Saint Marys Weather in December
December in Saint Marys brings pleasant temperatures, with daytime highs of 19°C (66°F) and nights around 11°C (52°F). Quite a bit of rainfall is expected, around 76 mm (3 in), so pack an umbrella.
Rainfall in Saint Marys in December
You can expect rain on around 13 days based on historical patterns, with 76 mm (3 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Saint Marys in December
December in Saint Marys sees highs of 19°C (66°F) and lows of 11°C (52°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January and February typically offer the best weather for Saint Marys.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Saint Marys's climate page.
Saint Marys Temperature in December
Min Temperature
11°C (52°F)
Max Temperature
19°C (66°F)
Chance of Rain
43%
Precipitation
76 mm (3 in)
Rainy days
13 days
Best Places in Australia in December
Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in December →
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What to Wear in Saint Marys in December
Comfortable temperatures call for an easy wardrobe in December. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Saint Marys in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Saint Marys's climate page.
See the full Saint Marys climate overview or explore weather in Australia.
