Mataram Weather in December

What's the weather like in Mataram (Nusa Tenggara Barat) in December 2023?

The climate in Mataram during December can be summarized as hot, humid and very wet.

December is in the summer in Mataram and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 23°C (73°F) is normal.

Mataram weather averages (imperial / metric)
Daytime temperature 30.7°C 87.2°F
Nightly temperature 23°C 73.3°F
Average temperature 26.8°C 80.2°F
Daily sunshine 8.5 hrs
Avg rainfall 219 mm 8.6 ins
Rainy days 17 days
Sea temperature 29.4°C 85°F
Humidity 82%
Windspeed 9kph 6 mph

On average December is the 3rd wettest month of the year in Mataram with around 219mm 8.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.5 hours of sunshine per day.

December temperatures in Mataram

Mataram average temperature in December

December rainfall

Mataram average rain in December

December hourly sunshine

Mataram 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 Mataram in December 2023.

Other monthly averages

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UV index Best time to go?

Mataram weather stats

Mataram weather statistics
Hottest month: November 30.8°C 87.4°F
Driest month: August 34mm 1.3ins
Sunniest month: July 10.3hrs
Coldest month: July 29.9°C 85.8°F
Wettest month: January 317mm 12.5ins
Map showing location of Mataram (-8.58333, 116.11667)

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