December is one of the cooler months of the year in Washim, with average highs near 31°C and lows around 9.2°C (mean 20.1°C). It is one of the drier months, averaging 6 mm of rainfall and 51% relative humidity across the period.
December is one of the cooler months of the year in Washim. Across 45 years of records, the warmest December in Washim was 2002 — when the month averaged 23.6°C — while the coldest was 1981 at 17.2°C. Typical December days reach 31°C with nights near 9.2°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 | 20.3°C | 19.7°C | 21.0°C | 20.0°C | 19.3°C | -1°C |
| Avg High | 31.7°C | 30.3°C | 31.8°C | 31.4°C | 29.5°C | -2.2°C |
| Avg Low | 9.0°C | 9.1°C | 10.3°C | 8.5°C | 9.0°C | 0°C |
| Avg Rain | 10 mm | 6 mm | 3 mm | 5 mm | 4 mm | -6 mm |
December temperatures in Washim have fallen by about 1.3°C between 1981–1985 and 2021–2025.
December has ranged from a record low of 4.9°C (1983) to a record high of 34.4°C (1984).
Rainfall in December is one of the drier months, averaging 6 mm, with a wettest year of 31 mm.
One of the best times to visit Washim
December is one of the best times to visit Washim. Expect days averaging 31°C and nights around 9.2°C (mean 20.1°C) — cooler than Washim's yearly average — with low rainfall (6 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 27.9°C | 8.6°C | 18.3°C | 0 mm | 66% | 1.6 m/s | — |
| 2024 | 30.9°C | 7.0°C | 19.0°C | 5 mm | 67% | 1.9 m/s | 4 |
| 2023 | 30.1°C | 10.7°C | 20.4°C | 2 mm | 68% | 1.7 m/s | 4 |
| 2022 | 30.3°C | 9.1°C | 19.7°C | 5 mm | 69% | 1.4 m/s | 4.1 |
| 2021 | 27.7°C | 8.8°C | 18.3°C | 12 mm | 74% | 1.6 m/s | 3.8 |
| 2020 | 30.3°C | 9.5°C | 19.9°C | 0 mm | 61% | 1.7 m/s | 4.2 |
| 2019 | 28.8°C | 7.2°C | 18.0°C | 7 mm | 75% | 1.8 m/s | 3.6 |
| 2018 | 32.5°C | 6.1°C | 19.3°C | 4 mm | 39% | 1.7 m/s | 4.1 |
| 2017 | 32.0°C | 10.1°C | 21.1°C | 0 mm | 38% | 1.9 m/s | 4.4 |
| 2016 | 31.8°C | 8.1°C | 20.0°C | 0 mm | 48% | 1.6 m/s | 4.7 |
| 2015 | 34.2°C | 8.6°C | 21.4°C | 0 mm | 30% | 1.7 m/s | 4.4 |
| 2014 | 32.7°C | 7.7°C | 20.2°C | 20 mm | 40% | 1.8 m/s | 4.4 |
| 2013 | 28.6°C | 9.2°C | 18.9°C | 12 mm | 61% | 1.6 m/s | 4.5 |
| 2012 | 32.8°C | 9.6°C | 21.2°C | 3 mm | 50% | 1.7 m/s | 4.5 |
| 2011 | 32.6°C | 11.3°C | 21.9°C | 0 mm | 42% | 1.6 m/s | 4.5 |
| 2010 | 28.4°C | 7.5°C | 18.0°C | 1 mm | 68% | 1.6 m/s | 4.3 |
| 2009 | 30.3°C | 10.5°C | 20.4°C | 8 mm | 61% | 1.6 m/s | 4.3 |
| 2008 | 32.5°C | 10.7°C | 21.6°C | 1 mm | 43% | 1.5 m/s | 4.5 |
| 2007 | 33.2°C | 11.1°C | 22.1°C | 0 mm | 52% | 1.6 m/s | 4.4 |
| 2006 | 29.1°C | 9.4°C | 19.3°C | 0 mm | 62% | 1.4 m/s | 4.4 |
| 2005 | 29.1°C | 8.9°C | 19.0°C | 1 mm | 57% | 1.5 m/s | 4.7 |
| 2004 | 32.0°C | 10.7°C | 21.3°C | 0 mm | 38% | 1.6 m/s | 4.7 |
| 2003 | 32.7°C | 8.9°C | 20.8°C | 6 mm | 49% | 1.9 m/s | 4.6 |
| 2002 🔥 | 34.1°C | 13.0°C | 23.6°C | 0 mm | 31% | 1.6 m/s | 4.6 |
| 2001 | 31.8°C | 10.1°C | 20.9°C | 0 mm | 41% | 1.5 m/s | 4.7 |
| 2000 | 33.1°C | 9.6°C | 21.4°C | 15 mm | 17% | 1.6 m/s | 4.9 |
| 1999 | 30.0°C | 7.7°C | 18.9°C | 0 mm | 54% | 1.6 m/s | 5 |
| 1998 | 26.9°C | 9.1°C | 18.0°C | 0 mm | 58% | 1.3 m/s | 4.9 |
| 1997 | 29.2°C | 10.1°C | 19.7°C | 30 mm | 77% | 2 m/s | 4.1 |
| 1996 | 30.9°C | 6.8°C | 18.8°C | 0 mm | 38% | 1.7 m/s | 4.8 |
| 1995 | 32.8°C | 11.4°C | 22.1°C | 0 mm | 48% | 1.7 m/s | 4.8 |
| 1994 | 29.8°C | 7.4°C | 18.6°C | 0 mm | 49% | 1.5 m/s | 4.9 |
| 1993 | 28.4°C | 7.5°C | 17.9°C | 25 mm | 59% | 1.5 m/s | 4.5 |
| 1992 | 31.2°C | 10.4°C | 20.8°C | 0 mm | 45% | 1.6 m/s | 4.9 |
| 1991 | 32.3°C | 9.2°C | 20.7°C | 1 mm | 33% | 1.9 m/s | 4.8 |
| 1990 | 31.0°C | 11.1°C | 21.0°C | 0 mm | 64% | 1.8 m/s | 4.8 |
| 1989 | 31.2°C | 10.2°C | 20.7°C | 21 mm | 41% | 2 m/s | 4.6 |
| 1988 | 30.3°C | 9.9°C | 20.1°C | 5 mm | 53% | 1.5 m/s | 4.8 |
| 1987 | 31.5°C | 7.1°C | 19.3°C | 8 mm | 49% | 1.8 m/s | 4.6 |
| 1986 | 32.8°C | 9.4°C | 21.1°C | 18 mm | 40% | 2 m/s | 4.6 |
| 1985 | 32.9°C | 11.4°C | 22.1°C | 1 mm | 39% | 1.9 m/s | 4.9 |
| 1984 | 34.4°C | 10.9°C | 22.7°C | 0 mm | 27% | 1.6 m/s | 5 |
| 1983 | 30.5°C | 4.9°C | 17.7°C | 3 mm | 59% | 1.9 m/s | — |
| 1982 | 33.4°C | 10.9°C | 22.1°C | 0 mm | 45% | 2.1 m/s | — |
| 1981 ❄️ 🌧️ | 27.9°C | 6.5°C | 17.2°C | 31 mm | 69% | 1.9 m/s | — |
Actual recorded December data for each year, 1981–2025 — sourced from NASA POWER.
The average high in December is around 31°C with lows near 9.2°C (mean 20.1°C), based on 45 years of NASA POWER data.
December averages 6 mm of rainfall in Washim, one of the drier months. The wettest on record was 31 mm in 1981.
The hottest December reached 34.4°C in 1984. The coldest dipped to 4.9°C in 1983.
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 31.8°C to 29.4°C and overnight lows from 8.9°C to 8.8°C over the same span.
December is one of the cooler months of the year in Washim and one of the drier months, so plan for around 31°C daytime highs and 9.2°C at night.
Yes — December is the coldest month of the year in Washim, averaging 20.1°C.
For December in Washim, pack light, breathable clothing and sun protection, with typical highs of 31°C and lows of 9.2°C.
Relative humidity in December averages 51% — relatively dry.
Average wind speed in December is 1.7 m/s. The windiest December on record averaged 2.1 m/s (1982).
The wettest December on record was 1981 with 31 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 Washim 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.
