Mild
Average highs are around 24°C, so days are mild rather than hot.
December verdict
Grampians National Park, Australia in December
Weather score62Good
Good for holiday weather
Average highs are around 24°C, so days are mild rather than hot. Sunshine averages 8h per day, so bright days are a strong part of the month. Rainfall averages 42mm, which is relatively low for holiday planning.
December weather
Monthly averages
Temp
24°C
Rain
42mm
Sun
8h
Weather score
62
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 42mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Grampians National Park, Australia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December24°C average high
December sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
Rain
December42mm average rain
December sits on the drier side of Grampians National Park's year, which helps with sightseeing and transfers.
Driest monthsJanuary to April and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December8 hours average sun
December is brighter than Grampians National Park's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJanuary to February and December
This stretch has the strongest sunshine in the monthly averages.
Weather score
December62 weather score
December scores above Grampians National Park's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJanuary to February and December
These months have the strongest weather score in the monthly averages.
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