February is one of the cooler months of the year in Upper Subansiri, with average highs near 17.9°C and lows around 6.8°C (mean 12.4°C). It is one of the drier months, averaging 39 mm of rainfall and 73% relative humidity across the period.
February is one of the cooler months of the year in Upper Subansiri. Across 45 years of records, the warmest February in Upper Subansiri was 1999 — when the month averaged 15.5°C — while the coldest was 1992 at 9.5°C. Typical February days reach 17.9°C with nights near 6.8°C. The long-term trend is warming, about 0.5°C per decade.
February is one of the drier months in Upper Subansiri, averaging 39 mm of rainfall. The wettest February on record was 2006 with 98 mm, while the driest was 1999 at 1 mm.
Relative humidity in Upper Subansiri during February averages 73%. The most humid February was 2018 at 82%, and the least humid was 1999 at 57%.
February receives about 2.9 kWh/m²/day of solar energy in Upper Subansiri. The sunniest February was 2013 at 3.8 kWh/m²/day, and the cloudiest was 2025 at 2.
Average wind speed in Upper Subansiri during February is 0.6 m/s. The windiest Februarys were 2000, 2001 and 2002, among others at 0.7 m/s, while the calmest were 2023, 2024 and 2025, 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 | 11.6°C | 11.9°C | 12.4°C | 13.6°C | 12.4°C | +0.8°C |
| Avg High | 17.6°C | 17.9°C | 18.1°C | 18.6°C | 17.1°C | -0.5°C |
| Avg Low | 5.5°C | 5.8°C | 6.7°C | 8.5°C | 7.6°C | +2.1°C |
| Avg Rain | 36 mm | 41 mm | 40 mm | 33 mm | 52 mm | +15 mm |
February temperatures in Upper Subansiri have risen by about 1.1°C between 1981–1985 and 2021–2025.
February has ranged from a record low of -0.1°C (1983) to a record high of 25.5°C (2013).
Rainfall in February is one of the drier months, averaging 39 mm, with a wettest year of 98 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.1°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
February is a good time to visit Upper Subansiri, with days averaging 17.9°C and nights around 6.8°C (mean 12.4°C, cooler than Upper Subansiri's yearly average) and moderate rainfall. October and November are marginally more temperate, but February still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 16.4°C | 11.9°C | 7.5°C | 20.4°C | 5.5°C | 49 mm | 81% | 0.5 m/s | 2 |
| 2024 | 16.1°C | 11.4°C | 6.6°C | 20.7°C | 4.0°C | 72 mm | 77% | 0.5 m/s | 2.3 |
| 2023 | 18.2°C | 13.5°C | 8.8°C | 22.6°C | 5.1°C | 77 mm | 80% | 0.5 m/s | 2.3 |
| 2022 | 14.6°C | 10.1°C | 5.5°C | 19.2°C | 2.8°C | 72 mm | 80% | 0.5 m/s | 2.7 |
| 2021 | 19.3°C | 13.8°C | 8.4°C | 22.3°C | 4.4°C | 5 mm | 76% | 0.6 m/s | 3.6 |
| 2020 | 18.0°C | 13.4°C | 8.7°C | 22.2°C | 4.7°C | 36 mm | 78% | 0.5 m/s | 3.2 |
| 2019 | 18.2°C | 13.2°C | 8.2°C | 22.4°C | 5.2°C | 58 mm | 77% | 0.6 m/s | 2.6 |
| 2018 | 17.8°C | 13.7°C | 9.6°C | 21.1°C | 6.8°C | 32 mm | 82% | 0.5 m/s | 2.5 |
| 2017 | 20.0°C | 14.9°C | 9.9°C | 23.6°C | 7.0°C | 64 mm | 73% | 0.6 m/s | 3 |
| 2016 | 18.4°C | 14.3°C | 10.1°C | 22.5°C | 7.2°C | 70 mm | 80% | 0.5 m/s | 2.6 |
| 2015 | 18.5°C | 14.2°C | 9.8°C | 22.0°C | 6.2°C | 32 mm | 77% | 0.5 m/s | 3.2 |
| 2014 | 17.3°C | 12.7°C | 8.1°C | 21.2°C | 5.5°C | 38 mm | 79% | 0.5 m/s | 2.7 |
| 2013 | 21.2°C | 15.4°C | 9.6°C | 25.5°C | 6.7°C | 6 mm | 71% | 0.6 m/s | 3.8 |
| 2012 | 18.2°C | 12.3°C | 6.3°C | 21.3°C | 2.4°C | 6 mm | 74% | 0.6 m/s | 2.8 |
| 2011 | 18.3°C | 12.9°C | 7.5°C | 20.7°C | 5.1°C | 11 mm | 75% | 0.6 m/s | 3.4 |
| 2010 | 17.8°C | 12.1°C | 6.3°C | 21.3°C | 2.4°C | 9 mm | 73% | 0.6 m/s | 2.7 |
| 2009 | 19.1°C | 13.4°C | 7.8°C | 21.5°C | 5.3°C | 30 mm | 73% | 0.6 m/s | 2.9 |
| 2008 | 16.9°C | 11.1°C | 5.3°C | 23.3°C | 1.3°C | 19 mm | 71% | 0.6 m/s | 3.1 |
| 2007 | 16.0°C | 11.1°C | 6.2°C | 20.4°C | 3.0°C | 69 mm | 78% | 0.5 m/s | 2.9 |
| 2006 🌧️ | 19.5°C | 14.4°C | 9.4°C | 21.7°C | 6.6°C | 98 mm | 75% | 0.5 m/s | 2.5 |
| 2005 | 17.7°C | 12.6°C | 7.5°C | 21.7°C | 2.9°C | 54 mm | 79% | 0.5 m/s | 2.2 |
| 2004 | 18.4°C | 12.6°C | 6.7°C | 22.7°C | 2.5°C | 22 mm | 67% | 0.6 m/s | 3.5 |
| 2003 | 17.8°C | 12.1°C | 6.4°C | 21.7°C | 4.0°C | 26 mm | 74% | 0.6 m/s | 3.1 |
| 2002 | 20.0°C | 13.6°C | 7.2°C | 23.5°C | 4.7°C | 29 mm | 66% | 0.7 m/s | 3.5 |
| 2001 | 19.1°C | 13.1°C | 7.0°C | 23.2°C | 3.6°C | 29 mm | 67% | 0.7 m/s | 2.5 |
| 2000 | 16.8°C | 10.2°C | 3.6°C | 20.0°C | 0.7°C | 22 mm | 67% | 0.7 m/s | 3 |
| 1999 🔥 | 22.3°C | 15.5°C | 8.7°C | 24.7°C | 3.2°C | 1 mm | 57% | 0.7 m/s | 3.4 |
| 1998 | 17.9°C | 11.9°C | 5.9°C | 20.9°C | 2.2°C | 45 mm | 69% | 0.6 m/s | 3 |
| 1997 | 15.8°C | 9.6°C | 3.5°C | 20.3°C | 0.9°C | 48 mm | 71% | 0.6 m/s | 2.8 |
| 1996 | 18.6°C | 12.6°C | 6.5°C | 20.8°C | 3.7°C | 32 mm | 70% | 0.7 m/s | 2.8 |
| 1995 | 17.8°C | 11.4°C | 5.0°C | 21.1°C | 2.2°C | 47 mm | 68% | 0.7 m/s | 3.1 |
| 1994 | 17.1°C | 11.2°C | 5.2°C | 20.3°C | 3.0°C | 36 mm | 72% | 0.6 m/s | 2.7 |
| 1993 | 18.5°C | 12.8°C | 7.0°C | 21.4°C | 1.1°C | 63 mm | 72% | 0.6 m/s | 3 |
| 1992 ❄️ | 15.2°C | 9.5°C | 3.9°C | 17.8°C | 1.2°C | 78 mm | 77% | 0.6 m/s | 3.1 |
| 1991 | 19.1°C | 12.8°C | 6.5°C | 23.2°C | 3.1°C | 2 mm | 69% | 0.7 m/s | 3.1 |
| 1990 | 16.5°C | 11.2°C | 5.9°C | 19.9°C | 3.0°C | 55 mm | 77% | 0.5 m/s | 2.7 |
| 1989 | 16.7°C | 10.6°C | 4.5°C | 22.0°C | 0.3°C | 95 mm | 74% | 0.6 m/s | 2.9 |
| 1988 | 19.6°C | 13.4°C | 7.1°C | 23.7°C | 4.7°C | 19 mm | 68% | 0.7 m/s | 2.9 |
| 1987 | 19.3°C | 13.0°C | 6.7°C | 22.2°C | 4.3°C | 14 mm | 68% | 0.7 m/s | 3 |
| 1986 | 18.0°C | 11.9°C | 5.8°C | 21.1°C | 3.4°C | 9 mm | 70% | 0.6 m/s | 2.7 |
| 1985 | 17.5°C | 10.8°C | 4.2°C | 20.9°C | 2.3°C | 13 mm | 68% | 0.7 m/s | 2.9 |
| 1984 | 18.1°C | 11.5°C | 4.8°C | 21.5°C | 1.7°C | 17 mm | 66% | 0.7 m/s | 2.9 |
| 1983 | 16.3°C | 10.0°C | 3.6°C | 20.1°C | -0.1°C | 20 mm | 67% | 0.6 m/s | — |
| 1982 | 15.4°C | 10.4°C | 5.5°C | 20.3°C | 2.4°C | 91 mm | 81% | 0.5 m/s | — |
| 1981 | 17.6°C | 12.4°C | 7.3°C | 20.8°C | 4.4°C | 50 mm | 79% | 0.5 m/s | — |
Actual recorded February data for each year, 1981–2025 — sourced from NASA POWER.
The average high in February is around 17.9°C with lows near 6.8°C (mean 12.4°C), based on 45 years of NASA POWER data.
February averages 39 mm of rainfall in Upper Subansiri, one of the drier months. The wettest on record was 98 mm in 2006.
The hottest February reached 25.5°C in 2013. The coldest dipped to -0.1°C in 1983.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average February temperatures have risen by about 1.1°C — but days and nights have moved in opposite directions. Overnight lows rose from 5.1°C to 7.4°C while daytime highs eased from 17°C to 16.9°C, narrowing the gap between day and night.
February is one of the cooler months of the year in Upper Subansiri and one of the drier months, so plan for around 17.9°C daytime highs and 6.8°C at night.
Not quite — February is the 3rd coolest month in Upper Subansiri, averaging 12.4°C.
For February in Upper Subansiri, pack warm layers and a jacket for chilly mornings, with typical highs of 17.9°C and lows of 6.8°C.
Relative humidity in February averages 73% — moderately humid.
Average wind speed in February is 0.6 m/s. The windiest February on record averaged 0.7 m/s (1984).
The wettest February on record was 2006 with 98 mm. On average, February sees 39 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 February, 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 February specifically, along with year-by-year records and how the month has changed over the decades.
