December weather forecastCoorow, Australia

December

Weather in December

December, the first month of the summer in Coorow, is still a hot month, with an average temperature varying between 33.7°C (92.7°F) and 19.5°C (67.1°F).

Temperature

December records an average high-temperature of a still hot 33.7°C (92.7°F), indicating a minor variation from the preceding month. In December, the temperature in Coorow registers a significant dip to an average of 19.5°C (67.1°F) at night.

Humidity

In Coorow, Australia, the average relative humidity in December is 38%.

Rainfall

In Coorow, in December, it is raining for 5.5 days, with typically 11mm (0.43") of accumulated precipitation. In Coorow, during the entire year, the rain falls for 64 days and collects up to 137mm (5.39") of precipitation.

Daylight

The month with the longest days is December, with an average of 14h and 0min of daylight.
On the first day of December in Coorow, sunrise is at 5:07 am and sunset at 7:02 pm. On the last day of the month, sunrise is at 5:17 am and sunset at 7:20 pm AWST.

Sunshine

In December, the average sunshine is 11.7h.

UV index

January, February and December, with an average maximum UV index of 7, are months with the highest UV index in Coorow. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: A daily high UV index of 7 in December leads to these guidelines:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.

Frequently asked questions

An average high-temperature, in December, in Coorow, is 33.7°C (92.7°F) and the average low-temperature is 19.5°C (67.1°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in November is calculated to be 31°C (87.8°F).

The average relative humidity in December in Coorow, Australia, is 38%.

In Coorow, in December, during 5.5 rainfall days, 11mm (0.43") of precipitation is typically accumulated.

The month with the longest days is December, with an average of 14h and 0min of daylight.

In Coorow, the average day length in December is 14h and 2min.

In December, on the first day of the month, sunrise is at 5:07 am and sunset at 7:02 pm. On the last day of the month, in Coorow, sunrise is at 5:17 am and sunset at 7:20 pm AWST.

In Coorow, the average sunshine duration in December is 11.7h.

January, February and December, with an average maximum UV index of 7, are months with the highest UV index in Coorow, Australia.

The average daily maximum UV index in December in Coorow is 7. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Coorow, Australia

  • Average high temperature in December: 33.7°C

The warmest month (with the highest average high temperature) is January (36.1°C).
The month with the lowest average high temperature is July (17.5°C).

  • Average low temperature in December: 19.5°C

The month with the highest average low temperature is February (23.1°C).
The coldest month (with the lowest average low temperature) is August (8.7°C).

Average pressure in December
Coorow, Australia

  • Average pressure in December: 1010.3mbar

The month with the highest atmospheric pressure is July (1020.8mbar).
The month with the lowest atmospheric pressure is January (1008.8mbar).

Average wind speed in December
Coorow, Australia

  • Average wind speed in December: 18km/h

The windiest month (with the highest average wind speed) is January (18.3km/h).
The calmest month (with the lowest average wind speed) is July (14.1km/h).

Average humidity in December
Coorow, Australia

  • Average humidity in December: 38%

The months with the highest relative humidity are July and August (70%).
The months with the lowest relative humidity are January and February (37%).

Average rainfall in December
Coorow, Australia

  • Average rainfall in December: 11mm

The wettest month (with the highest rainfall) is June (17mm).
The driest months (with the least rainfall) are May, September and October (7mm).

Average rainfall days in December
Coorow, Australia

  • Average rainfall days in December: 5.5 days

The month with the highest number of rainy days is July (6.7 days).
The month with the least rainy days is October (3.5 days).

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

  • Average daylight in December: 14h and 0min

The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).

  • Average sunshine in December: 11h and 42min

The month with the most sunshine is January (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 6h and 12min).

Average sunshine days in December
Coorow, Australia

  • Average sunshine days in December: 24.2 days

The month with the most sunshine days is May (26.3 days).
The month with the least sunshine days is February (21.5 days).

Average UV index in December
Coorow, Australia

  • Average UV index in December: 7

The months with the highest UV index are January, February and December (UV index 7).
The months with the lowest UV index are June, July and August (UV index 4).

Average cloud cover in December
Coorow, Australia

  • Average cloud cover in December: 14

The months with the most cloud cover are July and August (Cloud cover 27).
The month with the least cloud cover is January (Cloud cover 13).

Average visibility in December
Coorow, Australia

  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).