Jamestown Weather in December

What's the weather like in Jamestown (South Australia) in December 2024?

The climate in Jamestown during December can be summarized as warm and dry.

December is in the summer in Jamestown and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 28°C (82°F), whilst at night 12°C (53°F) is normal.

Jamestown weather averages (imperial / metric)
Daytime temperature 27.8°C 82°F
Nightly temperature 11.6°C 52.9°F
Average temperature 19.7°C 67.5°F
Daily sunshine 10.3 hrs
Avg rainfall 24 mm 1 ins
Rainy days 7 days
Sea temperature 18.9°C 66.1°F
Humidity 36%
Windspeed 14kph 9 mph

On average December is the 4th driest month of the year in Jamestown with around 24mm 1 inches of rain making it a dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.3 hours of sunshine per day.

December temperatures in Jamestown

Jamestown average temperature in December

December rainfall

Jamestown average rain in December

December hourly sunshine

Jamestown average rain in December

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 Jamestown in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Jamestown weather stats

Jamestown weather statistics
Hottest month: February 29.5°C 85.1°F
Driest month: February 20mm 0.8ins
Sunniest month: February 10.4hrs
Coldest month: July 12.9°C 55.2°F
Wettest month: July 73mm 2.9ins
Map showing location of Jamestown (-33.20531, 138.60503) Jamestown map pin © Google

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