Cook Airport Rainfall Forecast

Today 22 May
50%< 1mm
Sat 23 May
95%5–10mm
Sun 24 May
40%< 1mm
Mon 25 May
45%< 1mm
Tue 26 May
40%< 1mm
Wed 27 May
15%< 1mm
Thu 28 May
10%< 1mm

Cook Airport Rainfall Statistics View More

May Rainfall

Nullarbor (103km)

Total Rainfall 2026
136mm
Daily Average 2026
1mm
Wettest Day 22 February, 2026
38.2mm
Wet Days 2026
34/142 (24%)
Total Rainfall April
23.4mm
Daily Average April
0.8mm
Wettest Day 5 April, 2026
7.4mm
Wet Days April
9/30 (30%)
Total Rainfall May
18.4mm
Daily Average May
0.9mm
Wettest Day 2 May, 2026
8.8mm
Wet Days May
13/22 (59%)

Climate (2010–Present)

Nullarbor (103km)

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Annual Average 2021–2025
251.6mm
Monthly Average 2021–2026
21.7mm
Daily Average 2021–2026
0.7mm
Wettest Day 18 November, 2022
43.4mm

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