Karratha

What is the climate like in Karratha?

The best time to visit Karratha is typically April – December, with trip comfort peaking in August (9.5/10). Karratha is warmest in March, when daily highs average 91°F (33°C), and coolest in July, when lows fall to about 64°F (18°C). The wettest month is typically February and the driest is October; the year sees roughly 12 in (300 mm) of precipitation.

• Best time to visitApril – December — comfort peaks in August (9.5/10)
• Warmest monthMarch — average high 91°F (33°C)
• Coolest monthJuly — average low 64°F (18°C)
• Wettest monthFebruary (2.5 in (64 mm))
• Driest monthOctober (0.0 in (0 mm))
• Annual precipitation12 in (300 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromKarratha Aero, 8 km away (1993-2026)