September is one of the warmer months of the year in Golaghat, with average highs near 31.1°C and lows around 23.8°C (mean 27.5°C). It is a relatively wet time of year, averaging 222 mm of rainfall and 83% relative humidity across the period.
September is one of the warmer months of the year in Golaghat. Across 45 years of records, the warmest September in Golaghat was 2024 — when the month averaged 29.6°C — while the coldest were 1984 and 1997 at 26.1°C. Typical September days reach 31.1°C with nights near 23.8°C. The long-term trend is warming, about 0.3°C per decade.
September is a relatively wet time of year in Golaghat, averaging 222 mm of rainfall. The wettest September on record was 2014 with 362 mm, while the driest was 1998 at 100 mm.
Relative humidity in Golaghat during September averages 83%. The most humid September was 2012 at 88%, and the least humid was 2005 at 77%.
September receives about 4.4 kWh/m²/day of solar energy in Golaghat. The sunniest September was 1994 at 5.2 kWh/m²/day, and the cloudiest was 1991 at 3.6.
Average wind speed in Golaghat during September is 0.5 m/s. The windiest September was 2012 at 0.7 m/s, while the calmest were 1998, 1999 and 2001, among others at 0.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 27.0°C | 27.2°C | 27.4°C | 27.6°C | 28.5°C | +1.5°C |
| Avg High | 30.7°C | 30.9°C | 31.2°C | 31.0°C | 32.3°C | +1.6°C |
| Avg Low | 23.3°C | 23.6°C | 23.7°C | 24.3°C | 24.8°C | +1.5°C |
| Avg Rain | 245 mm | 210 mm | 185 mm | 266 mm | 201 mm | -44 mm |
September temperatures in Golaghat have risen by about 1.7°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 18.1°C (1997) to a record high of 38.9°C (2024).
Rainfall in September is a relatively wet time of year, averaging 222 mm, with a wettest year of 362 mm.
A good time to visit Golaghat
September is a good time to visit Golaghat, with days averaging 31.1°C and nights around 23.8°C (mean 27.5°C, warmer than Golaghat's yearly average) and higher rainfall. November and March 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 | 31.9°C | 28.4°C | 24.9°C | 37.2°C | 23.4°C | 289 mm | 84% | 0.5 m/s | 4.5 |
| 2024 🔥 | 33.6°C | 29.6°C | 25.6°C | 38.9°C | 22.7°C | 149 mm | 78% | 0.5 m/s | 4.8 |
| 2023 | 33.4°C | 29.0°C | 24.7°C | 36.6°C | 23.1°C | 134 mm | 78% | 0.5 m/s | 5 |
| 2022 | 31.6°C | 27.9°C | 24.1°C | 34.6°C | 23.0°C | 179 mm | 83% | 0.5 m/s | 4.4 |
| 2021 | 32.4°C | 28.5°C | 24.7°C | 38.4°C | 23.6°C | 187 mm | 81% | 0.5 m/s | 5 |
| 2020 | 31.0°C | 27.8°C | 24.6°C | 36.1°C | 22.5°C | 266 mm | 87% | 0.6 m/s | 4 |
| 2019 | 31.2°C | 27.8°C | 24.4°C | 36.3°C | 22.1°C | 330 mm | 84% | 0.5 m/s | 4.1 |
| 2018 | 31.3°C | 27.9°C | 24.5°C | 35.1°C | 23.2°C | 211 mm | 85% | 0.5 m/s | 4.2 |
| 2017 | 31.0°C | 27.9°C | 24.7°C | 33.9°C | 23.5°C | 266 mm | 87% | 0.6 m/s | 4.2 |
| 2016 | 30.9°C | 27.6°C | 24.4°C | 33.5°C | 21.4°C | 264 mm | 86% | 0.5 m/s | 4.3 |
| 2015 | 31.3°C | 27.9°C | 24.5°C | 33.8°C | 23.2°C | 182 mm | 85% | 0.5 m/s | 4.4 |
| 2014 🌧️ | 31.3°C | 27.7°C | 24.1°C | 37.3°C | 21.4°C | 362 mm | 84% | 0.5 m/s | 4.2 |
| 2013 | 31.0°C | 27.6°C | 24.3°C | 34.4°C | 22.2°C | 181 mm | 84% | 0.6 m/s | 4.5 |
| 2012 | 30.1°C | 27.1°C | 24.2°C | 35.9°C | 22.2°C | 308 mm | 88% | 0.7 m/s | 3.8 |
| 2011 | 31.3°C | 27.7°C | 24.1°C | 34.2°C | 21.7°C | 232 mm | 83% | 0.5 m/s | 4.6 |
| 2010 | 30.4°C | 27.1°C | 23.7°C | 33.3°C | 21.8°C | 322 mm | 84% | 0.5 m/s | 4.2 |
| 2009 | 31.4°C | 27.6°C | 23.8°C | 33.9°C | 21.8°C | 141 mm | 82% | 0.5 m/s | 4.7 |
| 2008 | 31.0°C | 27.4°C | 23.8°C | 33.5°C | 22.7°C | 147 mm | 82% | 0.5 m/s | 4.7 |
| 2007 | 31.0°C | 27.0°C | 22.9°C | 33.8°C | 18.7°C | 268 mm | 80% | 0.5 m/s | 4.3 |
| 2006 | 31.7°C | 27.6°C | 23.5°C | 36.1°C | 22.0°C | 140 mm | 80% | 0.5 m/s | 4.7 |
| 2005 | 32.5°C | 28.3°C | 24.1°C | 34.8°C | 22.6°C | 129 mm | 77% | 0.5 m/s | 4.7 |
| 2004 | 30.2°C | 26.8°C | 23.4°C | 33.5°C | 21.4°C | 163 mm | 84% | 0.5 m/s | 3.8 |
| 2003 | 31.3°C | 27.8°C | 24.3°C | 33.5°C | 23.2°C | 261 mm | 83% | 0.5 m/s | 4.4 |
| 2002 | 31.1°C | 27.2°C | 23.2°C | 35.2°C | 20.7°C | 161 mm | 81% | 0.6 m/s | 4.6 |
| 2001 | 30.8°C | 27.3°C | 23.9°C | 32.9°C | 22.9°C | 177 mm | 83% | 0.4 m/s | 4.2 |
| 2000 | 30.6°C | 27.1°C | 23.6°C | 36.0°C | 20.8°C | 257 mm | 83% | 0.5 m/s | 4.5 |
| 1999 | 31.6°C | 27.8°C | 24.1°C | 34.2°C | 23.1°C | 253 mm | 81% | 0.4 m/s | 4.5 |
| 1998 | 32.2°C | 28.3°C | 24.4°C | 34.6°C | 22.1°C | 100 mm | 78% | 0.4 m/s | 4.9 |
| 1997 | 29.6°C | 26.1°C | 22.7°C | 34.3°C | 18.1°C | 185 mm | 85% | 0.6 m/s | 3.9 |
| 1996 | 31.2°C | 27.4°C | 23.6°C | 35.4°C | 22.4°C | 135 mm | 82% | 0.5 m/s | 4.6 |
| 1995 | 29.7°C | 26.6°C | 23.4°C | 35.5°C | 19.7°C | 254 mm | 85% | 0.6 m/s | 4.4 |
| 1994 | 32.0°C | 28.0°C | 24.0°C | 35.2°C | 20.6°C | 175 mm | 79% | 0.4 m/s | 5.2 |
| 1993 | 30.6°C | 27.0°C | 23.3°C | 34.7°C | 21.3°C | 220 mm | 83% | 0.5 m/s | 4 |
| 1992 | 31.4°C | 27.3°C | 23.3°C | 35.7°C | 20.8°C | 104 mm | 80% | 0.5 m/s | 4.3 |
| 1991 | 30.2°C | 26.8°C | 23.5°C | 32.9°C | 21.2°C | 339 mm | 85% | 0.5 m/s | 3.6 |
| 1990 | 30.6°C | 27.1°C | 23.5°C | 35.8°C | 20.4°C | 336 mm | 84% | 0.6 m/s | 3.7 |
| 1989 | 30.8°C | 27.3°C | 23.8°C | 34.8°C | 21.5°C | 240 mm | 84% | 0.5 m/s | 4.4 |
| 1988 | 30.8°C | 27.2°C | 23.6°C | 33.9°C | 21.5°C | 259 mm | 85% | 0.6 m/s | 3.8 |
| 1987 | 30.6°C | 27.1°C | 23.6°C | 33.1°C | 20.4°C | 361 mm | 85% | 0.5 m/s | 4 |
| 1986 | 30.1°C | 26.4°C | 22.6°C | 33.5°C | 20.2°C | 169 mm | 82% | 0.6 m/s | 3.9 |
| 1985 | 31.0°C | 27.2°C | 23.3°C | 34.0°C | 21.6°C | 287 mm | 83% | 0.5 m/s | 5 |
| 1984 ❄️ | 30.0°C | 26.1°C | 22.2°C | 33.1°C | 20.1°C | 189 mm | 83% | 0.5 m/s | 3.9 |
| 1983 | 31.2°C | 27.4°C | 23.6°C | 34.9°C | 21.8°C | 300 mm | 83% | 0.6 m/s | — |
| 1982 | 31.1°C | 27.1°C | 23.2°C | 35.1°C | 21.4°C | 176 mm | 82% | 0.6 m/s | — |
| 1981 | 30.9°C | 27.2°C | 23.5°C | 34.0°C | 21.7°C | 219 mm | 84% | 0.5 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 23.8°C (mean 27.5°C), based on 45 years of NASA POWER data.
September averages 222 mm of rainfall in Golaghat, a relatively wet time of year. The wettest on record was 362 mm in 2014.
The hottest September reached 38.9°C in 2024. The coldest dipped to 18.1°C in 1997.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 1.7°C. Daytime highs moved from 30.8°C to 32.6°C and overnight lows from 23.2°C to 24.8°C over the same span.
September is one of the warmer months of the year in Golaghat and a relatively wet time of year, so plan for around 31.1°C daytime highs and 23.8°C at night.
Not quite — September is the 8th coolest month in Golaghat, averaging 27.5°C.
For September in Golaghat, pack light, breathable clothing and sun protection, with typical highs of 31.1°C and lows of 23.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 83% — quite humid.
Average wind speed in September is 0.5 m/s. The windiest September on record averaged 0.7 m/s (2012).
The wettest September on record was 2014 with 362 mm. On average, September sees 222 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 Golaghat 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.
