17 mm |
September temperatures in Raichur have stayed relatively stable across the record.
September has ranged from a record low of 18.5°C (1994) to a record high of 37.1°C (1982).
Rainfall in September is a relatively wet time of year, averaging 138 mm, with a wettest year of 312 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 Raichur
September is a good time to visit Raichur, with days averaging 33.9°C and nights around 20.5°C (mean 27.2°C, close to Raichur'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 | 20.8°C | 26.4°C | 167 mm | 84% | 2.8 m/s | 4.4 |
| 2024 | 32.4°C | 20.8°C | 26.6°C | 116 mm | 81% | 3 m/s | 4.8 |
| 2023 🔥 | 37.1°C | 21.8°C | 29.5°C | 78 mm | 72% | 3 m/s | 4.8 |
| 2022 | 32.0°C | 20.1°C | 26.1°C | 160 mm | 82% | 2.4 m/s | 4.7 |
| 2021 | 33.7°C | 20.4°C | 27.1°C | 83 mm | 77% | 3.1 m/s | 4.6 |
| 2020 🌧️ | 32.4°C | 20.2°C | 26.3°C | 312 mm | 86% | 2.5 m/s | 4.6 |
| 2019 | 33.5°C | 21.4°C | 27.4°C | 169 mm | 80% | 3 m/s | 4.7 |
| 2018 | 37.1°C | 20.9°C | 29.0°C | 83 mm | 67% | 2.3 m/s | 5.5 |
| 2017 | 33.7°C | 20.9°C | 27.3°C | 175 mm | 81% | 1.9 m/s | 4.8 |
| 2016 | 33.2°C | 20.5°C | 26.8°C | 186 mm | 81% | 3.2 m/s | 4.3 |
| 2015 | 35.5°C | 19.1°C | 27.3°C | 162 mm | 77% | 2.2 m/s | 5.3 |
| 2014 | 31.3°C | 20.5°C | 25.9°C | 92 mm | 83% | 2.6 m/s | 5.3 |
| 2013 | 34.6°C | 19.6°C | 27.1°C | 218 mm | 83% | 2.4 m/s | 5.3 |
| 2012 | 34.7°C | 20.8°C | 27.8°C | 119 mm | 74% | 2.7 m/s | 5.3 |
| 2011 | 35.9°C | 20.8°C | 28.4°C | 22 mm | 69% | 3.1 m/s | 5.5 |
| 2010 | 31.5°C | 20.0°C | 25.7°C | 150 mm | 84% | 2.5 m/s | 5.1 |
| 2009 | 33.9°C | 21.4°C | 27.7°C | 198 mm | 79% | 2.3 m/s | 5 |
| 2008 | 31.4°C | 19.7°C | 25.6°C | 131 mm | 81% | 2.3 m/s | 5.1 |
| 2007 | 32.1°C | 20.5°C | 26.3°C | 196 mm | 86% | 2.6 m/s | 4.8 |
| 2006 | 36.2°C | 21.1°C | 28.7°C | 201 mm | 78% | 2.4 m/s | 5.3 |
| 2005 | 30.9°C | 21.2°C | 26.0°C | 136 mm | 85% | 2.6 m/s | 4.8 |
| 2004 | 35.1°C | 19.9°C | 27.5°C | 143 mm | 78% | 2.3 m/s | 5.2 |
| 2003 | 35.9°C | 22.1°C | 29.0°C | 89 mm | 70% | 3.1 m/s | 5.3 |
| 2002 | 36.8°C | 20.4°C | 28.6°C | 39 mm | 68% | 2.7 m/s | 5.7 |
| 2001 | 34.5°C | 21.8°C | 28.2°C | 198 mm | 77% | 2 m/s | 5.3 |
| 2000 | 31.9°C | 20.7°C | 26.3°C | 92 mm | 81% | 2.1 m/s | 5.6 |
| 1999 | 34.7°C | 21.0°C | 27.9°C | 109 mm | 74% | 3 m/s | 5.4 |
| 1998 | 32.0°C | 21.0°C | 26.5°C | 300 mm | 84% | 2.6 m/s | 4.8 |
| 1997 | 34.7°C | 20.7°C | 27.7°C | 172 mm | 79% | 2.1 m/s | 5 |
| 1996 ❄️ | 30.9°C | 20.4°C | 25.6°C | 175 mm | 83% | 2.3 m/s | 5 |
| 1995 | 31.4°C | 20.1°C | 25.8°C | 137 mm | 82% | 2.5 m/s | 4.8 |
| 1994 | 35.6°C | 18.5°C | 27.0°C | 19 mm | 65% | 3.2 m/s | 5.2 |
| 1993 | 31.7°C | 20.2°C | 25.9°C | 104 mm | 81% | 2.8 m/s | 5 |
| 1992 | 35.2°C | 19.9°C | 27.6°C | 59 mm | 71% | 2.7 m/s | 5.1 |
| 1991 | 34.9°C | 21.2°C | 28.0°C | 110 mm | 72% | 2.3 m/s | 5.2 |
| 1990 | 34.7°C | 21.1°C | 27.9°C | 84 mm | 72% | 2.9 m/s | 4.9 |
| 1989 | 34.6°C | 19.3°C | 26.9°C | 117 mm | 76% | 2.6 m/s | 4.8 |
| 1988 | 31.5°C | 20.3°C | 25.9°C | 136 mm | 85% | 2.6 m/s | 4.4 |
| 1987 | 36.2°C | 21.3°C | 28.8°C | 80 mm | 71% | 2.4 m/s | 5.6 |
| 1986 | 35.8°C | 20.5°C | 28.2°C | 110 mm | 70% | 2.1 m/s | 6 |
| 1985 | 35.6°C | 20.2°C | 27.9°C | 40 mm | 70% | 2.7 m/s | 5.3 |
| 1984 | 36.1°C | 20.0°C | 28.0°C | 153 mm | 72% | 2.6 m/s | 5.6 |
| 1983 | 31.5°C | 20.7°C | 26.1°C | 166 mm | 84% | 3 m/s | — |
| 1982 | 37.1°C | 19.0°C | 28.1°C | 150 mm | 70% | 3.1 m/s | — |
| 1981 | 31.7°C | 20.4°C | 26.0°C | 266 mm | 84% | 2.6 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 33.9°C with lows near 20.5°C (mean 27.2°C), based on 45 years of NASA POWER data.
September averages 138 mm of rainfall in Raichur, a relatively wet time of year. The wettest on record was 312 mm in 2020.
The hottest September reached 37.1°C in 1982. 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 fallen by about 0.1°C. Daytime highs moved from 34.4°C to 33.4°C and overnight lows from 20.1°C to 20.8°C over the same span.
September is close to Raichur's year-round average and a relatively wet time of year, so plan for around 33.9°C daytime highs and 20.5°C at night.
Not quite — September is the 6th coolest month in Raichur, averaging 27.2°C.
For September in Raichur, pack light, breathable clothing and sun protection, with typical highs of 33.9°C and lows of 20.5°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 78% — quite humid.
Average wind speed in September is 2.6 m/s. The windiest September on record averaged 3.2 m/s (1994).
The wettest September on record was 2020 with 312 mm. On average, September sees 138 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 Raichur 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.
