December is one of the cooler months of the year in Dewas, with average highs near 30.1°C and lows around 7°C (mean 18.6°C). It is one of the drier months, averaging 5 mm of rainfall and 45% relative humidity across the period.
December is one of the cooler months of the year in Dewas. Across 45 years of records, the warmest December in Dewas was 2008 — when the month averaged 21.2°C — while the coldest was 2019 at 14.2°C. Typical December days reach 30.1°C with nights near 7°C. The long-term trend is cooling, about 0.3°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 18.8°C | 18.2°C | 19.9°C | 18.0°C | 17.5°C | -1.3°C |
| Avg High | 30.6°C | 29.7°C | 31.3°C | 29.8°C | 28.3°C | -2.3°C |
| Avg Low | 7.0°C | 6.7°C | 8.5°C | 6.2°C | 6.7°C | -0.3°C |
| Avg Rain | 5 mm | 5 mm | 5 mm | 3 mm | 9 mm | +5 mm |
December temperatures in Dewas have fallen by about 1.3°C between 1981–1985 and 2021–2025.
December has ranged from a record low of 2.7°C (2019) to a record high of 33.3°C (1984).
Rainfall in December is one of the drier months, averaging 5 mm, with a wettest year of 39 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.4°C per decade while lows fell 0.1°C per decade, narrowing the gap between day and night.
A good time to visit Dewas
December is a good time to visit Dewas, with days averaging 30.1°C and nights around 7°C (mean 18.6°C, cooler than Dewas's yearly average) and low rainfall. February and November are marginally more temperate, but December still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 27.5°C | 7.0°C | 17.3°C | 0 mm | 59% | 1.6 m/s | — |
| 2024 | 27.7°C | 4.9°C | 16.3°C | 25 mm | 62% | 1.6 m/s | 4 |
| 2023 | 28.4°C | 9.2°C | 18.8°C | 7 mm | 63% | 1.6 m/s | 3.7 |
| 2022 | 29.2°C | 7.6°C | 18.4°C | 5 mm | 65% | 1.7 m/s | 4 |
| 2021 | 26.3°C | 5.1°C | 15.7°C | 9 mm | 65% | 1.5 m/s | 3.6 |
| 2020 | 30.4°C | 6.4°C | 18.4°C | 11 mm | 55% | 1.6 m/s | 3.8 |
| 2019 ❄️ | 25.7°C | 2.7°C | 14.2°C | 6 mm | 77% | 1.8 m/s | 3.6 |
| 2018 | 29.3°C | 4.3°C | 16.8°C | 0 mm | 33% | 1.7 m/s | 4.1 |
| 2017 | 29.5°C | 8.0°C | 18.7°C | 1 mm | 39% | 1.7 m/s | 4 |
| 2016 | 30.3°C | 7.4°C | 18.8°C | 0 mm | 46% | 1.6 m/s | 4.6 |
| 2015 | 33.2°C | 6.2°C | 19.7°C | 0 mm | 25% | 1.8 m/s | 4.4 |
| 2014 | 30.8°C | 4.7°C | 17.8°C | 16 mm | 44% | 1.9 m/s | 4.3 |
| 2013 | 28.5°C | 7.6°C | 18.0°C | 7 mm | 59% | 1.6 m/s | 4.1 |
| 2012 | 31.8°C | 7.1°C | 19.4°C | 0 mm | 40% | 1.8 m/s | 4.4 |
| 2011 | 31.6°C | 7.1°C | 19.4°C | 0 mm | 43% | 1.5 m/s | 4.4 |
| 2010 | 27.5°C | 6.6°C | 17.1°C | 1 mm | 61% | 1.6 m/s | 4.3 |
| 2009 🌧️ | 28.4°C | 10.0°C | 19.2°C | 39 mm | 66% | 1.4 m/s | 4.1 |
| 2008 🔥 | 32.8°C | 9.7°C | 21.2°C | 0 mm | 32% | 1.6 m/s | 4.3 |
| 2007 | 32.4°C | 9.0°C | 20.7°C | 1 mm | 46% | 1.7 m/s | 4.2 |
| 2006 | 30.1°C | 9.0°C | 19.6°C | 0 mm | 56% | 1.6 m/s | 4.2 |
| 2005 | 30.7°C | 7.6°C | 19.1°C | 0 mm | 32% | 1.6 m/s | 4.4 |
| 2004 | 30.9°C | 8.9°C | 19.9°C | 0 mm | 38% | 1.7 m/s | 4.5 |
| 2003 | 29.4°C | 6.0°C | 17.7°C | 1 mm | 56% | 1.5 m/s | 4.5 |
| 2002 | 33.0°C | 9.2°C | 21.1°C | 1 mm | 30% | 1.7 m/s | 4.5 |
| 2001 | 33.2°C | 7.5°C | 20.3°C | 0 mm | 23% | 1.5 m/s | 4.6 |
| 2000 | 32.3°C | 8.0°C | 20.2°C | 6 mm | 17% | 1.6 m/s | 4.6 |
| 1999 | 29.0°C | 6.3°C | 17.6°C | 0 mm | 41% | 1.6 m/s | 4.8 |
| 1998 | 30.5°C | 7.3°C | 18.9°C | 0 mm | 40% | 1.5 m/s | 4.6 |
| 1997 | 27.3°C | 8.1°C | 17.7°C | 37 mm | 78% | 2.1 m/s | 3.8 |
| 1996 | 29.2°C | 4.9°C | 17.1°C | 0 mm | 44% | 1.7 m/s | 4.6 |
| 1995 | 31.0°C | 9.7°C | 20.4°C | 6 mm | 40% | 1.9 m/s | 4.6 |
| 1994 | 30.2°C | 5.8°C | 18.0°C | 0 mm | 29% | 1.7 m/s | 4.7 |
| 1993 | 30.0°C | 5.9°C | 17.9°C | 3 mm | 39% | 1.6 m/s | 4.4 |
| 1992 | 30.8°C | 8.1°C | 19.5°C | 0 mm | 36% | 1.7 m/s | 4.7 |
| 1991 | 31.4°C | 6.4°C | 18.9°C | 1 mm | 31% | 2 m/s | 4.6 |
| 1990 | 28.0°C | 4.8°C | 16.4°C | 2 mm | 60% | 1.8 m/s | 4.6 |
| 1989 | 30.1°C | 8.4°C | 19.2°C | 7 mm | 29% | 1.7 m/s | 4.5 |
| 1988 | 30.0°C | 7.5°C | 18.8°C | 0 mm | 38% | 1.6 m/s | 4.7 |
| 1987 | 31.7°C | 6.4°C | 19.0°C | 10 mm | 40% | 1.6 m/s | 4.5 |
| 1986 | 31.5°C | 6.3°C | 18.9°C | 1 mm | 28% | 2.1 m/s | 4.5 |
| 1985 | 30.2°C | 8.3°C | 19.2°C | 0 mm | 50% | 1.8 m/s | 4.6 |
| 1984 | 33.3°C | 8.3°C | 20.8°C | 0 mm | 23% | 1.8 m/s | 4.8 |
| 1983 | 29.9°C | 4.3°C | 17.1°C | 0 mm | 49% | 1.8 m/s | — |
| 1982 | 30.9°C | 7.5°C | 19.2°C | 0 mm | 51% | 1.7 m/s | — |
| 1981 | 27.6°C | 6.0°C | 16.8°C | 25 mm | 63% | 1.9 m/s | — |
Actual recorded December data for each year, 1981–2025 — sourced from NASA POWER.
The average high in December is around 30.1°C with lows near 7°C (mean 18.6°C), based on 45 years of NASA POWER data.
December averages 5 mm of rainfall in Dewas, one of the drier months. The wettest on record was 39 mm in 2009.
The hottest December reached 33.3°C in 1984. The coldest dipped to 2.7°C in 2019.
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 30.4°C to 27.8°C and overnight lows from 6.9°C to 6.8°C over the same span.
December is one of the cooler months of the year in Dewas and one of the drier months, so plan for around 30.1°C daytime highs and 7°C at night.
Yes — December is the coldest month of the year in Dewas, averaging 18.6°C.
For December in Dewas, pack light, breathable clothing and sun protection, with typical highs of 30.1°C and lows of 7°C.
Relative humidity in December averages 45% — relatively dry.
Average wind speed in December is 1.7 m/s. The windiest December on record averaged 2.1 m/s (1986).
The wettest December on record was 2009 with 39 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 Dewas 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.
