Mannum Weather in December

During December, Mannum experiences high daytime temperatures of 28°C (82°F) and cooler nights around 13°C (55°F). As part of the summer season, some rainfall is to be expected.

Rainfall in Mannum in December

Expect around 6 days of rain based on historical data, with 31 mm (1.2 in) average. The occasional light shower is possible, but rain is rarely an issue this month.

Temperature in Mannum in December

December is one of the better months to visit Mannum. Expect 28°C (82°F) during the day and 13°C (55°F) at night. December is known for being in the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 13°C (55°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.

Sunshine in Mannum in December

Enjoy a sunny month with about 294 hours of sunshine, the clear skies make Mannum even more beautiful.

If your ideal day consists of dry skies and pleasant temperatures, February, March, April, September, October, November and December typically offer the best circumstances for Mannum.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Australia, check out our Mannum's climate page.

Mannum Temperature in December

Min Temperature 13°C (55°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 20%  

Precipitation 31 mm (1.2 in)  

Rainy days 6 days  

Humidity 39% *  

Sunshine 294 hours *  

Percentage Sunshine 54% *  

* Data from: Adelaide, Australia (65 KM, 40 Miles).

What to Wear in Mannum in December

Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Pack a light rain jacket or compact umbrella for occasional showers. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Mannum in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Australia, check out our Mannum's climate page.

More climate data for Mannum

Temperature Rainfall Sunshine Humidity

See the full Mannum climate overview or explore weather in Australia.