Cotter Reservoir Weather Forecast

Today 14 Aug
- 1
- 16
Mostly sunny
Fri 15 Aug
- 0
- 16
Partly cloudy
Sat 16 Aug
- 3
- 12
Possible morning shower
Sun 17 Aug
- -3
- 12
Frost. Possible shower
Mon 18 Aug
- -2
- 13
Partly cloudy
Tue 19 Aug
- 0
- 14
Morning frost. Sunny
Wed 20 Aug
- 1
- 15
Cloud clearing

Today 14 Aug
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 15 Aug
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 16 Aug
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 17 Aug
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 18 Aug
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Tue 19 Aug
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 20 Aug
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 14 Aug Canberra

Mostly sunny. Light winds.

Cotter Reservoir Temperature Statistics View More

August Temperature

Tuggeranong (Isabella Plains) (19km)

Lowest 22 June, 2025
-7.8 °C
Average 2025
13.4 °C
Highest 28 January, 2025
37.4 °C
Lowest 16 July, 2025
-6.1 °C
Average July
6.5 °C
Highest 21 July, 2025
15.9 °C
Lowest 6 August, 2025
-3.8 °C
Average August
6.8 °C
Highest 5 August, 2025
16.8 °C

Climate (2020–Present)

Tuggeranong (Isabella Plains) (19km)

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Average Low 2020–2025
7.2 °C
Average 2020–2025
13.4 °C
Average High 2020–2025
20.5 °C

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