Broken Hill
Australia
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Broken Hill, Australia

December, the first month of the summer, in Broken Hill, is a tropical month, with average temperature fluctuating between 31.4°C (88.5°F) and 17.1°C (62.8°F).

Temperature

In December, the average high-temperature is relatively the same as in November - a tropical 31.4°C (88.5°F). In December, in Broken Hill, the average low-temperature is 17.1°C (62.8°F).

Humidity

Months with the lowest humidity in Broken Hill are November and December, with an average relative humidity of 27%.

Rainfall

In December, in Broken Hill, the rain falls for 3.5 days. Throughout December, 21.5mm (0.8") of precipitation is accumulated. Throughout the year, in Broken Hill, there are 49.3 rainfall days, and 253mm (10") of precipitation is accumulated.

Daylight

The month with the longest days is December, with an average of 14.2h of daylight.

Sunshine

Months with the most sunshine in Broken Hill are January, February and December, with an average of 11h of sunshine.

UV index

Months with the highest UV index in Broken Hill are January, February and December, with an average maximum UV index of 12. A UV Index value of 11, and more, symbolizes an extreme health hazard from the exposure to the Sun's UV rays for average individuals.
The daily maximum UV index of 12 interpret into the following advice:
Practice all essential precautions. Protection against sun damage is crucial. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise.

What is the temperature in December in Broken Hill?

In Broken Hill, in December, the average high-temperature is 31.4°C (88.5°F), and the average low-temperature is 17.1°C (62.8°F).

What are the least humid months in Broken Hill?

November and December, with an average relative humidity of 27%, are the least humid months in Broken Hill.

What is the average humidity in December in Broken Hill?

In Broken Hill, Australia, the average relative humidity in December is 27%.

How many days does it rain in December in Broken Hill?

In Broken Hill, Australia, in December, it is raining for 3.5 days, with typically 21.5mm (0.8") of accumulated precipitation.

When are the longest days in Broken Hill?

The month with the longest days is December, with an average of 14.2h of daylight.

How many hours of daylight does Broken Hill have in December?

In Broken Hill, the average length of the day in December is 14.2h.

What are the months with the most sunshine in Broken Hill?

January, February and December, with an average of 11h of sunshine, are months with the most sunshine in Broken Hill, Australia.

How long on average sun shines in December in Broken Hill?

In December, the average sunshine in Broken Hill is 11h.

What is the month with the highest UV index in Broken Hill?

January, February and December, with an average maximum UV index of 12, are months with the highest UV index in Broken Hill, Australia.

How high is the UV index in December in Broken Hill?

The average daily maximum UV index in December in Broken Hill, Australia, is 12. A UV Index estimate of 11, and higher, represents an ultimate hazard to health from unprotected exposure to the UV radiation.
Average temperature in December - Broken Hill, Australia
  • Average high temperature in December: 31.4°C

The warmest month (with the highest average high temperature) is January (32.7°C).
The month with the lowest average high temperature is July (15.1°C).

  • Average low temperature in December: 17.1°C

The month with the highest average low temperature is January (18.4°C).
The coldest month (with the lowest average low temperature) is July (5.3°C).

Average humidity in December - Broken Hill, Australia
  • Average humidity in December: 27%

The month with the highest relative humidity is June (54%).
Months with the lowest relative humidity are November and December (27%).

Average rainfall in December - Broken Hill, Australia
  • Average rainfall in December: 21.5mm

The wettest month (with the highest rainfall) is October (24.6mm).
The driest month (with the lowest rainfall) is April (17.6mm).

Average rainfall days in December - Broken Hill, Australia
  • Average rainfall days in December: 3.5 days

The month with the highest number of rainy days is July (5.6 days).
The month with the lowest number of rainy days is March (2.9 days).

Average daylight in December / Average sunshine in December - Broken Hill, Australia
  • Average daylight in December: 14.2h

The month with the longest days is December (Average daylight: 14.2h).
The month with shortest days is June (Average daylight: 10.1h).

  • Average sunshine in December: 11h

Months with most sunshine are January, February and December (Average sunshine: 11h).
The month with least sunshine is June (Average sunshine: 6h).

Average UV index in December - Broken Hill, Australia
  • Average UV index in December: 12

Months with the highest UV index are January, February and December (UV index 12).
Months with the lowest UV index are June and July (UV index 3).