March is one of the cooler months of the year in Upper Subansiri, with average highs near 21.4°C and lows around 9.9°C (mean 15.7°C). It is one of the drier months, averaging 71 mm of rainfall and 70% relative humidity across the period.
March is one of the cooler months of the year in Upper Subansiri. Across 45 years of records, the warmest March in Upper Subansiri was 2022 — when the month averaged 18.2°C — while the coldest were 1983 and 1998 at 14°C. Typical March days reach 21.4°C with nights near 9.9°C. The long-term trend is warming, about 0.4°C per decade.
March is one of the drier months in Upper Subansiri, averaging 71 mm of rainfall. The wettest March on record was 2010 with 152 mm, while the driest was 1991 at 15 mm.
Relative humidity in Upper Subansiri during March averages 70%. The most humid March was 2005 at 82%, and the least humid was 1999 at 51%.
March receives about 3.1 kWh/m²/day of solar energy in Upper Subansiri. The sunniest March was 2022 at 4 kWh/m²/day, and the cloudiest were 1985 and 2025 at 2.4.
Average wind speed in Upper Subansiri during March is 0.6 m/s. The windiest March was 1999 at 0.8 m/s, while the calmest were 2016, 2018 and 2023, among others at 0.5 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 15.0°C | 15.2°C | 15.7°C | 16.2°C | 16.2°C | +1.2°C |
| Avg High | 21.2°C | 21.6°C | 21.6°C | 21.3°C | 21.2°C | 0°C |
| Avg Low | 8.8°C | 8.8°C | 9.8°C | 11.2°C | 11.3°C | +2.5°C |
| Avg Rain | 62 mm | 68 mm | 62 mm | 86 mm | 82 mm | +20 mm |
March temperatures in Upper Subansiri have risen by about 1.1°C between 1981–1985 and 2021–2025.
March has ranged from a record low of 3.4°C (1992) to a record high of 29.4°C (2010).
Rainfall in March is one of the drier months, averaging 71 mm, with a wettest year of 152 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0°C per decade while lows rose 0.8°C per decade, narrowing the gap between day and night.
A good time to visit Upper Subansiri
March is a good time to visit Upper Subansiri, with days averaging 21.4°C and nights around 9.9°C (mean 15.7°C, cooler than Upper Subansiri's yearly average) and moderate rainfall. October and November are marginally more temperate, but March still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 19.9°C | 15.1°C | 10.4°C | 24.6°C | 6.7°C | 87 mm | 79% | 0.6 m/s | 2.4 |
| 2024 | 20.7°C | 15.6°C | 10.4°C | 24.9°C | 7.6°C | 105 mm | 75% | 0.6 m/s | 2.7 |
| 2023 | 20.3°C | 15.7°C | 11.1°C | 25.2°C | 6.9°C | 119 mm | 80% | 0.5 m/s | 2.9 |
| 2022 🔥 | 23.9°C | 18.2°C | 12.6°C | 27.9°C | 7.6°C | 79 mm | 68% | 0.6 m/s | 4 |
| 2021 | 21.3°C | 16.5°C | 11.6°C | 26.2°C | 7.9°C | 63 mm | 75% | 0.6 m/s | 3 |
| 2020 | 20.8°C | 16.1°C | 11.5°C | 24.8°C | 9.3°C | 37 mm | 76% | 0.6 m/s | 3.1 |
| 2019 | 20.3°C | 15.3°C | 10.3°C | 24.4°C | 4.9°C | 57 mm | 75% | 0.6 m/s | 3.2 |
| 2018 | 21.1°C | 16.5°C | 11.9°C | 24.5°C | 9.2°C | 114 mm | 77% | 0.5 m/s | 3.2 |
| 2017 | 19.6°C | 15.1°C | 10.5°C | 25.8°C | 7.5°C | 104 mm | 78% | 0.6 m/s | 2.7 |
| 2016 | 21.1°C | 16.6°C | 12.1°C | 26.9°C | 9.3°C | 97 mm | 79% | 0.5 m/s | 3 |
| 2015 | 22.5°C | 17.4°C | 12.3°C | 26.9°C | 8.2°C | 41 mm | 73% | 0.6 m/s | 3.3 |
| 2014 | 21.4°C | 16.5°C | 11.6°C | 25.4°C | 7.3°C | 27 mm | 73% | 0.6 m/s | 3.3 |
| 2013 | 23.5°C | 17.8°C | 12.2°C | 25.9°C | 8.4°C | 96 mm | 70% | 0.6 m/s | 3.5 |
| 2012 | 20.7°C | 15.0°C | 9.2°C | 26.3°C | 5.2°C | 44 mm | 69% | 0.6 m/s | 3.2 |
| 2011 | 20.4°C | 15.3°C | 10.2°C | 24.9°C | 7.4°C | 130 mm | 76% | 0.6 m/s | 3.1 |
| 2010 🌧️ | 22.2°C | 16.7°C | 11.2°C | 29.4°C | 8.4°C | 152 mm | 72% | 0.6 m/s | 2.8 |
| 2009 | 21.9°C | 15.9°C | 10.0°C | 25.1°C | 5.0°C | 36 mm | 65% | 0.6 m/s | 3.4 |
| 2008 | 21.4°C | 15.9°C | 10.4°C | 23.4°C | 7.2°C | 112 mm | 72% | 0.6 m/s | 2.8 |
| 2007 | 21.1°C | 15.3°C | 9.5°C | 28.1°C | 5.8°C | 32 mm | 68% | 0.6 m/s | 3.7 |
| 2006 | 21.8°C | 15.7°C | 9.6°C | 25.0°C | 6.6°C | 44 mm | 69% | 0.6 m/s | 3 |
| 2005 | 20.0°C | 15.5°C | 10.9°C | 25.0°C | 6.2°C | 136 mm | 82% | 0.5 m/s | 2.5 |
| 2004 | 23.1°C | 17.4°C | 11.6°C | 26.3°C | 6.6°C | 97 mm | 70% | 0.6 m/s | 3 |
| 2003 | 20.5°C | 15.0°C | 9.5°C | 26.2°C | 5.2°C | 37 mm | 69% | 0.6 m/s | 3.2 |
| 2002 | 22.5°C | 16.3°C | 10.0°C | 26.4°C | 6.9°C | 63 mm | 64% | 0.6 m/s | 3.2 |
| 2001 | 23.0°C | 15.9°C | 8.8°C | 25.4°C | 6.8°C | 32 mm | 59% | 0.7 m/s | 3.4 |
| 2000 | 21.1°C | 14.4°C | 7.8°C | 28.8°C | 4.1°C | 32 mm | 65% | 0.6 m/s | 3.6 |
| 1999 | 23.9°C | 16.6°C | 9.3°C | 26.6°C | 7.2°C | 24 mm | 51% | 0.8 m/s | 3.1 |
| 1998 | 20.1°C | 14.0°C | 7.9°C | 24.2°C | 4.0°C | 67 mm | 69% | 0.6 m/s | 3 |
| 1997 | 21.4°C | 15.0°C | 8.5°C | 24.2°C | 5.1°C | 114 mm | 67% | 0.6 m/s | 2.9 |
| 1996 | 21.5°C | 15.8°C | 10.2°C | 24.1°C | 7.5°C | 97 mm | 72% | 0.6 m/s | 3.1 |
| 1995 | 22.7°C | 15.5°C | 8.3°C | 27.6°C | 4.7°C | 24 mm | 60% | 0.7 m/s | 3.2 |
| 1994 | 21.2°C | 15.2°C | 9.1°C | 24.8°C | 4.5°C | 138 mm | 68% | 0.6 m/s | 2.7 |
| 1993 | 20.7°C | 14.3°C | 7.8°C | 24.3°C | 3.5°C | 64 mm | 67% | 0.7 m/s | 3 |
| 1992 | 21.1°C | 14.6°C | 8.2°C | 25.4°C | 3.4°C | 85 mm | 71% | 0.7 m/s | 3.1 |
| 1991 | 23.3°C | 16.5°C | 9.6°C | 26.7°C | 5.7°C | 15 mm | 61% | 0.7 m/s | 3.1 |
| 1990 | 19.6°C | 14.1°C | 8.6°C | 24.8°C | 4.7°C | 53 mm | 72% | 0.6 m/s | 2.8 |
| 1989 | 21.1°C | 14.8°C | 8.6°C | 26.1°C | 4.7°C | 24 mm | 68% | 0.7 m/s | 3.3 |
| 1988 | 21.1°C | 15.1°C | 9.1°C | 23.6°C | 6.2°C | 101 mm | 70% | 0.7 m/s | 2.8 |
| 1987 | 20.7°C | 15.0°C | 9.2°C | 25.9°C | 4.5°C | 55 mm | 68% | 0.6 m/s | 3.2 |
| 1986 | 21.6°C | 14.6°C | 7.6°C | 26.2°C | 3.6°C | 29 mm | 64% | 0.7 m/s | 3.2 |
| 1985 | 21.8°C | 15.7°C | 9.6°C | 24.3°C | 6.6°C | 109 mm | 70% | 0.6 m/s | 2.4 |
| 1984 | 23.4°C | 16.4°C | 9.3°C | 26.6°C | 5.8°C | 23 mm | 57% | 0.7 m/s | 3 |
| 1983 ❄️ | 20.8°C | 14.0°C | 7.1°C | 25.6°C | 3.9°C | 20 mm | 63% | 0.7 m/s | — |
| 1982 | 20.0°C | 14.4°C | 8.7°C | 25.6°C | 5.3°C | 46 mm | 75% | 0.6 m/s | — |
| 1981 | 19.9°C | 14.8°C | 9.7°C | 23.5°C | 7.1°C | 149 mm | 76% | 0.6 m/s | — |
Actual recorded March data for each year, 1981–2025 — sourced from NASA POWER.
The average high in March is around 21.4°C with lows near 9.9°C (mean 15.7°C), based on 45 years of NASA POWER data.
March averages 71 mm of rainfall in Upper Subansiri, one of the drier months. The wettest on record was 152 mm in 2010.
The hottest March reached 29.4°C in 2010. The coldest dipped to 3.4°C in 1992.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average March temperatures have risen by about 1.1°C. Daytime highs moved from 21.2°C to 21.2°C and overnight lows from 8.9°C to 11.2°C over the same span.
March is one of the cooler months of the year in Upper Subansiri and one of the drier months, so plan for around 21.4°C daytime highs and 9.9°C at night.
Not quite — March is the 5th coolest month in Upper Subansiri, averaging 15.7°C.
For March in Upper Subansiri, pack light layers you can adjust through the day, with typical highs of 21.4°C and lows of 9.9°C. Bring an umbrella or light rain jacket too.
Relative humidity in March averages 70% — moderately humid.
Average wind speed in March is 0.6 m/s. The windiest March on record averaged 0.8 m/s (1999).
The wettest March on record was 2010 with 152 mm. On average, March sees 71 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 March, 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 March specifically, along with year-by-year records and how the month has changed over the decades.
