The climate in Karratha during December can be summarized as very hot and very dry.
December is in the summer in Karratha and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a hot 38°C (101°F), whilst at night 25°C (77°F) is normal.
Daytime temperature | 38.3°C 100.9°F |
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Nightly temperature | 24.8°C 76.6°F |
Average temperature | 31.5°C 88.7°F |
Daily sunshine | 12.1 hrs |
Avg rainfall | 9 mm 0.3 ins |
Rainy days | 3 days |
Sea temperature | 27.3°C 81.2°F |
Humidity | 43% |
Windspeed | 17.6kph 11 mph |
On average December is the 5th driest month of the year in Karratha with around 9mm 0.3 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 12.1 hours of sunshine per day.
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 Karratha in December 2024.
Best places to visit in December
Hottest month: | January | 37.6°C 99.7°F |
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Driest month: | October | 1mm 0ins |
Sunniest month: | October | 12.7hrs |
Coldest month: | July | 26.5°C 79.7°F |
Wettest month: | February | 61mm 2.4ins |