January is one of the cooler months of the year in Dima Hasao, with average highs near 23.5°C and lows around 9.2°C (mean 16.4°C). It is one of the drier months, averaging 8 mm of rainfall and 65% relative humidity across the period.
January is one of the cooler months of the year in Dima Hasao. Across 45 years of records, the warmest January in Dima Hasao was 2015 — when the month averaged 18.2°C — while the coldest was 1984 at 14.7°C. Typical January days reach 23.5°C with nights near 9.2°C. The long-term January temperature trend is broadly flat.
January is one of the drier months in Dima Hasao, averaging 8 mm of rainfall. The wettest January on record was 2020 with 26 mm, while the driest were 2013, 2023 and 2024, among others at 0 mm.
Relative humidity in Dima Hasao during January averages 65%. The most humid January was 2018 at 82%, and the least humid was 1995 at 46%.
January receives about 4.1 kWh/m²/day of solar energy in Dima Hasao. The sunniest Januarys were 1989 and 1996 at 4.6 kWh/m²/day, and the cloudiest was 2012 at 3.4.
Average wind speed in Dima Hasao during January is 0.4 m/s. The windiest Januarys were 2019, 2023 and 2024, among others at 0.4 m/s, while the calmest were 2021, 2022 and 2025, among others at 0.3 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 16.3°C | 16.3°C | 16.4°C | 16.5°C | 16.2°C | -0.1°C |
| Avg High | 23.9°C | 23.9°C | 23.7°C | 23.1°C | 22.7°C | -1.2°C |
| Avg Low | 8.8°C | 8.7°C | 9.1°C | 9.9°C | 9.7°C | +0.9°C |
| Avg Rain | 9 mm | 6 mm | 8 mm | 8 mm | 9 mm | +0 mm |
January temperatures in Dima Hasao have stayed relatively stable across the record.
January has ranged from a record low of 3.5°C (1989) to a record high of 29.1°C (2007).
Rainfall in January is one of the drier months, averaging 8 mm, with a wettest year of 26 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.3°C per decade while lows rose 0.3°C per decade, narrowing the gap between day and night.
A good time to visit Dima Hasao
January is a good time to visit Dima Hasao, with days averaging 23.5°C and nights around 9.2°C (mean 16.4°C, cooler than Dima Hasao's yearly average) and low rainfall. November and March are marginally more temperate, but January still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 23.1°C | 16.6°C | 10.2°C | 24.7°C | 8.2°C | 3 mm | 76% | 0.3 m/s | 3.9 |
| 2024 | 22.7°C | 15.7°C | 8.7°C | 24.7°C | 6.5°C | 0 mm | 68% | 0.4 m/s | 4.2 |
| 2023 | 23.9°C | 16.6°C | 9.2°C | 29.1°C | 6.0°C | 0 mm | 68% | 0.4 m/s | 4.3 |
| 2022 | 22.6°C | 16.4°C | 10.2°C | 27.1°C | 5.5°C | 22 mm | 73% | 0.3 m/s | 3.5 |
| 2021 | 22.5°C | 16.2°C | 9.8°C | 25.2°C | 7.7°C | 5 mm | 77% | 0.3 m/s | 3.9 |
| 2020 🌧️ | 21.4°C | 15.6°C | 9.8°C | 24.2°C | 6.9°C | 26 mm | 80% | 0.3 m/s | 3.5 |
| 2019 | 24.1°C | 16.9°C | 9.6°C | 27.4°C | 6.3°C | 0 mm | 66% | 0.4 m/s | 4.4 |
| 2018 | 21.0°C | 15.1°C | 9.2°C | 23.6°C | 5.1°C | 8 mm | 82% | 0.3 m/s | 4 |
| 2017 | 23.6°C | 17.3°C | 11.0°C | 27.4°C | 7.4°C | 3 mm | 70% | 0.4 m/s | 4.4 |
| 2016 | 21.9°C | 15.9°C | 9.9°C | 23.6°C | 6.6°C | 9 mm | 73% | 0.4 m/s | 3.6 |
| 2015 🔥 | 24.7°C | 18.2°C | 11.8°C | 27.2°C | 9.3°C | 24 mm | 73% | 0.3 m/s | 4 |
| 2014 | 23.8°C | 17.2°C | 10.7°C | 27.1°C | 7.0°C | 0 mm | 74% | 0.3 m/s | 4.2 |
| 2013 | 22.7°C | 16.3°C | 9.8°C | 26.3°C | 4.8°C | 0 mm | 70% | 0.4 m/s | 4.3 |
| 2012 | 22.5°C | 15.8°C | 9.2°C | 26.0°C | 6.6°C | 14 mm | 70% | 0.3 m/s | 3.4 |
| 2011 | 21.4°C | 14.8°C | 8.1°C | 23.8°C | 5.5°C | 16 mm | 75% | 0.3 m/s | 3.9 |
| 2010 | 24.8°C | 17.0°C | 9.2°C | 26.9°C | 7.1°C | 5 mm | 63% | 0.3 m/s | 4.4 |
| 2009 | 24.8°C | 17.4°C | 10.1°C | 26.6°C | 7.6°C | 1 mm | 69% | 0.3 m/s | 3.9 |
| 2008 | 22.4°C | 16.1°C | 9.7°C | 25.0°C | 7.4°C | 23 mm | 73% | 0.3 m/s | 3.6 |
| 2007 | 24.5°C | 16.6°C | 8.6°C | 29.1°C | 6.3°C | 19 mm | 59% | 0.4 m/s | 4 |
| 2006 | 24.1°C | 16.6°C | 9.2°C | 28.1°C | 7.3°C | 0 mm | 61% | 0.4 m/s | 4.2 |
| 2005 | 23.0°C | 16.1°C | 9.3°C | 28.3°C | 7.1°C | 4 mm | 70% | 0.3 m/s | 3.6 |
| 2004 | 23.0°C | 15.9°C | 8.9°C | 25.2°C | 5.1°C | 3 mm | 70% | 0.3 m/s | 3.8 |
| 2003 | 23.0°C | 15.6°C | 8.3°C | 26.2°C | 6.3°C | 7 mm | 66% | 0.3 m/s | 4.1 |
| 2002 | 24.8°C | 17.5°C | 10.2°C | 26.7°C | 6.1°C | 5 mm | 63% | 0.3 m/s | 3.7 |
| 2001 | 23.2°C | 15.6°C | 7.9°C | 25.9°C | 5.0°C | 1 mm | 61% | 0.4 m/s | 4.1 |
| 2000 | 24.1°C | 16.6°C | 9.0°C | 25.8°C | 6.8°C | 19 mm | 59% | 0.4 m/s | 4 |
| 1999 | 25.1°C | 17.1°C | 9.1°C | 27.3°C | 6.4°C | 0 mm | 55% | 0.4 m/s | 4.5 |
| 1998 | 22.3°C | 15.3°C | 8.2°C | 26.5°C | 5.5°C | 21 mm | 62% | 0.3 m/s | 3.8 |
| 1997 | 23.9°C | 16.1°C | 8.4°C | 26.8°C | 5.3°C | 4 mm | 50% | 0.4 m/s | 4.4 |
| 1996 | 23.1°C | 16.1°C | 9.0°C | 25.5°C | 6.7°C | 3 mm | 61% | 0.4 m/s | 4.6 |
| 1995 | 24.2°C | 16.4°C | 8.5°C | 28.6°C | 4.7°C | 7 mm | 46% | 0.4 m/s | 4.2 |
| 1994 | 25.7°C | 17.8°C | 9.8°C | 27.5°C | 7.1°C | 7 mm | 52% | 0.4 m/s | 4.5 |
| 1993 | 23.3°C | 15.9°C | 8.4°C | 27.0°C | 5.2°C | 15 mm | 53% | 0.4 m/s | 4 |
| 1992 | 22.3°C | 15.0°C | 7.8°C | 26.1°C | 4.6°C | 3 mm | 66% | 0.4 m/s | 4.4 |
| 1991 | 23.8°C | 16.1°C | 8.5°C | 29.0°C | 5.8°C | 2 mm | 55% | 0.4 m/s | 4.5 |
| 1990 | 25.6°C | 17.6°C | 9.6°C | 28.8°C | 6.2°C | 3 mm | 55% | 0.4 m/s | 4.4 |
| 1989 | 22.5°C | 14.9°C | 7.3°C | 25.0°C | 3.5°C | 4 mm | 61% | 0.4 m/s | 4.6 |
| 1988 | 25.5°C | 17.5°C | 9.4°C | 27.6°C | 7.1°C | 2 mm | 53% | 0.4 m/s | 4.5 |
| 1987 | 25.5°C | 17.4°C | 9.3°C | 28.4°C | 5.8°C | 14 mm | 58% | 0.3 m/s | 4.5 |
| 1986 | 24.8°C | 16.9°C | 9.1°C | 26.9°C | 6.4°C | 7 mm | 58% | 0.3 m/s | 4.4 |
| 1985 | 24.7°C | 17.0°C | 9.2°C | 27.8°C | 6.6°C | 6 mm | 55% | 0.4 m/s | 4.4 |
| 1984 ❄️ | 21.9°C | 14.7°C | 7.5°C | 25.2°C | 4.7°C | 7 mm | 61% | 0.4 m/s | 4.3 |
| 1983 | 23.0°C | 15.5°C | 8.0°C | 26.5°C | 4.5°C | 17 mm | 59% | 0.4 m/s | — |
| 1982 | 24.6°C | 17.1°C | 9.7°C | 29.0°C | 7.7°C | 7 mm | 64% | 0.4 m/s | — |
| 1981 | 22.4°C | 16.0°C | 9.6°C | 24.9°C | 7.7°C | 18 mm | 74% | 0.3 m/s | — |
Actual recorded January data for each year, 1981–2025 — sourced from NASA POWER.
The average high in January is around 23.5°C with lows near 9.2°C (mean 16.4°C), based on 45 years of NASA POWER data.
January averages 8 mm of rainfall in Dima Hasao, one of the drier months. The wettest on record was 26 mm in 2020.
The hottest January reached 29.1°C in 2007. The coldest dipped to 3.5°C in 1989.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average January temperatures have risen by about 0.2°C — but days and nights have moved in opposite directions. Overnight lows rose from 8.8°C to 9.6°C while daytime highs eased from 23.3°C to 23°C, narrowing the gap between day and night.
January is one of the cooler months of the year in Dima Hasao and one of the drier months, so plan for around 23.5°C daytime highs and 9.2°C at night.
Yes — January is the coldest month of the year in Dima Hasao, averaging 16.4°C.
For January in Dima Hasao, pack light layers you can adjust through the day, with typical highs of 23.5°C and lows of 9.2°C.
Relative humidity in January averages 65% — moderately humid.
Average wind speed in January is 0.4 m/s. The windiest January on record averaged 0.4 m/s (1982).
The wettest January on record was 2020 with 26 mm. On average, January sees 8 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 Dima Hasao behaves each January, 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 January specifically, along with year-by-year records and how the month has changed over the decades.
