Coomooroo Weather Forecast

Today 16 Dec
- 11
- 31
Sunny
Wed 17 Dec
- 14
- 38
Sunny
Thu 18 Dec
- 18
- 39
Mostly sunny
Fri 19 Dec
- 21
- 39
Partly cloudy
Sat 20 Dec
- 18
- 36
Mostly sunny
Sun 21 Dec
- 15
- 29
Possible shower then sunny
Mon 22 Dec
- 11
- 29
Cloud clearing

Today 16 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Wed 17 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Thu 18 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Fri 19 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sat 20 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sun 21 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Mon 22 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm

Today 16 Dec Flinders

Sunny. Winds southeasterly 20 to 30 km/h turning easterly 15 to 25 km/h in the late morning and afternoon. Daytime maximum temperatures 29 to 34.

Coomooroo Temperature Statistics View More

December Temperature

Port Augusta Airport (75km)

Lowest 27 August, 2025
-2.2 °C
Average 2025
19.3 °C
Highest 12 February, 2025
46 °C
Lowest 12 November, 2025
7.9 °C
Average November
20.5 °C
Highest 24 November, 2025
41.5 °C
Lowest 2 December, 2025
12.1 °C
Average December
24.7 °C
Highest 12 December, 2025
42.3 °C

Climate (2020–Present)

Port Augusta Airport (75km)

Take a look at our website widgetsAvailable free! Find Out More

Average Low 2020–2025
12.4 °C
Average 2020–2025
18.8 °C
Average High 2020–2025
26.1 °C

Get WillyWeather+ to remove ads