November is one of the cooler months of the year in West Siang, with average highs near 27.5°C and lows around 9°C (mean 18.3°C). It is one of the drier months, averaging 16 mm of rainfall and 74% relative humidity across the period.
November is one of the cooler months of the year in West Siang. Across 45 years of records, the warmest November in West Siang was 2019 — when the month averaged 20.7°C — while the coldest was 1984 at 15.8°C. Typical November days reach 27.5°C with nights near 9°C. The long-term trend is warming, about 0.4°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 17.5°C | 18.4°C | 18.1°C | 18.8°C | 18.7°C | +1.2°C |
| Avg High | 26.6°C | 27.8°C | 27.8°C | 27.4°C | 28.3°C | +1.7°C |
| Avg Low | 8.3°C | 8.9°C | 8.4°C | 10.3°C | 9.2°C | +0.9°C |
| Avg Rain | 13 mm | 10 mm | 20 mm | 21 mm | 11 mm | -2 mm |
November temperatures in West Siang have risen by about 1.8°C between 1981–1985 and 2021–2025.
November has ranged from a record low of 6.8°C (1982) to a record high of 29.8°C (2006).
Rainfall in November is one of the drier months, averaging 16 mm, with a wettest year of 85 mm.
One of the best times to visit West Siang
November is one of the best times to visit West Siang. Expect days averaging 27.5°C and nights around 9°C (mean 18.3°C) — cooler than West Siang's yearly average — with low rainfall (16 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 29.4°C | 11.1°C | 20.2°C | 19 mm | 79% | 0.4 m/s | 3.4 |
| 2024 | 27.9°C | 8.0°C | 17.9°C | 1 mm | 77% | 0.4 m/s | 3.5 |
| 2023 | 28.4°C | 9.9°C | 19.2°C | 7 mm | 72% | 0.5 m/s | 4 |
| 2022 | 28.8°C | 8.9°C | 18.9°C | 0 mm | 70% | 0.5 m/s | 4 |
| 2021 | 27.3°C | 8.2°C | 17.7°C | 5 mm | 78% | 0.4 m/s | 3.2 |
| 2020 | 28.0°C | 9.0°C | 18.5°C | 35 mm | 77% | 0.4 m/s | 3.4 |
| 2019 🔥 | 28.0°C | 13.3°C | 20.7°C | 16 mm | 81% | 0.4 m/s | 3 |
| 2018 🌧️ | 28.9°C | 9.9°C | 19.4°C | 85 mm | 79% | 0.4 m/s | 3.1 |
| 2017 | 27.2°C | 8.8°C | 18.0°C | 3 mm | 76% | 0.5 m/s | 3.7 |
| 2016 | 27.8°C | 10.3°C | 19.0°C | 2 mm | 75% | 0.5 m/s | 4 |
| 2015 | 26.5°C | 11.0°C | 18.7°C | 28 mm | 77% | 0.4 m/s | 3.4 |
| 2014 | 27.8°C | 11.0°C | 19.4°C | 10 mm | 80% | 0.4 m/s | 3.1 |
| 2013 | 27.9°C | 8.8°C | 18.3°C | 1 mm | 71% | 0.5 m/s | 4 |
| 2012 | 29.3°C | 9.9°C | 19.6°C | 11 mm | 76% | 0.4 m/s | 3.6 |
| 2011 | 25.5°C | 9.1°C | 17.3°C | 7 mm | 73% | 0.4 m/s | 3.5 |
| 2010 | 25.5°C | 10.5°C | 18.0°C | 50 mm | 80% | 0.4 m/s | 2.9 |
| 2009 | 28.5°C | 8.5°C | 18.5°C | 17 mm | 78% | 0.4 m/s | 3 |
| 2008 | 29.5°C | 7.7°C | 18.6°C | 15 mm | 69% | 0.5 m/s | 4.2 |
| 2007 | 27.7°C | 9.1°C | 18.4°C | 15 mm | 72% | 0.4 m/s | 3.6 |
| 2006 | 29.8°C | 7.8°C | 18.8°C | 41 mm | 76% | 0.4 m/s | 2.9 |
| 2005 | 26.6°C | 8.9°C | 17.7°C | 22 mm | 73% | 0.4 m/s | 3.3 |
| 2004 | 25.1°C | 8.0°C | 16.6°C | 2 mm | 70% | 0.4 m/s | 3.8 |
| 2003 | 25.9°C | 8.7°C | 17.3°C | 3 mm | 74% | 0.4 m/s | 3 |
| 2002 | 28.8°C | 9.3°C | 19.0°C | 35 mm | 72% | 0.4 m/s | 3.7 |
| 2001 | 29.6°C | 8.2°C | 18.9°C | 17 mm | 73% | 0.4 m/s | 3.4 |
| 2000 | 26.3°C | 7.7°C | 17.0°C | 31 mm | 72% | 0.4 m/s | 3 |
| 1999 | 28.2°C | 9.7°C | 18.9°C | 9 mm | 71% | 0.5 m/s | 3.5 |
| 1998 | 29.6°C | 10.4°C | 20.0°C | 12 mm | 70% | 0.4 m/s | 3.6 |
| 1997 | 26.7°C | 9.6°C | 18.2°C | 19 mm | 77% | 0.4 m/s | 3.1 |
| 1996 | 27.8°C | 6.9°C | 17.3°C | 3 mm | 73% | 0.5 m/s | 3.4 |
| 1995 | 28.1°C | 8.8°C | 18.4°C | 24 mm | 77% | 0.4 m/s | 3.3 |
| 1994 | 29.5°C | 8.8°C | 19.1°C | 12 mm | 71% | 0.4 m/s | 3.3 |
| 1993 | 26.2°C | 9.1°C | 17.7°C | 5 mm | 76% | 0.4 m/s | 3.6 |
| 1992 | 26.1°C | 8.5°C | 17.3°C | 7 mm | 74% | 0.5 m/s | 3.7 |
| 1991 | 26.6°C | 7.8°C | 17.2°C | 13 mm | 75% | 0.5 m/s | 3.5 |
| 1990 | 29.1°C | 9.6°C | 19.4°C | 0 mm | 70% | 0.5 m/s | 4.1 |
| 1989 | 25.3°C | 8.3°C | 16.8°C | 30 mm | 77% | 0.4 m/s | 3.2 |
| 1988 | 27.9°C | 10.1°C | 19.0°C | 20 mm | 74% | 0.4 m/s | 3.8 |
| 1987 | 28.1°C | 9.6°C | 18.9°C | 11 mm | 71% | 0.5 m/s | 3.8 |
| 1986 | 27.1°C | 8.2°C | 17.6°C | 17 mm | 75% | 0.5 m/s | 3.7 |
| 1985 | 25.7°C | 8.1°C | 16.9°C | 13 mm | 74% | 0.5 m/s | 3.4 |
| 1984 ❄️ | 24.9°C | 6.8°C | 15.8°C | 1 mm | 70% | 0.5 m/s | 3.8 |
| 1983 | 28.2°C | 8.4°C | 18.3°C | 8 mm | 73% | 0.5 m/s | — |
| 1982 | 26.2°C | 6.8°C | 16.5°C | 12 mm | 76% | 0.4 m/s | — |
| 1981 | 26.4°C | 8.1°C | 17.3°C | 9 mm | 74% | 0.5 m/s | — |
Actual recorded November data for each year, 1981–2025 — sourced from NASA POWER.
The average high in November is around 27.5°C with lows near 9°C (mean 18.3°C), based on 45 years of NASA POWER data.
November averages 16 mm of rainfall in West Siang, one of the drier months. The wettest on record was 85 mm in 2018.
The hottest November reached 29.8°C in 2006. The coldest dipped to 6.8°C in 1982.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average November temperatures have risen by about 1.8°C. Daytime highs moved from 26.3°C to 28.4°C and overnight lows from 7.6°C to 9.2°C over the same span.
November is one of the cooler months of the year in West Siang and one of the drier months, so plan for around 27.5°C daytime highs and 9°C at night.
Not quite — November is the 4th coolest month in West Siang, averaging 18.3°C.
For November in West Siang, pack light layers you can adjust through the day, with typical highs of 27.5°C and lows of 9°C.
Relative humidity in November averages 74% — moderately humid.
Average wind speed in November is 0.4 m/s. The windiest November on record averaged 0.5 m/s (1981).
The wettest November on record was 2018 with 85 mm. On average, November sees 16 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 Siang behaves each November, 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 November specifically, along with year-by-year records and how the month has changed over the decades.
