September is one of the warmer months of the year in West Singhbhum, with average highs near 31.1°C and lows around 21.1°C (mean 26.1°C). It is a relatively wet time of year, averaging 238 mm of rainfall and 89% relative humidity across the period.
September is one of the warmer months of the year in West Singhbhum. Across 45 years of records, the warmest September in West Singhbhum was 2023 — when the month averaged 27.5°C — while the coldest was 1984 at 24.2°C. Typical September days reach 31.1°C with nights near 21.1°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 | 26.0°C | 26.0°C | 26.0°C | 26.1°C | 26.6°C | +0.6°C |
| Avg High | 31.3°C | 30.9°C | 30.9°C | 31.2°C | 31.2°C | -0.1°C |
| Avg Low | 20.6°C | 21.1°C | 21.1°C | 20.9°C | 22.0°C | +1.4°C |
| Avg Rain | 187 mm | 230 mm | 242 mm | 269 mm | 274 mm | +87 mm |
September temperatures in West Singhbhum have risen by about 1.3°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 17.9°C (1984) to a record high of 32.5°C (2010).
Rainfall in September is a relatively wet time of year, averaging 238 mm, with a wettest year of 411 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 West Singhbhum
September is a good time to visit West Singhbhum, with days averaging 31.1°C and nights around 21.1°C (mean 26.1°C, close to West Singhbhum's yearly average) and higher rainfall. February and November are marginally more temperate, but September still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 31.3°C | 22.7°C | 27.0°C | 242 mm | 90% | 1.6 m/s | 4.1 |
| 2024 | 30.9°C | 22.0°C | 26.5°C | 360 mm | 90% | 2.2 m/s | 4.1 |
| 2023 🔥 | 32.0°C | 23.1°C | 27.5°C | 275 mm | 89% | 1.7 m/s | 3.8 |
| 2022 | 30.7°C | 21.6°C | 26.2°C | 219 mm | 89% | 1.8 m/s | 4.2 |
| 2021 | 31.1°C | 22.3°C | 26.7°C | 377 mm | 91% | 1.9 m/s | 3.9 |
| 2020 | 31.2°C | 20.1°C | 25.6°C | 168 mm | 89% | 1.5 m/s | 4.4 |
| 2019 | 31.2°C | 20.9°C | 26.0°C | 369 mm | 90% | 1.8 m/s | 3.8 |
| 2018 | 31.0°C | 21.4°C | 26.2°C | 221 mm | 88% | 1.8 m/s | 4.2 |
| 2017 | 31.8°C | 22.5°C | 27.1°C | 236 mm | 88% | 1.4 m/s | 4.4 |
| 2016 🌧️ | 30.8°C | 22.5°C | 26.7°C | 411 mm | 90% | 1.6 m/s | 4.2 |
| 2015 | 31.5°C | 20.6°C | 26.1°C | 131 mm | 85% | 1.6 m/s | 4.9 |
| 2014 | 31.2°C | 19.9°C | 25.5°C | 161 mm | 87% | 1.5 m/s | 4.7 |
| 2013 | 30.9°C | 22.2°C | 26.6°C | 253 mm | 89% | 1.5 m/s | 4.2 |
| 2012 | 31.0°C | 19.2°C | 25.1°C | 243 mm | 88% | 1.5 m/s | 4.6 |
| 2011 | 30.2°C | 20.4°C | 25.3°C | 403 mm | 91% | 2.2 m/s | 3.6 |
| 2010 | 32.5°C | 19.8°C | 26.1°C | 257 mm | 85% | 1.6 m/s | 4.6 |
| 2009 | 31.1°C | 22.2°C | 26.7°C | 254 mm | 89% | 1.6 m/s | 4.7 |
| 2008 | 30.9°C | 19.6°C | 25.2°C | 233 mm | 89% | 1.7 m/s | 4.6 |
| 2007 | 30.6°C | 22.6°C | 26.6°C | 395 mm | 91% | 2.1 m/s | 4 |
| 2006 | 31.0°C | 20.1°C | 25.5°C | 296 mm | 90% | 1.9 m/s | 4.3 |
| 2005 | 31.0°C | 21.6°C | 26.3°C | 204 mm | 89% | 2.1 m/s | 4.6 |
| 2004 | 31.3°C | 20.7°C | 26.0°C | 152 mm | 89% | 1.7 m/s | 4.4 |
| 2003 | 30.4°C | 22.1°C | 26.2°C | 261 mm | 90% | 1.8 m/s | 4 |
| 2002 | 31.1°C | 21.2°C | 26.1°C | 280 mm | 89% | 1.7 m/s | 4.4 |
| 2001 | 30.6°C | 21.0°C | 25.8°C | 124 mm | 88% | 1.6 m/s | 5 |
| 2000 | 30.7°C | 20.2°C | 25.5°C | 226 mm | 88% | 2 m/s | 4.2 |
| 1999 | 30.7°C | 22.2°C | 26.4°C | 204 mm | 90% | 1.6 m/s | 4.1 |
| 1998 | 31.1°C | 22.3°C | 26.7°C | 312 mm | 90% | 1.5 m/s | 4.6 |
| 1997 | 30.9°C | 20.6°C | 25.8°C | 158 mm | 89% | 1.6 m/s | 4.5 |
| 1996 | 30.9°C | 21.3°C | 26.1°C | 126 mm | 87% | 1.4 m/s | 4.9 |
| 1995 | 30.7°C | 21.1°C | 25.9°C | 320 mm | 89% | 1.7 m/s | 4.1 |
| 1994 | 31.0°C | 18.5°C | 24.7°C | 176 mm | 86% | 1.9 m/s | 4.6 |
| 1993 | 31.4°C | 21.4°C | 26.4°C | 315 mm | 90% | 2 m/s | 3.6 |
| 1992 | 30.7°C | 20.6°C | 25.7°C | 158 mm | 87% | 1.9 m/s | 4.6 |
| 1991 | 30.2°C | 20.3°C | 25.2°C | 284 mm | 89% | 1.6 m/s | 4.4 |
| 1990 | 31.0°C | 22.6°C | 26.8°C | 250 mm | 89% | 1.7 m/s | 4.1 |
| 1989 | 31.2°C | 22.0°C | 26.6°C | 134 mm | 88% | 1.7 m/s | 4.5 |
| 1988 | 31.5°C | 22.0°C | 26.8°C | 153 mm | 89% | 1.7 m/s | 4.6 |
| 1987 | 31.5°C | 21.1°C | 26.3°C | 257 mm | 89% | 1.7 m/s | 4.2 |
| 1986 | 32.3°C | 20.5°C | 26.4°C | 138 mm | 85% | 2 m/s | 4.7 |
| 1985 | 30.2°C | 21.5°C | 25.8°C | 231 mm | 89% | 1.6 m/s | 4.5 |
| 1984 ❄️ | 30.5°C | 17.9°C | 24.2°C | 134 mm | 86% | 1.9 m/s | 4.6 |
| 1983 | 31.5°C | 21.5°C | 26.5°C | 263 mm | 88% | 1.6 m/s | — |
| 1982 | 31.8°C | 18.0°C | 24.9°C | 149 mm | 85% | 1.6 m/s | — |
| 1981 | 31.5°C | 20.7°C | 26.1°C | 219 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 31.1°C with lows near 21.1°C (mean 26.1°C), based on 45 years of NASA POWER data.
September averages 238 mm of rainfall in West Singhbhum, a relatively wet time of year. The wettest on record was 411 mm in 2016.
The hottest September reached 32.5°C in 2010. The coldest dipped to 17.9°C in 1984.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 1.3°C. Daytime highs moved from 31.1°C to 31.2°C and overnight lows from 19.9°C to 22.3°C over the same span.
September is one of the warmer months of the year in West Singhbhum and a relatively wet time of year, so plan for around 31.1°C daytime highs and 21.1°C at night.
Not quite — September is the 6th coolest month in West Singhbhum, averaging 26.1°C.
For September in West Singhbhum, pack light, breathable clothing and sun protection, with typical highs of 31.1°C and lows of 21.1°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 89% — quite humid.
Average wind speed in September is 1.7 m/s. The windiest September on record averaged 2.2 m/s (2011).
The wettest September on record was 2016 with 411 mm. On average, September sees 238 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 West Singhbhum 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.
