Shannon Weather Forecast

Today 15 Dec
- 22
- 37
Clear
Tue 16 Dec
- 16
- 30
Fog
Wed 17 Dec
- 16
- 23
Shower
Thu 18 Dec
- 15
- 23
Cloudy
Fri 19 Dec
- 12
- 25
Partly cloudy
Sat 20 Dec
- 12
- 20
Shower
Sun 21 Dec
- 10
- 23
Partly cloudy

Today 15 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 16 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 17 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 18 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
Fri 19 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 20 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 21 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

Today 15 Dec South West

Mostly clear. Light winds.

Shannon Temperature Statistics View More

December Temperature

Shannon (17km)

Lowest 26 July, 2025
1.9 °C
Average 2025
14.7 °C
Highest 20 January, 2025
40.8 °C
Lowest 2 November, 2025
6 °C
Average November
14.6 °C
Highest 30 November, 2025
28.6 °C
Lowest 10 December, 2025
10 °C
Average December
18.4 °C
Highest 1 December, 2025
33.7 °C

Climate (2020–Present)

Shannon (17km)

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Average Low 2020–2025
10.3 °C
Average 2020–2025
14.6 °C
Average High 2020–2025
20.8 °C

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