Magnetic Island Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in Magnetic Island, Australia in December.

Planning a trip to Magnetic Island, Australia this December? Here's what you need to know about the weather:

What to Expect in Magnetic Island in December

Magnetic Island, Australia is a region in Australia. December in Magnetic Island generally has very warm temperatures, with high precipitation.

Temperatures

You can expect very warm maximum daytime temperatures of around 31°C (88°F) and nighttime temperatures around 25°C (77°F) in Nelly Bay. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.

For a closer look at conditions across Magnetic Island, Australia, refer to the map below.

Precipitation

In December, precipitation varies across different areas. From high rainfall in Picnic Bay with an average of 114 mm (4.5 in) to high rainfall in Horseshoe Bay with 122 mm (4.8 in).

Average sunshine

Most destinations offer generous amounts of sunshine this December. For example, Nelly Bay gets approximately 276 hours of sunlight, perfect for anyone wanting bright, sunny days.

Explore Magnetic Island by month

Pick a month to see the average temperature, rainfall and sunshine in Magnetic Island — and find the best time to visit. (based on Nelly Bay)

Best Places to Visit in Magnetic Island in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Magnetic Island.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Magnetic Island

What is the weather like in December for some of the most popular destinations in Magnetic Island, Australia?

Temperature range in Magnetic Island (December)

Precipitation variation in Magnetic Island (December)

Nelly Bay

In December Nelly Bay generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 25°C (77°F) and high monthly rainfall. So on average the conditions are tolerable that month.

November
December
January
Max temperature
30°C (86°F)
31°C (88°F)
31°C (88°F)
Min temperature
24°C (75°F)
25°C (77°F)
26°C (79°F)
Monthly sun hours
279 hours
276 hours
245 hours
Monthly rainfall
64 mm (2.5 in)
118 mm (4.6 in)
248 mm (9.8 in)
Monthly rainy days
5 days
8 days
11 days
Weather conditions

Horseshoe Bay

In December Horseshoe Bay generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 26°C (79°F) and high monthly rainfall. So on average the conditions are tolerable that month.

November
December
January
Max temperature
29°C (84°F)
30°C (86°F)
30°C (86°F)
Min temperature
24°C (75°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
279 hours
276 hours
245 hours
Monthly rainfall
66 mm (2.6 in)
122 mm (4.8 in)
254 mm (10 in)
Monthly rainy days
5 days
8 days
11 days
Weather conditions

Arcadia

In December Arcadia generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 25°C (77°F) and high monthly rainfall. So on average the conditions are tolerable that month.

November
December
January
Max temperature
29°C (84°F)
31°C (88°F)
31°C (88°F)
Min temperature
24°C (75°F)
25°C (77°F)
26°C (79°F)
Monthly sun hours
279 hours
276 hours
245 hours
Monthly rainfall
64 mm (2.5 in)
119 mm (4.7 in)
250 mm (9.8 in)
Monthly rainy days
5 days
8 days
11 days
Weather conditions

Picnic Bay

In December Picnic Bay generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 25°C (77°F) and high monthly rainfall. So on average the conditions are tolerable that month.

November
December
January
Max temperature
30°C (86°F)
31°C (88°F)
31°C (88°F)
Min temperature
24°C (75°F)
25°C (77°F)
26°C (79°F)
Monthly sun hours
279 hours
276 hours
245 hours
Monthly rainfall
62 mm (2.4 in)
114 mm (4.5 in)
244 mm (9.6 in)
Monthly rainy days
5 days
8 days
11 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Magnetic Island, in Australia.

Popular cities in December

Day & night temperatures, rainfall and average weather in Magnetic Island in December.

City Weather Day temp Night temp Rainfall
Nelly Bay 31°C (88°F) 25°C (77°F) 118 mm (4.6 in)
Horseshoe Bay 30°C (86°F) 26°C (79°F) 122 mm (4.8 in)
Arcadia 31°C (88°F) 25°C (77°F) 119 mm (4.7 in)
Picnic Bay 31°C (88°F) 25°C (77°F) 114 mm (4.5 in)

Magnetic Island weather in December: frequently asked questions

What is the weather like in Magnetic Island, Australia in December?

Magnetic Island, Australia typically experiences unpleasant weather in December, part of the season. Daytime highs in Nelly Bay average around 31°C (88°F), and temperatures drop to about 25°C (77°F) at night.

What is the average temperature in Magnetic Island, Australia in December?

Nelly Bay averages a daytime maximum of 31°C (88°F) in December, with overnight lows close to 25°C (77°F).

Does Magnetic Island, Australia get a lot of rain in December?

Magnetic Island, Australia sees substantial rainfall in December. Nelly Bay typically averages about 118 mm (4.6 in), a mix of wet and dry days, but bring an umbrella.

Is December a Good Time to Visit Magnetic Island, Australia?

In our opinion, December is a good time to visit Magnetic Island, Australia with overall tolerable weather in Nelly Bay. It's worth noting that weather conditions might differ depending on the location you visit.

On average, the best time to visit Magnetic Island, Australia is in April, May, June, July, August, September and October with generally perfect weather in Nelly Bay. On the other hand, the weather in January and February tend to be poor.

Interested in more climate information?

We have much more information about the climate in Magnetic Island.

Weather and climate has detailed information for every country in the world. Are you going to Australia? Get detailed historical weather averages for many cities in Australia.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.