Port Hedland Weather in December
What's the weather like in Port Hedland (Western Australia) in December 2025?
The climate in Port Hedland during December can be summarized as very hot and dry.
December is in the summer in Port Hedland and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a hot 37°C (99°F), whilst at night 24°C (75°F) is normal.
| Daytime temperature | 37.1°C 98.8°F |
|---|---|
| Nightly temperature | 24°C 75.1°F |
| Average temperature | 30.5°C 87°F |
| Daily sunshine | 11.8 hrs |
| Avg rainfall | 14 mm 0.5 ins |
| Rainy days | 4 days |
| Sea temperature | 27.8°C 82.1°F |
| Humidity | 42% |
| Windspeed | 15.4kph 10 mph |
On average December is the 6th driest month of the year in Port Hedland with around 14mm 0.5 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 11.8 hours of sunshine per day.
December temperatures in Port Hedland
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Port Hedland in December 2025.
Other monthly averages
Best places to visit in December
Port Hedland weather stats
| Hottest month: | January | 36.3°C 97.3°F |
|---|---|---|
| Driest month: | September | 1mm 0ins |
| Sunniest month: | October | 12.6hrs |
| Coldest month: | July | 26.6°C 79.9°F |
| Wettest month: | February | 96mm 3.8ins |
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