December weather forecast
Kalgoorlie, Australia

englishespañol中文
Share

Weather in December

December brings the full summer back to Kalgoorlie, with average maximum temperature readings at a comfortable 31°C (87.8°F). The clear skies, ample sunlight, and lower rainfall create a typically arid Australian landscape. Winds pick up pace to offer respite during the warm days. The mild increase in atmospheric pressure is complemented by the longest daylight hours witnessed all year. Positioned on the cusp of the new year, December’s high-temperature profile sets the stage for the upcoming January heat.

Temperature

December in Kalgoorlie records an average high-temperature of a hot 31°C (87.8°F), indicating a minor variation from the preceding month. In the face of high daytime temperatures, Kalgoorlie witnesses a consistent average nighttime low of 17.9°C (64.2°F) during December.

Humidity

With an average relative humidity of 39%, December is the least humid month.

Rainfall

In December, the rain falls for 6.1 days. Throughout December, 24mm (0.94") of precipitation is accumulated. In Kalgoorlie, during the entire year, the rain falls for 72.4 days and collects up to 189mm (7.44") of precipitation.

Daylight

The month with the longest days in Kalgoorlie is December, with an average of 14h and 6min of daylight.
On the first day of the month, sunrise is at 4:43 am and sunset at 6:42 pm. On the last day of December, sunrise is at 4:53 am and sunset at 7:00 pm AWST.

Sunshine

The month with the most sunshine in Kalgoorlie is December, with an average of 11.7h of sunshine.

UV index

December is the month with the highest UV index, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 7 in December interprets into the following advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.

Frequently asked questions

How hot does it get in Kalgoorlie in December?

The high-temperature, in December, in Kalgoorlie, is 31°C (87.8°F), while the low-temperature averages to 17.9°C (64.2°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in November is estimated at 28°C (82.4°F).

What is the least humid month in Kalgoorlie?

The least humid month is December, with an average relative humidity of 39%.

What is the average humidity in December in Kalgoorlie?

The average relative humidity in December is 39%.

How much does it rain in Kalgoorlie in December?

In Kalgoorlie, Australia, in December, it is raining for 6.1 days, with typically 24mm (0.94") of accumulated precipitation.

When are the longest days in Kalgoorlie?

With an average of 14h and 6min of daylight, December has the longest days of the year in Kalgoorlie.

How many hours of daylight does Kalgoorlie have in December?

The average day length in December in Kalgoorlie is 14h and 6min.

When is the sunrise / sunset in December in Kalgoorlie?

In December, on the first day of the month, sunrise is at 4:43 am and sunset at 6:42 pm. On the last day of the month, in Kalgoorlie, Australia, sunrise is at 4:53 am and sunset at 7:00 pm AWST.

What month has the most sunshine in Kalgoorlie?

The month with the most sunshine in Kalgoorlie, Australia, is December, with an average of 11.7h of sunshine.

How long on average sun shines in December in Kalgoorlie?

In December, the average sunshine duration is 11.7h.

When is the highest UV index in Kalgoorlie?

With an average maximum UV index of 7, December is the month with the highest UV index in Kalgoorlie, Australia.

What is the UV index intensity in December in Kalgoorlie?

In December, the average daily maximum UV index in Kalgoorlie is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.

Average temperature in December
Kalgoorlie, Australia

Average temperature in December - Kalgoorlie, Australia
  • Average high temperature in December: 31°C

The warmest month (with the highest average high temperature) is January (32.6°C).
The month with the lowest average high temperature is July (16°C).

  • Average low temperature in December: 17.9°C

The month with the highest average low temperature is January (19.4°C).
The coldest month (with the lowest average low temperature) is July (7.8°C).

Average pressure in December
Kalgoorlie, Australia

Average pressure in December - Kalgoorlie, Australia
  • Average pressure in December: 1011.9mbar

The month with the highest atmospheric pressure is June (1021.7mbar).
The month with the lowest atmospheric pressure is January (1011.2mbar).

Average wind speed in December
Kalgoorlie, Australia

Average wind speed in December - Kalgoorlie, Australia
  • Average wind speed in December: 20.7km/h

The windiest month (with the highest average wind speed) is January (20.8km/h).
The calmest month (with the lowest average wind speed) is May (15.7km/h).

Average humidity in December
Kalgoorlie, Australia

Average humidity in December - Kalgoorlie, Australia
  • Average humidity in December: 39%

The month with the highest relative humidity is July (64%).
The month with the lowest relative humidity is December (39%).

Average rainfall in December
Kalgoorlie, Australia

Average rainfall in December - Kalgoorlie, Australia
  • Average rainfall in December: 24mm

The wettest month (with the highest rainfall) is January (25mm).
The driest month (with the least rainfall) is May (7mm).

Average rainfall days in December
Kalgoorlie, Australia

Average rainfall days in December - Kalgoorlie, Australia
  • Average rainfall days in December: 6.1 days

The month with the highest number of rainy days is March (7.5 days).
The month with the least rainy days is May (4.4 days).

Average daylight in December /
Average sunshine in December
Kalgoorlie, Australia

Average daylight in December / Average sunshine in December - Kalgoorlie, Australia
  • Average daylight in December: 14h and 1min

The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).

  • Average sunshine in December: 11h and 4min

The month with the most sunshine is December (Average sunshine: 11h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 30min).

Average sunshine days in December
Kalgoorlie, Australia

Average sunshine days in December - Kalgoorlie, Australia
  • Average sunshine days in December: 23.4 days

The month with the most sunshine days is May (25.1 days).
The month with the least sunshine days is February (19.6 days).

Average UV index in December
Kalgoorlie, Australia

Average UV index in December - Kalgoorlie, Australia
  • Average UV index in December: 7

The month with the highest UV index is December (UV index 7).
The month with the lowest UV index is June (UV index 3).

Average cloud cover in December
Kalgoorlie, Australia

Average cloud cover in December - Kalgoorlie, Australia
  • Average cloud cover in December: 15

The months with the most cloud cover are June and July (Cloud cover 26).
The month with the least cloud cover is December (Cloud cover 15).

Average visibility in December
Kalgoorlie, Australia

Average visibility in December - Kalgoorlie, Australia
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Kalgoorlie, Australia

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location