Generally speaking, it is fine, rain‑free and there is plenty of sun between May and October.
The days are quite warm from May to November (tops of around 35°C) and evenings can be cooler (down to around 15°C).
Mid dry season (Jun‑July can be cold at night down to around 5°C in Katherine). As the wet season approaches (Oct/Nov) there are sometimes spectacular thunderstorms which provide relief from the humidity. Throughout the year we can swim in crystal clear, spring fed pools.
It is essential in this climate to keep up a high fluid intake (plain water is best) to avoid dehydration. The first sign of mild dehydration is headache, which can make your holiday uncomfortable. More severe dehydration can lead to heat exhaustion, a most uncomfortable experience, and there is no ‘quick fix’ for this condition. Please ensure that you drink 4 litres per day. Your guide will point this out again when you start the trip, as mild dehydration can be easily avoided.
Kakadu |
J |
F |
M |
A |
M |
J |
J |
A |
S |
O |
N |
D |
Ave Max °C |
31 |
30 |
31 |
32 |
31 |
30 |
29 |
30 |
31 |
32 |
32 |
32 |
Ave Min °C |
26 |
26 |
26 |
25 |
24 |
22 |
19 |
20 |
25 |
26 |
26 |
27 |
Rainy days |
22 |
22 |
20 |
10 |
3 |
1 |
0 |
1 |
3 |
8 |
13 |
18 |