December is one of the cooler months of the year in Madhubani, with average highs near 27.9°C and lows around 8.2°C (mean 18°C). It is one of the drier months, averaging 5 mm of rainfall and 52% relative humidity across the period.
December is one of the cooler months of the year in Madhubani. Across 45 years of records, the warmest Decembers in Madhubani were 1988, 1998 and 2017 — when the month averaged 20.1°C — while the coldest was 2012 at 15.9°C. Typical December days reach 27.9°C with nights near 8.2°C. The long-term trend is cooling, about 0.2°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 18.3°C | 18.7°C | 17.9°C | 17.8°C | 17.4°C | -0.9°C |
| Avg High | 28.1°C | 28.6°C | 27.5°C | 28.2°C | 26.7°C | -1.4°C |
| Avg Low | 8.4°C | 8.9°C | 8.4°C | 7.4°C | 8.1°C | -0.3°C |
| Avg Rain | 10 mm | 7 mm | 3 mm | 2 mm | 3 mm | -7 mm |
December temperatures in Madhubani have stayed relatively stable across the record.
December has ranged from a record low of 5°C (2012) to a record high of 30°C (2017).
Rainfall in December is one of the drier months, averaging 5 mm, with a wettest year of 27 mm.
One of the best times to visit Madhubani
December is one of the best times to visit Madhubani. Expect days averaging 27.9°C and nights around 8.2°C (mean 18°C) — cooler than Madhubani's yearly average — with low rainfall (5 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 25.1°C | 7.0°C | 16.1°C | 0 mm | 73% | 1.1 m/s | — |
| 2024 | 26.7°C | 8.5°C | 17.6°C | 0 mm | 68% | 1.2 m/s | 3.1 |
| 2023 | 29.3°C | 10.3°C | 19.8°C | 5 mm | 63% | 1.1 m/s | 3 |
| 2022 | 27.1°C | 8.3°C | 17.7°C | 0 mm | 65% | 1.4 m/s | 3 |
| 2021 | 26.1°C | 7.3°C | 16.7°C | 11 mm | 79% | 1.3 m/s | 3.2 |
| 2020 | 26.1°C | 7.0°C | 16.5°C | 1 mm | 65% | 1.1 m/s | 2.8 |
| 2019 | 27.5°C | 5.0°C | 16.2°C | 12 mm | 63% | 1.4 m/s | 2.7 |
| 2018 | 28.3°C | 6.9°C | 17.6°C | 5 mm | 48% | 1.3 m/s | 3.1 |
| 2017 | 30.0°C | 10.1°C | 20.1°C | 0 mm | 50% | 1.2 m/s | 3.2 |
| 2016 | 27.5°C | 9.2°C | 18.4°C | 0 mm | 61% | 1.2 m/s | 2.9 |
| 2015 | 29.8°C | 7.9°C | 18.9°C | 0 mm | 47% | 1.3 m/s | 2.7 |
| 2014 | 28.2°C | 6.5°C | 17.3°C | 4 mm | 57% | 1.4 m/s | 2.7 |
| 2013 | 27.2°C | 8.3°C | 17.8°C | 0 mm | 65% | 1.3 m/s | 3 |
| 2012 ❄️ | 26.9°C | 5.0°C | 15.9°C | 0 mm | 57% | 2.1 m/s | 2.9 |
| 2011 | 27.9°C | 7.7°C | 17.8°C | 2 mm | 56% | 1.1 m/s | 2.8 |
| 2010 | 28.2°C | 7.5°C | 17.9°C | 1 mm | 53% | 1.2 m/s | 3.4 |
| 2009 | 27.1°C | 7.9°C | 17.5°C | 3 mm | 53% | 1.2 m/s | 3 |
| 2008 | 27.8°C | 11.0°C | 19.4°C | 0 mm | 65% | 1.1 m/s | 2.7 |
| 2007 | 26.7°C | 5.5°C | 16.1°C | 0 mm | 59% | 1.3 m/s | 3.4 |
| 2006 | 27.1°C | 8.4°C | 17.7°C | 8 mm | 56% | 1.2 m/s | 3.3 |
| 2005 | 27.6°C | 9.2°C | 18.4°C | 0 mm | 50% | 1.2 m/s | 3.7 |
| 2004 | 27.4°C | 7.2°C | 17.3°C | 0 mm | 56% | 1.1 m/s | 3.2 |
| 2003 | 27.9°C | 7.7°C | 17.8°C | 15 mm | 56% | 1.1 m/s | 3.4 |
| 2002 | 28.9°C | 8.5°C | 18.7°C | 8 mm | 44% | 1.2 m/s | 3.1 |
| 2001 | 27.3°C | 8.6°C | 17.9°C | 0 mm | 50% | 1.2 m/s | 3.1 |
| 2000 | 27.1°C | 9.5°C | 18.3°C | 0 mm | 41% | 1.2 m/s | 3.8 |
| 1999 | 29.0°C | 9.4°C | 19.2°C | 0 mm | 43% | 1.2 m/s | 3.5 |
| 1998 | 29.8°C | 10.3°C | 20.1°C | 0 mm | 43% | 1.2 m/s | 3.5 |
| 1997 | 28.2°C | 8.2°C | 18.2°C | 25 mm | 55% | 1.4 m/s | 2.7 |
| 1996 | 28.3°C | 8.2°C | 18.2°C | 0 mm | 34% | 1.3 m/s | 3.6 |
| 1995 🌧️ | 27.6°C | 9.7°C | 18.6°C | 27 mm | 46% | 1.3 m/s | 3.4 |
| 1994 | 29.0°C | 7.8°C | 18.4°C | 0 mm | 29% | 1.4 m/s | 3.7 |
| 1993 | 28.7°C | 9.0°C | 18.8°C | 0 mm | 36% | 1.2 m/s | 3.5 |
| 1992 | 28.4°C | 9.3°C | 18.9°C | 7 mm | 37% | 1.2 m/s | 3.5 |
| 1991 | 28.5°C | 8.4°C | 18.5°C | 14 mm | 43% | 1.3 m/s | 3.2 |
| 1990 | 28.7°C | 8.5°C | 18.6°C | 0 mm | 41% | 1.2 m/s | 3.6 |
| 1989 | 29.5°C | 9.0°C | 19.2°C | 5 mm | 37% | 1.3 m/s | 3.5 |
| 1988 🔥 | 29.6°C | 10.6°C | 20.1°C | 23 mm | 42% | 1.4 m/s | 3.4 |
| 1987 | 27.9°C | 9.9°C | 18.9°C | 1 mm | 53% | 1.2 m/s | 3.5 |
| 1986 | 28.1°C | 8.3°C | 18.2°C | 23 mm | 48% | 1.4 m/s | 3.3 |
| 1985 | 26.1°C | 7.3°C | 16.7°C | 13 mm | 63% | 1.4 m/s | 3.4 |
| 1984 | 29.2°C | 6.5°C | 17.8°C | 1 mm | 41% | 1.4 m/s | 3.2 |
| 1983 | 27.7°C | 7.8°C | 17.8°C | 7 mm | 39% | 1.3 m/s | — |
| 1982 | 27.1°C | 7.1°C | 17.1°C | 3 mm | 42% | 1.4 m/s | — |
| 1981 | 28.0°C | 9.0°C | 18.5°C | 12 mm | 50% | 1.3 m/s | — |
Actual recorded December data for each year, 1981–2025 — sourced from NASA POWER.
The average high in December is around 27.9°C with lows near 8.2°C (mean 18°C), based on 45 years of NASA POWER data.
December averages 5 mm of rainfall in Madhubani, one of the drier months. The wettest on record was 27 mm in 1995.
The hottest December reached 30°C in 2017. The coldest dipped to 5°C in 2012.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average December temperatures have held steady by about 0°C. Daytime highs moved from 27.6°C to 26.9°C and overnight lows from 7.5°C to 8.3°C over the same span.
December is one of the cooler months of the year in Madhubani and one of the drier months, so plan for around 27.9°C daytime highs and 8.2°C at night.
Not quite — December is the 2nd coolest month in Madhubani, averaging 18°C.
For December in Madhubani, pack light layers you can adjust through the day, with typical highs of 27.9°C and lows of 8.2°C.
Relative humidity in December averages 52% — relatively dry.
Average wind speed in December is 1.3 m/s. The windiest December on record averaged 2.1 m/s (2012).
The wettest December on record was 1995 with 27 mm. On average, December sees 5 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 Madhubani behaves each December, 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 December specifically, along with year-by-year records and how the month has changed over the decades.
