December is one of the warmer months of the year in Corinda, with average highs near 28.2°C and lows around 21.1°C (mean 24.7°C). It is a relatively wet time of year, averaging 132 mm of rainfall and 72% relative humidity across the period.
December is one of the warmer months of the year in Corinda. Across 45 years of records, the warmest December in Corinda was 2023 — when the month averaged 26.6°C — while the coldest were 1983 and 1999 at 22.3°C. Typical December days reach 28.2°C with nights near 21.1°C. The long-term trend is warming, about 0.2°C per decade.
December is a relatively wet time of year in Corinda, averaging 132 mm of rainfall. The wettest December on record was 2010 with 456 mm, while the driest was 2013 at 26 mm.
Relative humidity in Corinda during December averages 72%. The most humid December was 2010 at 84%, and the least humid was 2019 at 64%.
December receives about 6.8 kWh/m²/day of solar energy in Corinda. The sunniest December was 2005 at 7.7 kWh/m²/day, and the cloudiest was 2010 at 4.9.
Average wind speed in Corinda during December is 3.7 m/s. The windiest December was 1988 at 4.3 m/s, while the calmest were 2021 and 2023 at 3.2 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 24.3°C | 24.3°C | 24.9°C | 24.8°C | 25.1°C | +0.8°C |
| Avg High | 27.9°C | 27.9°C | 28.5°C | 28.3°C | 28.5°C | +0.6°C |
| Avg Low | 20.7°C | 20.7°C | 21.3°C | 21.2°C | 21.6°C | +0.9°C |
| Avg Rain | 140 mm | 140 mm | 126 mm | 126 mm | 129 mm | -10 mm |
December temperatures in Corinda have risen by about 0.5°C between 1981–1985 and 2021–2025.
December has ranged from a record low of 15.3°C (1986) to a record high of 38.4°C (1985).
Rainfall in December is a relatively wet time of year, averaging 132 mm, with a wettest year of 456 mm.
A good time to visit Corinda
December is a good time to visit Corinda, with days averaging 28.2°C and nights around 21.1°C (mean 24.7°C, warmer than Corinda's yearly average) and higher rainfall. October and April are marginally more temperate, but December still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 29.4°C | 25.4°C | 21.4°C | 34.1°C | 18.3°C | 64 mm | 68% | 3.7 m/s | — |
| 2024 | 28.0°C | 25.1°C | 22.2°C | 33.4°C | 19.2°C | 180 mm | 79% | 3.4 m/s | 6.7 |
| 2023 🔥 | 30.3°C | 26.6°C | 23.0°C | 35.6°C | 20.1°C | 145 mm | 73% | 3.2 m/s | 7 |
| 2022 | 27.3°C | 23.6°C | 19.9°C | 34.4°C | 17.4°C | 70 mm | 69% | 4.2 m/s | 6.7 |
| 2021 | 27.3°C | 24.1°C | 21.0°C | 30.3°C | 16.7°C | 138 mm | 76% | 3.2 m/s | 6.9 |
| 2020 | 28.8°C | 25.5°C | 22.3°C | 34.6°C | 19.8°C | 179 mm | 73% | 4.1 m/s | 6.3 |
| 2019 | 30.4°C | 26.1°C | 21.9°C | 37.8°C | 19.2°C | 80 mm | 64% | 3.6 m/s | 7.2 |
| 2018 | 28.8°C | 25.2°C | 21.6°C | 34.7°C | 19.5°C | 65 mm | 70% | 4.1 m/s | 6.8 |
| 2017 | 28.9°C | 25.2°C | 21.6°C | 32.1°C | 17.6°C | 117 mm | 73% | 3.3 m/s | 7.2 |
| 2016 | 29.3°C | 25.5°C | 21.7°C | 33.3°C | 19.5°C | 56 mm | 69% | 4.1 m/s | 6.9 |
| 2015 | 27.8°C | 24.3°C | 20.8°C | 32.8°C | 18.3°C | 74 mm | 69% | 3.8 m/s | 6.5 |
| 2014 | 28.6°C | 25.2°C | 21.8°C | 35.1°C | 18.2°C | 164 mm | 74% | 3.4 m/s | 6.3 |
| 2013 | 28.6°C | 24.5°C | 20.4°C | 36.0°C | 16.8°C | 26 mm | 67% | 3.5 m/s | 7.3 |
| 2012 | 29.2°C | 25.5°C | 21.8°C | 35.4°C | 18.8°C | 59 mm | 66% | 3.8 m/s | 7.1 |
| 2011 | 26.0°C | 22.8°C | 19.7°C | 30.0°C | 17.2°C | 160 mm | 73% | 4.1 m/s | 5.8 |
| 2010 🌧️ | 25.8°C | 23.4°C | 21.0°C | 30.3°C | 15.4°C | 456 mm | 84% | 3.9 m/s | 4.9 |
| 2009 | 29.1°C | 25.8°C | 22.4°C | 32.9°C | 19.6°C | 137 mm | 70% | 3.9 m/s | 6.9 |
| 2008 | 28.3°C | 24.7°C | 21.0°C | 35.0°C | 18.3°C | 104 mm | 74% | 3.5 m/s | 7 |
| 2007 | 27.0°C | 24.2°C | 21.4°C | 29.9°C | 19.6°C | 123 mm | 74% | 4 m/s | 5.9 |
| 2006 | 26.6°C | 23.2°C | 19.7°C | 31.2°C | 18.1°C | 74 mm | 68% | 3.9 m/s | 6.6 |
| 2005 | 30.7°C | 26.4°C | 22.2°C | 35.0°C | 17.5°C | 147 mm | 72% | 3.5 m/s | 7.7 |
| 2004 | 27.5°C | 24.2°C | 20.9°C | 32.8°C | 17.2°C | 216 mm | 76% | 3.8 m/s | 6.5 |
| 2003 | 28.2°C | 24.7°C | 21.3°C | 34.0°C | 17.3°C | 127 mm | 73% | 3.8 m/s | 6.5 |
| 2002 | 28.6°C | 24.7°C | 20.8°C | 35.7°C | 17.0°C | 135 mm | 67% | 3.8 m/s | 7.5 |
| 2001 | 30.1°C | 26.1°C | 22.0°C | 37.4°C | 19.9°C | 107 mm | 69% | 3.6 m/s | 7 |
| 2000 | 28.4°C | 24.8°C | 21.2°C | 33.8°C | 19.1°C | 93 mm | 70% | 3.7 m/s | 6.8 |
| 1999 | 25.6°C | 22.3°C | 19.0°C | 31.5°C | 17.3°C | 171 mm | 73% | 3.7 m/s | 6.9 |
| 1998 | 28.5°C | 24.9°C | 21.2°C | 35.6°C | 17.0°C | 103 mm | 72% | 3.3 m/s | 6.7 |
| 1997 | 29.7°C | 26.2°C | 22.6°C | 34.0°C | 19.9°C | 93 mm | 73% | 3.7 m/s | 6.8 |
| 1996 | 27.7°C | 24.1°C | 20.6°C | 35.4°C | 17.3°C | 146 mm | 73% | 3.6 m/s | 6.7 |
| 1995 | 27.3°C | 23.7°C | 20.1°C | 30.9°C | 17.5°C | 219 mm | 71% | 3.7 m/s | 7.1 |
| 1994 | 27.8°C | 24.1°C | 20.4°C | 35.4°C | 16.6°C | 82 mm | 68% | 4 m/s | 7.2 |
| 1993 | 27.5°C | 23.6°C | 19.8°C | 32.9°C | 16.4°C | 129 mm | 69% | 3.7 m/s | 7 |
| 1992 | 27.6°C | 24.0°C | 20.4°C | 33.4°C | 16.1°C | 92 mm | 71% | 3.9 m/s | 6.8 |
| 1991 | 26.8°C | 23.5°C | 20.3°C | 30.4°C | 16.7°C | 274 mm | 76% | 3.5 m/s | 7 |
| 1990 | 30.1°C | 26.2°C | 22.3°C | 37.0°C | 19.2°C | 89 mm | 70% | 3.7 m/s | 7 |
| 1989 | 27.6°C | 23.8°C | 20.1°C | 31.6°C | 18.1°C | 100 mm | 70% | 3.9 m/s | 6.9 |
| 1988 | 27.2°C | 24.3°C | 21.4°C | 31.6°C | 19.0°C | 270 mm | 78% | 4.3 m/s | 6.4 |
| 1987 | 27.9°C | 24.3°C | 20.7°C | 32.2°C | 16.1°C | 117 mm | 72% | 3.6 m/s | 7 |
| 1986 | 27.5°C | 23.8°C | 20.1°C | 32.8°C | 15.3°C | 101 mm | 72% | 3.6 m/s | 6.9 |
| 1985 | 29.7°C | 25.4°C | 21.1°C | 38.4°C | 17.8°C | 90 mm | 70% | 3.4 m/s | 6.9 |
| 1984 | 29.0°C | 24.9°C | 20.8°C | 33.7°C | 16.9°C | 100 mm | 70% | 3.4 m/s | 6.4 |
| 1983 ❄️ | 25.6°C | 22.3°C | 19.0°C | 32.0°C | 15.5°C | 188 mm | 74% | 3.4 m/s | — |
| 1982 | 28.3°C | 24.5°C | 20.8°C | 31.6°C | 18.8°C | 147 mm | 71% | 3.5 m/s | — |
| 1981 | 28.7°C | 25.3°C | 21.9°C | 34.5°C | 19.6°C | 144 mm | 77% | 3.3 m/s | — |
Actual recorded December data for each year, 1981–2025 — sourced from NASA POWER.
The average high in December is around 28.2°C with lows near 21.1°C (mean 24.7°C), based on 45 years of NASA POWER data.
December averages 132 mm of rainfall in Corinda, a relatively wet time of year. The wettest on record was 456 mm in 2010.
The hottest December reached 38.4°C in 1985. The coldest dipped to 15.3°C in 1986.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average December temperatures have risen by about 0.5°C. Daytime highs moved from 28.3°C to 28.5°C and overnight lows from 20.7°C to 21.5°C over the same span.
December is one of the warmer months of the year in Corinda and a relatively wet time of year, so plan for around 28.2°C daytime highs and 21.1°C at night.
Not quite — December is the 10th coolest month in Corinda, averaging 24.7°C.
For December in Corinda, pack light layers you can adjust through the day, with typical highs of 28.2°C and lows of 21.1°C. Bring an umbrella or light rain jacket too.
Relative humidity in December averages 72% — moderately humid.
Average wind speed in December is 3.7 m/s. The windiest December on record averaged 4.3 m/s (1988).
The wettest December on record was 2010 with 456 mm. On average, December sees 132 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 Corinda 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.
