September is one of the warmer months of the year in Lohit, with average highs near 29.8°C and lows around 15.8°C (mean 22.8°C). It is a relatively wet time of year, averaging 248 mm of rainfall and 81% relative humidity across the period.
September is one of the warmer months of the year in Lohit. Across 45 years of records, the warmest September in Lohit was 2021 — when the month averaged 26.1°C — while the coldest was 1984 at 20.9°C. Typical September days reach 29.8°C with nights near 15.8°C. The long-term trend is warming, about 0.5°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 21.9°C | 22.6°C | 22.9°C | 22.9°C | 24.1°C | +2.2°C |
| Avg High | 28.6°C | 30.0°C | 30.0°C | 29.8°C | 30.9°C | +2.3°C |
| Avg Low | 15.2°C | 15.2°C | 15.8°C | 16.1°C | 17.3°C | +2.1°C |
| Avg Rain | 261 mm | 221 mm | 131 mm | 356 mm | 287 mm | +26 mm |
September temperatures in Lohit have risen by about 2.5°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 12°C (1997) to a record high of 35.1°C (2021).
Rainfall in September is a relatively wet time of year, averaging 248 mm, with a wettest year of 658 mm.
One of the best times to visit Lohit
September is one of the best times to visit Lohit. Expect days averaging 29.8°C and nights around 15.8°C (mean 22.8°C) — warmer than Lohit's yearly average — with higher rainfall (248 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 30.4°C | 18.7°C | 24.5°C | 198 mm | 84% | 0.3 m/s | 4.6 |
| 2024 | 31.7°C | 17.6°C | 24.7°C | 261 mm | 81% | 0.3 m/s | 4.4 |
| 2023 | 30.1°C | 17.2°C | 23.6°C | 126 mm | 78% | 0.4 m/s | 4.9 |
| 2022 | 29.0°C | 15.8°C | 22.4°C | 389 mm | 83% | 0.3 m/s | 3.4 |
| 2021 🔥 | 35.1°C | 17.1°C | 26.1°C | 93 mm | 80% | 0.4 m/s | 4.9 |
| 2020 🌧️ | 28.8°C | 17.6°C | 23.2°C | 658 mm | 86% | 0.3 m/s | 3.6 |
| 2019 | 30.0°C | 14.8°C | 22.4°C | 437 mm | 84% | 0.3 m/s | 3.7 |
| 2018 | 29.5°C | 16.9°C | 23.2°C | 463 mm | 82% | 0.3 m/s | 3.6 |
| 2017 | 29.8°C | 17.6°C | 23.7°C | 344 mm | 84% | 0.3 m/s | 3.9 |
| 2016 | 28.0°C | 16.6°C | 22.3°C | 539 mm | 84% | 0.3 m/s | 3.6 |
| 2015 | 28.4°C | 17.3°C | 22.8°C | 258 mm | 84% | 0.3 m/s | 3.9 |
| 2014 | 29.6°C | 15.1°C | 22.3°C | 268 mm | 82% | 0.3 m/s | 4.1 |
| 2013 | 30.2°C | 15.9°C | 23.0°C | 193 mm | 83% | 0.3 m/s | 4.2 |
| 2012 | 32.6°C | 14.8°C | 23.7°C | 418 mm | 86% | 0.3 m/s | 3.4 |
| 2011 | 29.5°C | 16.0°C | 22.8°C | 242 mm | 81% | 0.4 m/s | 4.2 |
| 2010 | 30.0°C | 15.5°C | 22.8°C | 398 mm | 82% | 0.4 m/s | 3.9 |
| 2009 | 30.3°C | 16.9°C | 23.6°C | 164 mm | 79% | 0.4 m/s | 4.8 |
| 2008 | 28.5°C | 17.2°C | 22.9°C | 163 mm | 78% | 0.4 m/s | 4.6 |
| 2007 | 30.7°C | 14.2°C | 22.5°C | 162 mm | 76% | 0.4 m/s | 4.1 |
| 2006 | 31.1°C | 16.3°C | 23.7°C | 110 mm | 77% | 0.4 m/s | 4 |
| 2005 | 30.3°C | 15.6°C | 23.0°C | 68 mm | 74% | 0.4 m/s | 4.3 |
| 2004 | 29.2°C | 15.7°C | 22.5°C | 70 mm | 80% | 0.4 m/s | 3.8 |
| 2003 | 28.9°C | 17.1°C | 23.0°C | 178 mm | 80% | 0.4 m/s | 4 |
| 2002 | 31.4°C | 14.1°C | 22.7°C | 127 mm | 78% | 0.3 m/s | 3.9 |
| 2001 | 28.5°C | 16.6°C | 22.5°C | 116 mm | 78% | 0.4 m/s | 4 |
| 2000 | 30.8°C | 13.9°C | 22.4°C | 152 mm | 78% | 0.4 m/s | 3.9 |
| 1999 | 30.3°C | 17.1°C | 23.7°C | 97 mm | 76% | 0.4 m/s | 4.6 |
| 1998 | 29.8°C | 16.1°C | 22.9°C | 89 mm | 75% | 0.4 m/s | 4.9 |
| 1997 | 30.0°C | 12.0°C | 21.0°C | 177 mm | 83% | 0.3 m/s | 3.6 |
| 1996 | 31.8°C | 16.5°C | 24.2°C | 82 mm | 78% | 0.4 m/s | 4.4 |
| 1995 | 30.8°C | 14.9°C | 22.9°C | 341 mm | 81% | 0.3 m/s | 4 |
| 1994 | 30.1°C | 14.2°C | 22.1°C | 190 mm | 77% | 0.4 m/s | 4.8 |
| 1993 | 28.8°C | 16.2°C | 22.5°C | 284 mm | 81% | 0.4 m/s | 4 |
| 1992 | 29.5°C | 15.1°C | 22.3°C | 249 mm | 79% | 0.4 m/s | 4.3 |
| 1991 | 29.1°C | 16.0°C | 22.5°C | 264 mm | 82% | 0.3 m/s | 3.2 |
| 1990 | 29.4°C | 14.2°C | 21.8°C | 434 mm | 82% | 0.4 m/s | 3.4 |
| 1989 | 28.6°C | 15.7°C | 22.1°C | 317 mm | 83% | 0.3 m/s | 4.2 |
| 1988 | 28.6°C | 15.9°C | 22.3°C | 247 mm | 83% | 0.3 m/s | 3.5 |
| 1987 | 27.9°C | 14.6°C | 21.3°C | 407 mm | 83% | 0.3 m/s | 3.5 |
| 1986 | 29.5°C | 15.0°C | 22.2°C | 257 mm | 81% | 0.4 m/s | 3.7 |
| 1985 | 28.5°C | 15.3°C | 21.9°C | 239 mm | 83% | 0.3 m/s | 3.9 |
| 1984 ❄️ | 27.9°C | 13.9°C | 20.9°C | 266 mm | 81% | 0.4 m/s | 3.9 |
| 1983 | 28.2°C | 16.1°C | 22.1°C | 195 mm | 81% | 0.4 m/s | — |
| 1982 | 30.3°C | 15.1°C | 22.7°C | 279 mm | 83% | 0.3 m/s | — |
| 1981 | 27.8°C | 15.0°C | 21.4°C | 146 mm | 81% | 0.4 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 29.8°C with lows near 15.8°C (mean 22.8°C), based on 45 years of NASA POWER data.
September averages 248 mm of rainfall in Lohit, a relatively wet time of year. The wettest on record was 658 mm in 2020.
The hottest September reached 35.1°C in 2021. The coldest dipped to 12°C in 1997.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 2.5°C. Daytime highs moved from 28.5°C to 31.3°C and overnight lows from 15.1°C to 17.3°C over the same span.
September is one of the warmer months of the year in Lohit and a relatively wet time of year, so plan for around 29.8°C daytime highs and 15.8°C at night.
Not quite — September is the 9th coolest month in Lohit, averaging 22.8°C.
For September in Lohit, pack light layers you can adjust through the day, with typical highs of 29.8°C and lows of 15.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 81% — quite humid.
Average wind speed in September is 0.4 m/s. The windiest September on record averaged 0.4 m/s (1981).
The wettest September on record was 2020 with 658 mm. On average, September sees 248 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 Lohit 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.
