December is one of the cooler months of the year in Chhotaudepur, with average highs near 31.4°C and lows around 14.4°C (mean 22.9°C). It is one of the drier months, averaging 3 mm of rainfall and 37% relative humidity across the period.
December is one of the cooler months of the year in Chhotaudepur. Across 45 years of records, the warmest December in Chhotaudepur was 2008 — when the month averaged 25.4°C — while the coldest was 2019 at 20.7°C. Typical December days reach 31.4°C with nights near 14.4°C. The long-term trend is cooling, about 0.2°C per decade.
December is one of the drier months in Chhotaudepur, averaging 3 mm of rainfall. The wettest Decembers on record were 2021 and 2022 with 19 mm, while the driest were 2016, 2018 and 2025, among others at 0 mm.
Relative humidity in Chhotaudepur during December averages 37%. The most humid December was 2019 at 69%, and the least humid was 2000 at 16%.
December receives about 4.3 kWh/m²/day of solar energy in Chhotaudepur. The sunniest Decembers were 1984 and 1999 at 4.7 kWh/m²/day, and the cloudiest was 2021 at 3.4.
Average wind speed in Chhotaudepur during December is 1.9 m/s. The windiest December was 1986 at 2.3 m/s, while the calmest was 2009 at 1.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 22.9°C | 23.1°C | 23.7°C | 22.4°C | 22.0°C | -0.9°C |
| Avg High | 31.6°C | 31.7°C | 32.3°C | 30.8°C | 29.7°C | -1.9°C |
| Avg Low | 14.1°C | 14.4°C | 15.2°C | 14.0°C | 14.2°C | +0.1°C |
| Avg Rain | 3 mm | 1 mm | 2 mm | 2 mm | 9 mm | +7 mm |
December temperatures in Chhotaudepur have fallen by about 1.3°C between 1981–1985 and 2021–2025.
December has ranged from a record low of 5.6°C (1986) to a record high of 36.3°C (2015).
Rainfall in December is one of the drier months, averaging 3 mm, with a wettest year of 19 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.5°C per decade while lows rose 0°C per decade, narrowing the gap between day and night.
One of the best times to visit Chhotaudepur
December is one of the best times to visit Chhotaudepur. Expect days averaging 31.4°C and nights around 14.4°C (mean 22.9°C) — cooler than Chhotaudepur's yearly average — with low rainfall (3 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 | 29.6°C | 21.1°C | 12.6°C | 30.8°C | 11.3°C | 0 mm | 57% | 2.2 m/s | — |
| 2024 | 28.8°C | 20.8°C | 12.9°C | 31.1°C | 7.0°C | 1 mm | 59% | 1.9 m/s | 3.9 |
| 2023 | 30.1°C | 23.0°C | 15.8°C | 33.1°C | 12.9°C | 3 mm | 57% | 2 m/s | 3.6 |
| 2022 | 31.0°C | 23.1°C | 15.2°C | 33.0°C | 10.2°C | 19 mm | 55% | 1.8 m/s | 4 |
| 2021 🌧️ | 27.7°C | 20.9°C | 14.1°C | 29.1°C | 9.2°C | 19 mm | 65% | 1.8 m/s | 3.4 |
| 2020 | 30.8°C | 22.8°C | 14.7°C | 34.5°C | 8.5°C | 12 mm | 50% | 1.9 m/s | 3.9 |
| 2019 ❄️ | 27.5°C | 20.7°C | 13.9°C | 30.0°C | 6.7°C | 0 mm | 69% | 2.2 m/s | 3.6 |
| 2018 | 30.3°C | 21.7°C | 13.2°C | 32.3°C | 8.3°C | 0 mm | 26% | 2 m/s | 4.2 |
| 2017 | 30.2°C | 22.7°C | 15.3°C | 33.0°C | 11.8°C | 12 mm | 39% | 2.1 m/s | 3.6 |
| 2016 | 32.8°C | 23.4°C | 14.0°C | 34.4°C | 11.6°C | 0 mm | 29% | 2 m/s | 4.6 |
| 2015 | 32.3°C | 23.2°C | 14.0°C | 36.3°C | 9.4°C | 0 mm | 21% | 2 m/s | 4.5 |
| 2014 | 30.5°C | 21.9°C | 13.3°C | 33.8°C | 8.9°C | 3 mm | 32% | 2.2 m/s | 4.3 |
| 2013 | 30.0°C | 21.7°C | 13.3°C | 32.1°C | 10.0°C | 2 mm | 47% | 1.7 m/s | 4.1 |
| 2012 | 32.6°C | 24.0°C | 15.4°C | 35.7°C | 11.9°C | 0 mm | 34% | 2.1 m/s | 4.4 |
| 2011 | 32.7°C | 23.6°C | 14.5°C | 35.5°C | 10.7°C | 0 mm | 31% | 1.8 m/s | 4.4 |
| 2010 | 28.9°C | 21.1°C | 13.3°C | 31.3°C | 9.7°C | 1 mm | 56% | 1.6 m/s | 4.3 |
| 2009 | 31.2°C | 23.5°C | 15.8°C | 33.6°C | 12.2°C | 10 mm | 47% | 1.4 m/s | 4.1 |
| 2008 🔥 | 33.4°C | 25.4°C | 17.4°C | 35.9°C | 11.9°C | 0 mm | 31% | 1.8 m/s | 4.2 |
| 2007 | 31.4°C | 23.4°C | 15.4°C | 35.7°C | 10.3°C | 0 mm | 36% | 1.9 m/s | 4.1 |
| 2006 | 32.4°C | 24.0°C | 15.6°C | 34.4°C | 12.7°C | 0 mm | 42% | 1.8 m/s | 4.3 |
| 2005 | 31.1°C | 22.3°C | 13.4°C | 33.3°C | 10.4°C | 0 mm | 32% | 1.7 m/s | 4.5 |
| 2004 | 32.2°C | 23.8°C | 15.4°C | 34.9°C | 12.8°C | 0 mm | 33% | 1.8 m/s | 4.4 |
| 2003 | 31.6°C | 23.0°C | 14.3°C | 34.6°C | 9.3°C | 0 mm | 39% | 1.7 m/s | 4.5 |
| 2002 | 32.9°C | 24.1°C | 15.3°C | 36.1°C | 12.4°C | 1 mm | 26% | 1.7 m/s | 4.5 |
| 2001 | 33.1°C | 23.9°C | 14.7°C | 35.3°C | 11.9°C | 0 mm | 20% | 1.7 m/s | 4.5 |
| 2000 | 33.6°C | 23.9°C | 14.2°C | 35.4°C | 12.0°C | 5 mm | 16% | 1.8 m/s | 4.6 |
| 1999 | 31.9°C | 22.6°C | 13.4°C | 33.7°C | 10.8°C | 0 mm | 25% | 2.1 m/s | 4.7 |
| 1998 | 31.4°C | 22.4°C | 13.4°C | 33.3°C | 11.1°C | 0 mm | 34% | 1.9 m/s | 4.5 |
| 1997 | 30.0°C | 22.7°C | 15.3°C | 33.3°C | 11.2°C | 6 mm | 56% | 1.9 m/s | 4 |
| 1996 | 32.1°C | 23.0°C | 13.8°C | 33.9°C | 10.2°C | 0 mm | 28% | 2.1 m/s | 4.5 |
| 1995 | 32.5°C | 24.1°C | 15.7°C | 33.9°C | 12.7°C | 3 mm | 31% | 1.9 m/s | 4.5 |
| 1994 | 31.4°C | 22.1°C | 12.8°C | 34.0°C | 7.4°C | 0 mm | 25% | 1.9 m/s | 4.6 |
| 1993 | 32.6°C | 23.3°C | 14.0°C | 35.1°C | 11.4°C | 2 mm | 30% | 2 m/s | 4.6 |
| 1992 | 32.7°C | 24.1°C | 15.5°C | 34.7°C | 13.3°C | 0 mm | 26% | 1.9 m/s | 4.5 |
| 1991 | 31.5°C | 22.8°C | 14.1°C | 34.8°C | 9.1°C | 0 mm | 26% | 2 m/s | 4.4 |
| 1990 | 31.3°C | 23.4°C | 15.6°C | 34.7°C | 7.5°C | 1 mm | 43% | 2 m/s | 4.5 |
| 1989 | 31.6°C | 22.9°C | 14.2°C | 34.0°C | 9.8°C | 1 mm | 25% | 1.9 m/s | 4.6 |
| 1988 | 31.7°C | 23.0°C | 14.3°C | 34.0°C | 10.5°C | 0 mm | 30% | 2 m/s | 4.5 |
| 1987 | 32.3°C | 23.3°C | 14.3°C | 35.1°C | 10.4°C | 8 mm | 30% | 2 m/s | 4.3 |
| 1986 | 30.5°C | 21.2°C | 11.8°C | 34.8°C | 5.6°C | 10 mm | 25% | 2.3 m/s | 4.5 |
| 1985 | 32.2°C | 23.7°C | 15.3°C | 34.2°C | 11.3°C | 0 mm | 33% | 1.8 m/s | 4.5 |
| 1984 | 33.1°C | 23.4°C | 13.8°C | 36.1°C | 9.6°C | 0 mm | 19% | 1.8 m/s | 4.7 |
| 1983 | 30.5°C | 21.8°C | 13.2°C | 33.3°C | 6.1°C | 0 mm | 33% | 1.8 m/s | — |
| 1982 | 32.8°C | 24.3°C | 15.7°C | 35.8°C | 11.2°C | 0 mm | 33% | 1.8 m/s | — |
| 1981 | 30.1°C | 22.2°C | 14.2°C | 32.6°C | 9.0°C | 4 mm | 55% | 2 m/s | — |
Actual recorded December data for each year, 1981–2025 — sourced from NASA POWER.
The average high in December is around 31.4°C with lows near 14.4°C (mean 22.9°C), based on 45 years of NASA POWER data.
December averages 3 mm of rainfall in Chhotaudepur, one of the drier months. The wettest on record was 19 mm in 2021.
The hottest December reached 36.3°C in 2015. The coldest dipped to 5.6°C in 1986.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average December temperatures have fallen by about 1.3°C. Daytime highs moved from 31.7°C to 29.4°C and overnight lows from 14.4°C to 14.1°C over the same span.
December is one of the cooler months of the year in Chhotaudepur and one of the drier months, so plan for around 31.4°C daytime highs and 14.4°C at night.
Not quite — December is the 2nd coolest month in Chhotaudepur, averaging 22.9°C.
For December in Chhotaudepur, pack light, breathable clothing and sun protection, with typical highs of 31.4°C and lows of 14.4°C.
Relative humidity in December averages 37% — relatively dry.
Average wind speed in December is 1.9 m/s. The windiest December on record averaged 2.3 m/s (1986).
The wettest December on record was 2021 with 19 mm. On average, December sees 3 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 Chhotaudepur 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.
