October is close to Changlang's year-round average, with average highs near 31.1°C and lows around 14.4°C (mean 22.8°C). It is one of the drier months, averaging 98 mm of rainfall and 80% relative humidity across the period.
October is close to Changlang's year-round average. Across 45 years of records, the warmest October in Changlang was 1998 — when the month averaged 26.2°C — while the coldest was 1992 at 20.7°C. Typical October days reach 31.1°C with nights near 14.4°C. The long-term trend is warming, about 0.3°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 22.2°C | 22.8°C | 22.6°C | 22.6°C | 24.0°C | +1.8°C |
| Avg High | 30.1°C | 31.4°C | 31.3°C | 31.1°C | 32.0°C | +1.9°C |
| Avg Low | 14.2°C | 14.3°C | 13.9°C | 14.2°C | 16.0°C | +1.8°C |
| Avg Rain | 110 mm | 74 mm | 67 mm | 99 mm | 170 mm | +59 mm |
October temperatures in Changlang have risen by about 2°C between 1981–1985 and 2021–2025.
October has ranged from a record low of 11.1°C (2000) to a record high of 38.1°C (1998).
Rainfall in October is one of the drier months, averaging 98 mm, with a wettest year of 288 mm.
One of the best times to visit Changlang
October is one of the best times to visit Changlang. Expect days averaging 31.1°C and nights around 14.4°C (mean 22.8°C) — close to Changlang's yearly average — with higher rainfall (98 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 30.4°C | 17.8°C | 24.1°C | 171 mm | 82% | 0.2 m/s | 4.4 |
| 2024 | 29.8°C | 16.0°C | 22.9°C | 130 mm | 86% | 0.2 m/s | 3 |
| 2023 | 31.9°C | 15.9°C | 23.9°C | 108 mm | 79% | 0.2 m/s | 4.2 |
| 2022 🌧️ | 31.7°C | 14.2°C | 22.9°C | 288 mm | 81% | 0.2 m/s | 3.9 |
| 2021 | 36.4°C | 15.9°C | 26.1°C | 131 mm | 80% | 0.2 m/s | 4.5 |
| 2020 | 32.0°C | 16.1°C | 24.1°C | 189 mm | 87% | 0.1 m/s | 4.3 |
| 2019 | 30.9°C | 15.4°C | 23.2°C | 153 mm | 84% | 0.2 m/s | 4 |
| 2018 | 33.0°C | 13.5°C | 23.2°C | 37 mm | 80% | 0.2 m/s | 4.3 |
| 2017 | 31.4°C | 13.9°C | 22.7°C | 215 mm | 85% | 0.1 m/s | 4.1 |
| 2016 | 32.0°C | 16.4°C | 24.2°C | 92 mm | 81% | 0.2 m/s | 4.5 |
| 2015 | 31.0°C | 13.6°C | 22.3°C | 83 mm | 82% | 0.2 m/s | 4.8 |
| 2014 | 31.3°C | 13.1°C | 22.2°C | 30 mm | 79% | 0.2 m/s | 5 |
| 2013 | 31.3°C | 13.9°C | 22.6°C | 156 mm | 83% | 0.2 m/s | 3.8 |
| 2012 | 29.7°C | 14.2°C | 21.9°C | 131 mm | 82% | 0.2 m/s | 4.4 |
| 2011 | 30.1°C | 14.8°C | 22.4°C | 17 mm | 79% | 0.2 m/s | 4.8 |
| 2010 | 30.2°C | 13.1°C | 21.7°C | 78 mm | 85% | 0.2 m/s | 4 |
| 2009 | 31.2°C | 12.8°C | 22.0°C | 149 mm | 79% | 0.2 m/s | 4.4 |
| 2008 | 29.8°C | 13.9°C | 21.8°C | 100 mm | 78% | 0.2 m/s | 4.3 |
| 2007 | 33.2°C | 13.7°C | 23.4°C | 67 mm | 80% | 0.2 m/s | 4.3 |
| 2006 | 30.4°C | 14.4°C | 22.4°C | 37 mm | 75% | 0.3 m/s | 4.7 |
| 2005 | 30.2°C | 14.8°C | 22.5°C | 37 mm | 77% | 0.2 m/s | 4 |
| 2004 | 33.0°C | 13.3°C | 23.1°C | 82 mm | 78% | 0.2 m/s | 4.4 |
| 2003 | 31.1°C | 15.8°C | 23.5°C | 83 mm | 82% | 0.2 m/s | 3.7 |
| 2002 | 30.8°C | 13.6°C | 22.2°C | 15 mm | 72% | 0.3 m/s | 4.7 |
| 2001 | 30.3°C | 16.0°C | 23.2°C | 81 mm | 78% | 0.2 m/s | 3.9 |
| 2000 | 32.7°C | 11.1°C | 21.9°C | 15 mm | 77% | 0.2 m/s | 4.4 |
| 1999 | 30.3°C | 15.9°C | 23.1°C | 96 mm | 81% | 0.2 m/s | 3.8 |
| 1998 🔥 | 38.1°C | 14.3°C | 26.2°C | 60 mm | 75% | 0.2 m/s | 4.3 |
| 1997 | 28.6°C | 14.3°C | 21.4°C | 13 mm | 74% | 0.3 m/s | 4.7 |
| 1996 | 29.8°C | 15.7°C | 22.7°C | 105 mm | 77% | 0.2 m/s | 4.6 |
| 1995 | 31.0°C | 15.5°C | 23.2°C | 42 mm | 78% | 0.2 m/s | 4.7 |
| 1994 | 36.0°C | 13.3°C | 24.6°C | 141 mm | 74% | 0.3 m/s | 4.3 |
| 1993 | 29.2°C | 12.4°C | 20.8°C | 61 mm | 80% | 0.2 m/s | 4.4 |
| 1992 ❄️ | 29.0°C | 12.5°C | 20.7°C | 84 mm | 82% | 0.2 m/s | 4 |
| 1991 | 29.9°C | 14.6°C | 22.3°C | 61 mm | 85% | 0.2 m/s | 3.9 |
| 1990 | 32.5°C | 14.1°C | 23.3°C | 79 mm | 80% | 0.2 m/s | 4.4 |
| 1989 | 30.7°C | 14.9°C | 22.8°C | 160 mm | 84% | 0.2 m/s | 4.2 |
| 1988 | 29.8°C | 15.4°C | 22.6°C | 162 mm | 82% | 0.2 m/s | 4.1 |
| 1987 | 30.5°C | 13.8°C | 22.2°C | 55 mm | 78% | 0.2 m/s | 4.3 |
| 1986 | 30.0°C | 14.0°C | 22.0°C | 238 mm | 80% | 0.2 m/s | 4.5 |
| 1985 | 29.3°C | 13.5°C | 21.4°C | 55 mm | 78% | 0.3 m/s | 4.9 |
| 1984 | 30.2°C | 13.3°C | 21.8°C | 111 mm | 84% | 0.2 m/s | 3.8 |
| 1983 | 31.6°C | 15.1°C | 23.4°C | 75 mm | 79% | 0.2 m/s | — |
| 1982 | 29.5°C | 13.2°C | 21.3°C | 29 mm | 74% | 0.3 m/s | — |
| 1981 | 29.5°C | 14.4°C | 22.0°C | 108 mm | 81% | 0.2 m/s | — |
Actual recorded October data for each year, 1981–2025 — sourced from NASA POWER.
The average high in October is around 31.1°C with lows near 14.4°C (mean 22.8°C), based on 45 years of NASA POWER data.
October averages 98 mm of rainfall in Changlang, one of the drier months. The wettest on record was 288 mm in 2022.
The hottest October reached 38.1°C in 1998. The coldest dipped to 11.1°C in 2000.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average October temperatures have risen by about 2°C. Daytime highs moved from 30°C to 32°C and overnight lows from 13.9°C to 16°C over the same span.
October is close to Changlang's year-round average and one of the drier months, so plan for around 31.1°C daytime highs and 14.4°C at night.
Not quite — October is the 6th coolest month in Changlang, averaging 22.8°C.
For October in Changlang, pack light, breathable clothing and sun protection, with typical highs of 31.1°C and lows of 14.4°C. Bring an umbrella or light rain jacket too.
Relative humidity in October averages 80% — quite humid.
Average wind speed in October is 0.2 m/s. The windiest October on record averaged 0.3 m/s (1982).
The wettest October on record was 2022 with 288 mm. On average, October sees 98 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 Changlang behaves each October, 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 October specifically, along with year-by-year records and how the month has changed over the decades.
