Jalma Bay Weather Forecast

Today 19 Sep
- 19
- 31
Partly cloudy
Sun 20 Sep
- 18
- 31
Shower
Mon 21 Sep
- 17
- 31
Partly cloudy
Tue 22 Sep
- 17
- 31
Partly cloudy
Wed 23 Sep
- 16
- 31
Partly cloudy
Thu 24 Sep
- 18
- 31
Partly cloudy
Fri 25 Sep
- 18
- 31
Shower

Today 19 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sun 20 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Mon 21 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Tue 22 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Wed 23 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Thu 24 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Fri 25 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm

Today 19 Sep Kakadu National Park

Partly cloudy. Winds easterly 20 to 30 km/h.

Jalma Bay Temperature Statistics View More

September Temperature

Groote Eylandt Airport (97km)

Lowest 28 July, 2026
10.5 °C
Average 2026
25.5 °C
Highest 14 January, 2026
37.8 °C
Lowest 22 August, 2026
14.2 °C
Average August
23.2 °C
Highest 28 August, 2026
32.4 °C
Lowest 8 September, 2026
15.2 °C
Average September
23.9 °C
Highest 6 September, 2026
33.7 °C

Climate (2021–2026)

Groote Eylandt Airport (97km)

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Average Low 2021–2026
21.7 °C
Average 2021–2026
26.5 °C
Average High 2021–2026
32.3 °C

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