October is one of the warmer months of the year in Upper Subansiri, with average highs near 23.8°C and lows around 14.8°C (mean 19.3°C). It is one of the drier months, averaging 127 mm of rainfall and 82% relative humidity across the period.
October is one of the warmer months of the year in Upper Subansiri. Across 45 years of records, the warmest October in Upper Subansiri was 2020 — when the month averaged 21.4°C — while the coldest was 1986 at 17.5°C. Typical October days reach 23.8°C with nights near 14.8°C. The long-term trend is warming, about 0.4°C per decade.
October is one of the drier months in Upper Subansiri, averaging 127 mm of rainfall. The wettest October on record was 2022 with 428 mm, while the driest was 2011 at 13 mm.
Relative humidity in Upper Subansiri during October averages 82%. The most humid October was 2024 at 87%, and the least humid was 2006 at 74%.
October receives about 3.6 kWh/m²/day of solar energy in Upper Subansiri. The sunniest October was 2014 at 4.5 kWh/m²/day, and the cloudiest was 2024 at 2.7.
Average wind speed in Upper Subansiri during October is 0.4 m/s. The windiest Octobers were 2002, 2006 and 2008, among others at 0.5 m/s, while the calmest were 2023, 2024 and 2025, 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 | 19.0°C | 18.8°C | 19.2°C | 19.7°C | 20.4°C | +1.4°C |
| Avg High | 23.5°C | 23.5°C | 24.0°C | 24.0°C | 24.5°C | +1°C |
| Avg Low | 14.5°C | 14.1°C | 14.4°C | 15.3°C | 16.4°C | +1.9°C |
| Avg Rain | 108 mm | 112 mm | 110 mm | 116 mm | 228 mm | +120 mm |
October temperatures in Upper Subansiri have risen by about 1.1°C between 1981–1985 and 2021–2025.
October has ranged from a record low of 8°C (2004) to a record high of 29.7°C (2021).
Rainfall in October is one of the drier months, averaging 127 mm, with a wettest year of 428 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.3°C per decade while lows rose 0.5°C per decade, narrowing the gap between day and night.
One of the best times to visit Upper Subansiri
October is one of the best times to visit Upper Subansiri. Expect days averaging 23.8°C and nights around 14.8°C (mean 19.3°C) — warmer than Upper Subansiri's yearly average — with higher rainfall (127 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 25.2°C | 21.3°C | 17.3°C | 27.1°C | 14.9°C | 204 mm | 84% | 0.4 m/s | 3.5 |
| 2024 | 23.3°C | 19.7°C | 16.1°C | 26.5°C | 12.5°C | 219 mm | 87% | 0.4 m/s | 2.7 |
| 2023 | 24.1°C | 19.5°C | 15.0°C | 28.0°C | 10.0°C | 169 mm | 81% | 0.4 m/s | 3.6 |
| 2022 🌧️ | 23.7°C | 19.6°C | 15.5°C | 29.3°C | 11.9°C | 428 mm | 83% | 0.4 m/s | 3.3 |
| 2021 | 24.9°C | 21.0°C | 17.0°C | 29.7°C | 12.0°C | 161 mm | 85% | 0.4 m/s | 3.4 |
| 2020 🔥 | 25.6°C | 21.4°C | 17.3°C | 27.7°C | 12.6°C | 187 mm | 86% | 0.4 m/s | 3.4 |
| 2019 | 23.8°C | 19.9°C | 15.9°C | 28.2°C | 13.1°C | 159 mm | 85% | 0.4 m/s | 3.2 |
| 2018 | 23.0°C | 18.6°C | 14.3°C | 26.9°C | 10.1°C | 53 mm | 83% | 0.4 m/s | 3.3 |
| 2017 | 24.4°C | 20.6°C | 16.8°C | 27.9°C | 11.5°C | 260 mm | 86% | 0.4 m/s | 3.3 |
| 2016 | 25.0°C | 20.2°C | 15.5°C | 28.4°C | 12.0°C | 135 mm | 82% | 0.4 m/s | 3.9 |
| 2015 | 23.9°C | 19.6°C | 15.2°C | 28.3°C | 12.2°C | 72 mm | 82% | 0.4 m/s | 4.3 |
| 2014 | 24.5°C | 19.9°C | 15.4°C | 28.3°C | 12.5°C | 27 mm | 81% | 0.4 m/s | 4.5 |
| 2013 | 23.6°C | 19.4°C | 15.2°C | 27.8°C | 10.4°C | 196 mm | 83% | 0.4 m/s | 3.4 |
| 2012 | 23.7°C | 19.6°C | 15.4°C | 26.1°C | 10.7°C | 151 mm | 84% | 0.4 m/s | 3.8 |
| 2011 | 24.2°C | 19.3°C | 14.4°C | 27.4°C | 10.3°C | 13 mm | 80% | 0.4 m/s | 4.1 |
| 2010 | 24.0°C | 19.6°C | 15.1°C | 26.7°C | 11.5°C | 93 mm | 82% | 0.4 m/s | 3.4 |
| 2009 | 24.0°C | 19.1°C | 14.2°C | 28.7°C | 10.8°C | 141 mm | 81% | 0.4 m/s | 3.7 |
| 2008 | 24.0°C | 19.0°C | 14.1°C | 28.1°C | 10.4°C | 112 mm | 79% | 0.5 m/s | 4 |
| 2007 | 24.2°C | 19.7°C | 15.2°C | 29.5°C | 11.2°C | 77 mm | 81% | 0.4 m/s | 3.4 |
| 2006 | 24.8°C | 19.6°C | 14.3°C | 28.6°C | 10.1°C | 113 mm | 74% | 0.5 m/s | 4.1 |
| 2005 | 24.0°C | 19.1°C | 14.3°C | 27.6°C | 9.9°C | 89 mm | 81% | 0.4 m/s | 3.6 |
| 2004 | 22.8°C | 18.0°C | 13.2°C | 26.8°C | 8.0°C | 187 mm | 80% | 0.4 m/s | 3.6 |
| 2003 | 23.3°C | 19.4°C | 15.5°C | 25.8°C | 12.7°C | 150 mm | 84% | 0.4 m/s | 3 |
| 2002 | 23.9°C | 18.7°C | 13.5°C | 27.9°C | 9.4°C | 53 mm | 77% | 0.5 m/s | 3.9 |
| 2001 | 24.0°C | 19.4°C | 14.7°C | 27.4°C | 11.1°C | 146 mm | 80% | 0.4 m/s | 3.7 |
| 2000 | 25.0°C | 19.9°C | 14.9°C | 28.1°C | 11.3°C | 31 mm | 77% | 0.5 m/s | 3.6 |
| 1999 | 24.2°C | 19.7°C | 15.3°C | 26.9°C | 12.6°C | 170 mm | 83% | 0.4 m/s | 3.6 |
| 1998 | 24.9°C | 20.2°C | 15.5°C | 28.0°C | 9.8°C | 75 mm | 81% | 0.4 m/s | 3.3 |
| 1997 | 23.0°C | 17.8°C | 12.6°C | 26.4°C | 9.3°C | 23 mm | 78% | 0.5 m/s | 3.7 |
| 1996 | 23.7°C | 18.9°C | 14.0°C | 26.5°C | 10.6°C | 135 mm | 80% | 0.4 m/s | 3.9 |
| 1995 | 24.0°C | 19.1°C | 14.2°C | 26.6°C | 11.0°C | 74 mm | 80% | 0.4 m/s | 3.7 |
| 1994 | 22.4°C | 17.8°C | 13.2°C | 25.4°C | 10.1°C | 181 mm | 82% | 0.4 m/s | 3.8 |
| 1993 | 23.3°C | 18.6°C | 14.0°C | 27.5°C | 9.1°C | 105 mm | 82% | 0.4 m/s | 3.6 |
| 1992 | 23.0°C | 18.2°C | 13.4°C | 26.1°C | 8.8°C | 110 mm | 81% | 0.4 m/s | 2.9 |
| 1991 | 23.4°C | 18.9°C | 14.4°C | 26.1°C | 10.2°C | 109 mm | 83% | 0.4 m/s | 3.2 |
| 1990 | 22.9°C | 18.4°C | 13.9°C | 26.8°C | 9.9°C | 136 mm | 83% | 0.4 m/s | 3.5 |
| 1989 | 23.9°C | 19.3°C | 14.7°C | 27.4°C | 10.2°C | 142 mm | 83% | 0.4 m/s | 3.5 |
| 1988 | 24.3°C | 20.0°C | 15.8°C | 27.8°C | 10.9°C | 158 mm | 83% | 0.4 m/s | 3.5 |
| 1987 | 22.9°C | 18.6°C | 14.3°C | 25.5°C | 9.4°C | 96 mm | 83% | 0.4 m/s | 3.1 |
| 1986 ❄️ | 22.0°C | 17.5°C | 13.0°C | 25.2°C | 9.6°C | 198 mm | 83% | 0.4 m/s | 3.7 |
| 1985 | 23.6°C | 19.0°C | 14.3°C | 26.1°C | 11.1°C | 58 mm | 82% | 0.4 m/s | 3.8 |
| 1984 | 23.3°C | 19.1°C | 14.9°C | 27.2°C | 10.6°C | 78 mm | 86% | 0.4 m/s | 2.9 |
| 1983 | 24.5°C | 19.8°C | 15.2°C | 28.8°C | 9.1°C | 93 mm | 81% | 0.4 m/s | — |
| 1982 | 23.4°C | 18.6°C | 13.8°C | 26.0°C | 10.2°C | 47 mm | 80% | 0.4 m/s | — |
| 1981 | 23.3°C | 18.9°C | 14.5°C | 25.5°C | 11.7°C | 102 mm | 83% | 0.4 m/s | — |
Actual recorded October data for each year, 1981–2025 — sourced from NASA POWER.
The average high in October is around 23.8°C with lows near 14.8°C (mean 19.3°C), based on 45 years of NASA POWER data.
October averages 127 mm of rainfall in Upper Subansiri, one of the drier months. The wettest on record was 428 mm in 2022.
The hottest October reached 29.7°C in 2021. The coldest dipped to 8°C in 2004.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average October temperatures have risen by about 1.1°C. Daytime highs moved from 23.6°C to 24.2°C and overnight lows from 14.5°C to 16.2°C over the same span.
October is one of the warmer months of the year in Upper Subansiri and one of the drier months, so plan for around 23.8°C daytime highs and 14.8°C at night.
Not quite — October is the 7th coolest month in Upper Subansiri, averaging 19.3°C.
For October in Upper Subansiri, pack light layers you can adjust through the day, with typical highs of 23.8°C and lows of 14.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in October averages 82% — quite humid.
Average wind speed in October is 0.4 m/s. The windiest October on record averaged 0.5 m/s (1997).
The wettest October on record was 2022 with 428 mm. On average, October sees 127 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 Upper Subansiri 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.
