December is one of the cooler months of the year in Ballari, with average highs near 30.3°C and lows around 16.5°C (mean 23.4°C). It is one of the drier months, averaging 8 mm of rainfall and 65% relative humidity across the period.
December is one of the cooler months of the year in Ballari. Across 45 years of records, the warmest December in Ballari was 2024 — when the month averaged 25.3°C — while the coldest were 1994 and 1998 at 21.8°C. Typical December days reach 30.3°C with nights near 16.5°C. The long-term December temperature trend is broadly flat.
December is one of the drier months in Ballari, averaging 8 mm of rainfall. The wettest December on record was 1993 with 46 mm, while the driest were 2008, 2013 and 2018, among others at 0 mm.
Relative humidity in Ballari during December averages 65%. The most humid December was 2020 at 77%, and the least humid was 2016 at 50%.
December receives about 5 kWh/m²/day of solar energy in Ballari. The sunniest Decembers were 1992, 1994 and 1995, among others at 5.5 kWh/m²/day, and the cloudiest was 2024 at 4.
Average wind speed in Ballari during December is 2.6 m/s. The windiest December was 1983 at 3.1 m/s, while the calmest was 2005 at 2 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 23.8°C | 22.8°C | 23.1°C | 23.9°C | 23.7°C | -0.1°C |
| Avg High | 30.6°C | 29.7°C | 30.3°C | 31.0°C | 29.9°C | -0.7°C |
| Avg Low | 17.0°C | 15.8°C | 15.9°C | 16.8°C | 17.5°C | +0.5°C |
| Avg Rain | 12 mm | 10 mm | 3 mm | 5 mm | 13 mm | +1 mm |
December temperatures in Ballari have stayed relatively stable across the record.
December has ranged from a record low of 9.4°C (1981) to a record high of 35.2°C (2015).
Rainfall in December is one of the drier months, averaging 8 mm, with a wettest year of 46 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0°C per decade while lows rose 0.2°C per decade, narrowing the gap between day and night.
One of the best times to visit Ballari
December is one of the best times to visit Ballari. Expect days averaging 30.3°C and nights around 16.5°C (mean 23.4°C) — cooler than Ballari's yearly average — with low rainfall (8 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 | 29.0°C | 22.1°C | 15.2°C | 31.3°C | 10.8°C | 8 mm | 71% | 2.4 m/s | — |
| 2024 🔥 | 30.8°C | 25.3°C | 19.7°C | 32.5°C | 14.1°C | 21 mm | 74% | 2.5 m/s | 4 |
| 2023 | 31.8°C | 25.2°C | 18.6°C | 34.4°C | 15.9°C | 7 mm | 63% | 2.9 m/s | 4.4 |
| 2022 | 30.3°C | 24.2°C | 18.2°C | 32.5°C | 14.6°C | 32 mm | 73% | 2.4 m/s | 4.4 |
| 2021 | 28.6°C | 22.8°C | 16.9°C | 31.1°C | 12.3°C | 3 mm | 75% | 2.1 m/s | 4.4 |
| 2020 | 28.6°C | 22.6°C | 16.6°C | 30.3°C | 13.4°C | 8 mm | 77% | 2.5 m/s | 4.8 |
| 2019 | 29.5°C | 24.0°C | 18.4°C | 31.7°C | 14.8°C | 13 mm | 75% | 2.8 m/s | 4.3 |
| 2018 | 31.5°C | 24.6°C | 17.8°C | 33.6°C | 12.1°C | 0 mm | 53% | 2.2 m/s | 4.5 |
| 2017 | 30.6°C | 23.4°C | 16.1°C | 32.5°C | 12.6°C | 0 mm | 62% | 2.3 m/s | 4.9 |
| 2016 | 31.7°C | 23.9°C | 16.1°C | 33.0°C | 11.8°C | 13 mm | 50% | 2.3 m/s | 4.8 |
| 2015 | 32.7°C | 25.1°C | 17.5°C | 35.2°C | 13.4°C | 3 mm | 62% | 2.6 m/s | 5 |
| 2014 | 30.0°C | 23.2°C | 16.3°C | 32.0°C | 12.9°C | 10 mm | 66% | 2.4 m/s | 4.6 |
| 2013 | 31.2°C | 23.4°C | 15.5°C | 33.6°C | 12.2°C | 0 mm | 55% | 2.7 m/s | 5.2 |
| 2012 | 32.1°C | 24.8°C | 17.5°C | 34.3°C | 15.1°C | 3 mm | 60% | 2.8 m/s | 5 |
| 2011 | 31.6°C | 24.2°C | 16.7°C | 33.4°C | 12.2°C | 1 mm | 57% | 2.7 m/s | 4.9 |
| 2010 | 28.7°C | 22.4°C | 16.1°C | 30.4°C | 10.6°C | 4 mm | 73% | 2.3 m/s | 4.7 |
| 2009 | 29.4°C | 23.5°C | 17.6°C | 31.5°C | 15.0°C | 12 mm | 72% | 2.6 m/s | 4.5 |
| 2008 | 30.5°C | 23.3°C | 16.1°C | 31.8°C | 12.6°C | 0 mm | 67% | 2.4 m/s | 5.1 |
| 2007 | 30.0°C | 23.4°C | 16.8°C | 33.6°C | 13.0°C | 7 mm | 67% | 2.7 m/s | 4.8 |
| 2006 | 30.1°C | 23.1°C | 16.0°C | 31.0°C | 13.8°C | 0 mm | 67% | 2.8 m/s | 5 |
| 2005 | 28.6°C | 22.0°C | 15.5°C | 30.8°C | 11.5°C | 1 mm | 73% | 2 m/s | 5.1 |
| 2004 | 31.6°C | 23.3°C | 14.9°C | 32.7°C | 13.1°C | 0 mm | 55% | 2.6 m/s | 5.4 |
| 2003 | 31.1°C | 23.5°C | 15.9°C | 33.9°C | 13.1°C | 4 mm | 58% | 2.6 m/s | 5.2 |
| 2002 | 31.6°C | 23.7°C | 15.8°C | 33.3°C | 13.7°C | 0 mm | 55% | 2.5 m/s | 5.1 |
| 2001 | 29.0°C | 22.3°C | 15.6°C | 31.0°C | 12.7°C | 1 mm | 69% | 2.7 m/s | 4.9 |
| 2000 | 31.5°C | 23.3°C | 15.0°C | 32.8°C | 12.5°C | 4 mm | 57% | 2.7 m/s | 5.1 |
| 1999 | 29.8°C | 22.5°C | 15.3°C | 31.2°C | 10.9°C | 0 mm | 65% | 2.5 m/s | 5.4 |
| 1998 | 29.2°C | 21.8°C | 14.4°C | 30.8°C | 11.5°C | 2 mm | 68% | 2.4 m/s | 5 |
| 1997 | 30.5°C | 25.0°C | 19.4°C | 32.6°C | 16.8°C | 34 mm | 74% | 2.7 m/s | 4.9 |
| 1996 | 28.7°C | 22.3°C | 16.0°C | 30.5°C | 11.6°C | 15 mm | 71% | 2.6 m/s | 4.9 |
| 1995 | 30.6°C | 22.8°C | 15.0°C | 31.5°C | 12.4°C | 0 mm | 59% | 2.8 m/s | 5.5 |
| 1994 ❄️ | 29.2°C | 21.8°C | 14.5°C | 30.6°C | 10.1°C | 1 mm | 66% | 2.5 m/s | 5.5 |
| 1993 🌧️ | 28.5°C | 22.1°C | 15.7°C | 30.2°C | 12.5°C | 46 mm | 73% | 2.6 m/s | 5.1 |
| 1992 | 29.3°C | 21.9°C | 14.6°C | 30.4°C | 11.6°C | 0 mm | 66% | 2.9 m/s | 5.5 |
| 1991 | 30.1°C | 23.0°C | 16.0°C | 33.5°C | 13.9°C | 0 mm | 64% | 2.6 m/s | 5.3 |
| 1990 | 31.0°C | 24.3°C | 17.5°C | 33.4°C | 13.1°C | 1 mm | 60% | 3 m/s | 5.2 |
| 1989 | 31.0°C | 24.1°C | 17.1°C | 34.1°C | 13.2°C | 10 mm | 59% | 2.9 m/s | 5.2 |
| 1988 | 30.7°C | 23.5°C | 16.3°C | 32.7°C | 12.0°C | 13 mm | 61% | 2.8 m/s | 5.2 |
| 1987 | 29.0°C | 23.0°C | 17.0°C | 30.9°C | 10.1°C | 38 mm | 73% | 2.6 m/s | 4.9 |
| 1986 | 31.6°C | 24.9°C | 18.3°C | 33.4°C | 14.1°C | 3 mm | 60% | 2.9 m/s | 5.3 |
| 1985 | 31.5°C | 24.3°C | 17.2°C | 33.6°C | 13.4°C | 3 mm | 57% | 2.8 m/s | 5.3 |
| 1984 | 32.4°C | 24.5°C | 16.6°C | 34.0°C | 12.9°C | 8 mm | 53% | 2.6 m/s | 5.5 |
| 1983 | 30.3°C | 24.1°C | 18.0°C | 32.2°C | 14.1°C | 26 mm | 66% | 3.1 m/s | — |
| 1982 | 29.6°C | 22.7°C | 15.9°C | 31.4°C | 13.7°C | 0 mm | 68% | 2.9 m/s | — |
| 1981 | 29.0°C | 22.7°C | 16.4°C | 30.2°C | 9.4°C | 7 mm | 72% | 2.8 m/s | — |
Actual recorded December data for each year, 1981–2025 — sourced from NASA POWER.
The average high in December is around 30.3°C with lows near 16.5°C (mean 23.4°C), based on 45 years of NASA POWER data.
December averages 8 mm of rainfall in Ballari, one of the drier months. The wettest on record was 46 mm in 1993.
The hottest December reached 35.2°C in 2015. The coldest dipped to 9.4°C in 1981.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average December temperatures have risen by about 0.2°C — but days and nights have moved in opposite directions. Overnight lows rose from 16.8°C to 17.7°C while daytime highs eased from 30.6°C to 30.1°C, narrowing the gap between day and night.
December is one of the cooler months of the year in Ballari and one of the drier months, so plan for around 30.3°C daytime highs and 16.5°C at night.
Yes — December is the coldest month of the year in Ballari, averaging 23.4°C.
For December in Ballari, pack light, breathable clothing and sun protection, with typical highs of 30.3°C and lows of 16.5°C.
Relative humidity in December averages 65% — moderately humid.
Average wind speed in December is 2.6 m/s. The windiest December on record averaged 3.1 m/s (1983).
The wettest December on record was 1993 with 46 mm. On average, December sees 8 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 Ballari 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.
