Koolkhan Weather Forecast

Today 26 Dec
- 19
- 24
Shower or two
Sat 27 Dec
- 16
- 23
Cloudy
Sun 28 Dec
- 14
- 27
Mostly sunny
Mon 29 Dec
- 14
- 27
Partly cloudy
Tue 30 Dec
- 13
- 29
Sunny
Wed 31 Dec
- 14
- 34
Mostly sunny
Thu 1 Jan
- 19
- 32
Partly cloudy

Today 26 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 27 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sun 28 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 29 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 30 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 31 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Thu 1 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 26 Dec Northern Rivers

Cloudy. High chance of showers. The chance of a thunderstorm. Winds southeasterly 20 to 30 km/h turning southerly 15 to 25 km/h in the evening.

Koolkhan Temperature Statistics View More

December Temperature

Grafton (Agricultural Research and Advisory Station) (2km)

Lowest 14 July, 2025
2.8 °C
Average 2025
19.5 °C
Highest 21 December, 2025
39.7 °C
Lowest 13 November, 2025
12.2 °C
Average November
22.6 °C
Highest 25 November, 2025
37 °C
Lowest 3 December, 2025
13.3 °C
Average December
23.9 °C
Highest 21 December, 2025
39.7 °C

Climate (2020–Present)

Grafton (Agricultural Research and Advisory Station) (2km)

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Average Low 2020–2025
14.2 °C
Average 2020–2025
19.2 °C
Average High 2020–2025
25.8 °C

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