December is one of the cooler months of the year in Maharajganj, with average highs near 24.2°C and lows around 10.3°C (mean 17.3°C). It is one of the drier months, averaging 6 mm of rainfall and 54% relative humidity across the period.
December is one of the cooler months of the year in Maharajganj. Across 45 years of records, the warmest Decembers in Maharajganj were 1988, 2017 and 2023 — when the month averaged 18.8°C — while the coldest was 2012 at 14.4°C. Typical December days reach 24.2°C with nights near 10.3°C. The long-term trend is cooling, about 0.3°C per decade.
December is one of the drier months in Maharajganj, averaging 6 mm of rainfall. The wettest December on record was 1997 with 36 mm, while the driest were 2018, 2022 and 2024, among others at 0 mm.
Relative humidity in Maharajganj during December averages 54%. The most humid December was 2022 at 80%, and the least humid was 1993 at 32%.
December receives about 3.6 kWh/m²/day of solar energy in Maharajganj. The sunniest December was 1996 at 4.1 kWh/m²/day, and the cloudiest was 1997 at 3.
Average wind speed in Maharajganj during December is 1.3 m/s. The windiest Decembers were 1991, 1997 and 2020, among others at 1.5 m/s, while the calmest was 2025 at 1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 17.7°C | 17.9°C | 17.0°C | 16.6°C | 16.9°C | -0.8°C |
| Avg High | 24.9°C | 25.4°C | 23.9°C | 23.3°C | 23.3°C | -1.6°C |
| Avg Low | 10.4°C | 10.5°C | 10.2°C | 9.8°C | 10.5°C | +0.1°C |
| Avg Rain | 10 mm | 7 mm | 3 mm | 4 mm | 6 mm | -4 mm |
December temperatures in Maharajganj have fallen by about 0.6°C between 1981–1985 and 2021–2025.
December has ranged from a record low of 2.4°C (2019) to a record high of 30.6°C (2015).
Rainfall in December is one of the drier months, averaging 6 mm, with a wettest year of 36 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.6°C per decade while lows rose 0°C per decade, narrowing the gap between day and night.
One of the best times to visit Maharajganj
December is one of the best times to visit Maharajganj. Expect days averaging 24.2°C and nights around 10.3°C (mean 17.3°C) — cooler than Maharajganj's yearly average — with low rainfall (6 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 22.2°C | 15.7°C | 9.3°C | 24.4°C | 5.3°C | 0 mm | 72% | 1 m/s | — |
| 2024 | 24.3°C | 17.6°C | 10.9°C | 26.6°C | 5.1°C | 0 mm | 66% | 1.4 m/s | 3.7 |
| 2023 | 25.1°C | 18.8°C | 12.4°C | 30.4°C | 8.8°C | 2 mm | 63% | 1.2 m/s | 3.3 |
| 2022 | 21.9°C | 15.8°C | 9.7°C | 23.8°C | 6.1°C | 0 mm | 80% | 1.3 m/s | 3.8 |
| 2021 | 21.9°C | 16.3°C | 10.7°C | 26.5°C | 4.3°C | 31 mm | 79% | 1.4 m/s | 3.4 |
| 2020 | 24.4°C | 17.4°C | 10.3°C | 28.1°C | 4.6°C | 3 mm | 56% | 1.5 m/s | 3.5 |
| 2019 | 20.7°C | 14.8°C | 8.8°C | 24.8°C | 2.4°C | 25 mm | 76% | 1.4 m/s | 3.1 |
| 2018 | 24.5°C | 17.5°C | 10.6°C | 26.8°C | 4.6°C | 0 mm | 51% | 1.3 m/s | 3.6 |
| 2017 | 25.6°C | 18.8°C | 11.9°C | 28.9°C | 7.6°C | 0 mm | 53% | 1.3 m/s | 3.4 |
| 2016 | 24.1°C | 17.2°C | 10.2°C | 26.7°C | 6.3°C | 0 mm | 62% | 1.2 m/s | 3.2 |
| 2015 | 25.3°C | 18.2°C | 11.2°C | 30.6°C | 5.5°C | 0 mm | 44% | 1.3 m/s | 3.4 |
| 2014 | 21.8°C | 15.1°C | 8.3°C | 25.5°C | 4.1°C | 12 mm | 63% | 1.3 m/s | 3.2 |
| 2013 | 23.0°C | 16.6°C | 10.2°C | 25.7°C | 5.9°C | 0 mm | 69% | 1.1 m/s | 3.6 |
| 2012 ❄️ | 21.3°C | 14.4°C | 7.4°C | 25.0°C | 4.0°C | 0 mm | 66% | 1.4 m/s | 3.2 |
| 2011 | 23.6°C | 16.9°C | 10.1°C | 27.8°C | 6.3°C | 0 mm | 57% | 1.1 m/s | 3.3 |
| 2010 | 22.7°C | 16.2°C | 9.7°C | 27.1°C | 5.3°C | 3 mm | 63% | 1.2 m/s | 3.9 |
| 2009 | 23.8°C | 16.8°C | 9.8°C | 27.0°C | 5.5°C | 5 mm | 58% | 1.3 m/s | 3.8 |
| 2008 | 23.5°C | 17.6°C | 11.8°C | 26.4°C | 8.2°C | 2 mm | 72% | 1.1 m/s | 3.4 |
| 2007 | 21.7°C | 15.1°C | 8.6°C | 25.3°C | 3.7°C | 0 mm | 63% | 1.2 m/s | 3.9 |
| 2006 | 24.3°C | 17.4°C | 10.4°C | 28.0°C | 7.1°C | 7 mm | 54% | 1.2 m/s | 3.8 |
| 2005 | 23.1°C | 16.4°C | 9.8°C | 25.0°C | 6.3°C | 0 mm | 59% | 1.1 m/s | 4 |
| 2004 | 24.3°C | 17.7°C | 11.2°C | 26.9°C | 4.5°C | 0 mm | 53% | 1.2 m/s | 3.6 |
| 2003 | 24.8°C | 17.7°C | 10.7°C | 28.8°C | 6.4°C | 4 mm | 51% | 1.2 m/s | 3.6 |
| 2002 | 25.3°C | 18.0°C | 10.8°C | 28.1°C | 8.0°C | 15 mm | 40% | 1.3 m/s | 3.5 |
| 2001 | 23.6°C | 16.5°C | 9.4°C | 25.7°C | 6.6°C | 0 mm | 50% | 1.1 m/s | 3.4 |
| 2000 | 24.2°C | 16.8°C | 9.5°C | 26.0°C | 7.1°C | 0 mm | 43% | 1.2 m/s | 4 |
| 1999 | 26.3°C | 18.4°C | 10.6°C | 29.0°C | 7.0°C | 0 mm | 37% | 1.3 m/s | 3.9 |
| 1998 | 25.3°C | 17.9°C | 10.5°C | 27.8°C | 6.6°C | 0 mm | 43% | 1.1 m/s | 3.9 |
| 1997 🌧️ | 23.3°C | 17.1°C | 11.0°C | 28.9°C | 6.3°C | 36 mm | 57% | 1.5 m/s | 3 |
| 1996 | 25.2°C | 17.3°C | 9.5°C | 27.2°C | 4.6°C | 0 mm | 38% | 1.2 m/s | 4.1 |
| 1995 | 25.5°C | 18.0°C | 10.5°C | 28.1°C | 7.6°C | 12 mm | 44% | 1.3 m/s | 3.8 |
| 1994 | 26.3°C | 18.3°C | 10.3°C | 29.7°C | 5.7°C | 0 mm | 34% | 1.4 m/s | 4 |
| 1993 | 25.6°C | 17.9°C | 10.2°C | 27.6°C | 6.5°C | 0 mm | 32% | 1.1 m/s | 3.9 |
| 1992 | 25.5°C | 18.0°C | 10.4°C | 28.0°C | 7.3°C | 0 mm | 41% | 1.2 m/s | 4 |
| 1991 | 25.1°C | 18.0°C | 10.8°C | 28.0°C | 5.8°C | 21 mm | 45% | 1.5 m/s | 3.8 |
| 1990 | 25.9°C | 18.4°C | 10.9°C | 27.8°C | 6.4°C | 0 mm | 43% | 1.3 m/s | 3.8 |
| 1989 | 25.4°C | 18.1°C | 10.8°C | 28.7°C | 7.1°C | 8 mm | 36% | 1.3 m/s | 3.9 |
| 1988 🔥 | 25.8°C | 18.8°C | 11.8°C | 28.3°C | 8.4°C | 20 mm | 44% | 1.3 m/s | 3.6 |
| 1987 | 23.9°C | 16.8°C | 9.6°C | 26.9°C | 6.6°C | 4 mm | 53% | 1.1 m/s | 3.8 |
| 1986 | 25.4°C | 18.4°C | 11.4°C | 28.2°C | 7.0°C | 34 mm | 44% | 1.3 m/s | 3.8 |
| 1985 | 23.9°C | 17.2°C | 10.5°C | 27.1°C | 6.6°C | 3 mm | 66% | 1.5 m/s | 3.5 |
| 1984 | 25.3°C | 17.3°C | 9.2°C | 28.5°C | 3.5°C | 5 mm | 42% | 1.3 m/s | 3.6 |
| 1983 | 25.2°C | 17.9°C | 10.5°C | 28.1°C | 5.4°C | 13 mm | 45% | 1.5 m/s | — |
| 1982 | 25.1°C | 17.4°C | 9.6°C | 27.7°C | 6.3°C | 4 mm | 47% | 1.5 m/s | — |
| 1981 | 24.1°C | 17.0°C | 9.9°C | 26.8°C | 6.4°C | 3 mm | 56% | 1.4 m/s | — |
Actual recorded December data for each year, 1981–2025 — sourced from NASA POWER.
The average high in December is around 24.2°C with lows near 10.3°C (mean 17.3°C), based on 45 years of NASA POWER data.
December averages 6 mm of rainfall in Maharajganj, one of the drier months. The wettest on record was 36 mm in 1997.
The hottest December reached 30.6°C in 2015. The coldest dipped to 2.4°C in 2019.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average December temperatures have fallen by about 0.6°C — but days and nights have moved in opposite directions. Overnight lows rose from 9.9°C to 10.6°C while daytime highs eased from 24.7°C to 23.1°C, narrowing the gap between day and night.
December is one of the cooler months of the year in Maharajganj and one of the drier months, so plan for around 24.2°C daytime highs and 10.3°C at night.
Not quite — December is the 2nd coolest month in Maharajganj, averaging 17.3°C.
For December in Maharajganj, pack light layers you can adjust through the day, with typical highs of 24.2°C and lows of 10.3°C.
Relative humidity in December averages 54% — relatively dry.
Average wind speed in December is 1.3 m/s. The windiest December on record averaged 1.5 m/s (1982).
The wettest December on record was 1997 with 36 mm. On average, December sees 6 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 Maharajganj 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.
