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Australia weather

Weather in Goonellabah for December 2025

Your guide to Goonellabah weather in December - trends and predictions

    Temperatures

  • Until now, December 2025 in Goonellabah has been nearly identical to the historical average, with a temperature of 30.5 °C (showing only a slight deviation of -0.5 °C).

  • Expect cooler weather in the next days in Goonellabah with the forecast suggesting a temperature of 28.9 °C, lower than the historical average.

  • In general, the average temperature in Goonellabah at the beginning of December is 31.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.6 °C by the end of December.

    • Rain 🌧️

  • Goonellabah in December brings notable rainfall, with an average of 17 rainy days and a total precipitation of 92.2 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
14
Dry days
Average rainy days
17
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/18°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Goonellabah Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Partly cloudy
31°
2
Cloudy
30°
3
Partly cloudy
31°
4
Thundery outbreaks possible
29°
5
Partly cloudy
30°
6
Sunny
34°
7
Partly cloudy
35°
8
Sunny
31°
9
Sunny
33°
10
Cloudy
32°
11
Partly cloudy
28°
12
Cloudy
27°
13
Partly cloudy
32°
14
Partly cloudy
34°
15
Patchy rain possible
30°
16
Moderate rain
23°
17
Patchy rain possible
22°
18
Patchy rain possible
26°
19
Sunny
32°
20
Patchy rain possible
34°
21
Patchy rain possible
33°
22
Partly cloudy
35°
23
Partly cloudy
34°
24
Patchy rain possible
26°
25
Patchy rain possible
23°
26
Patchy rain possible
27°
27
Sunny
31°
28
Partly cloudy
28°
29
Sunny
36°
30
Patchy rain possible
32°
31
Patchy rain possible
30°

Temperatures trend during December in Goonellabah

See the weather trend as well as the moving average line

December weather in Goonellabah day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Partly cloudy
Partly cloudy
 31° /17° 10.4 mm 10
2 Dec. Cloudy
Cloudy
 30° /16° 0 mm 10
3 Dec. Partly cloudy
Partly cloudy
 31° /15° 0.1 mm 11
4 Dec. Thundery outbreaks possible
Thundery outbreaks possible
 29° /17° 0.7 mm 10
5 Dec. Partly cloudy
Partly cloudy
 30° /16° 2.1 mm 10
6 Dec. Sunny
Sunny
 34° /16° 0 mm 11
7 Dec. Partly cloudy
Partly cloudy
 35° /17° 7.4 mm 11
8 Dec. Sunny
Sunny
 31° /17° 2.4 mm 10
9 Dec. Sunny
Sunny
 33° /18° 7.6 mm 11
10 Dec. Cloudy
Cloudy
 32° /18° 3.3 mm 10
11 Dec. Partly cloudy
Partly cloudy
 28° /17° 1 mm 10
12 Dec. Cloudy
Cloudy
 27° /16° 2 mm 9
13 Dec. Partly cloudy
Partly cloudy
 32° /16° 0 mm 11
14 Dec. Partly cloudy
Partly cloudy
 34° /18° 0.1 mm 11
15 Dec. Patchy rain possible
Patchy rain possible
 30° /19° 0.6 mm 3.2
16 Dec. Moderate rain
Moderate rain
 23° /20° 9 mm 0.8
17 Dec. Patchy rain possible
Patchy rain possible
 22° /18° 2.3 mm 0.5
18 Dec. Patchy rain possible
Patchy rain possible
 26° /16° 1.5 mm 2.2
19 Dec. Sunny
Sunny
 32° /15° 0 mm 9
20 Dec. Patchy rain possible
Patchy rain possible
 34° /16° 4.3 mm 8
21 Dec. Patchy rain possible
Patchy rain possible
 33° /19° 2.3 mm 8
22 Dec. Partly cloudy
Partly cloudy
 35° /20° 0 mm 10
23 Dec. Partly cloudy
Partly cloudy
 34° /22° 0 mm 10
24 Dec. Patchy rain possible
Patchy rain possible
 26° /20° 1 mm 8
25 Dec. Patchy rain possible
Patchy rain possible
 23° /20° 0.4 mm 8
26 Dec. Patchy rain possible
Patchy rain possible
 27° /17° 0.4 mm 8
27 Dec. Sunny
Sunny
 31° /15° 0 mm 9
28 Dec. Partly cloudy
Partly cloudy
 28° /15° 0 mm 9
29 Dec. Sunny
Sunny
 36° /20° 5.4 mm 11
30 Dec. Patchy rain possible
Patchy rain possible
 32° /19° 1 mm 10
31 Dec. Patchy rain possible
Patchy rain possible
 30° /18° 0.6 mm 10
Next
Important Notice
Our weather forecast for Goonellabah in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Goonellabah forecast closer to your planned date for the most up-to-date weather information.
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Goonellabah in December - FAQ

What are the expected maximum and minimum temperatures in Goonellabah during December?
Expect warm days with temperatures around 31°, cooling to mild conditions of 18° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Goonellabah during December?
Moderate rainfall is anticipated in Goonellabah during December, with a total of 92.2 mm spread over approximately 17 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Goonellabah during December?
The average wind speed in Goonellabah during December is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Goonellabah

Explore the daily rainfall trends and prepare for Goonellabahs December weather 💧
Typically, Goonellabah has 17 rainy days in December with a total of 92.2 mm of rainfall.

UV exposure in Goonellabah during December

Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️

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Location coordinates Where is Goonellabah?

Get accurate weather forecasts for Goonellabah, located at latitude -28.817 and longitude 153.317. Stay updated with localized weather information tailored for Goonellabah.

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