December weather forecastIsisford, Australia

December

Weather in December

December, the first month of the summer in Isisford, is also a sweltering month, with an average temperature varying between 36.3°C (97.3°F) and 27.1°C (80.8°F).

Temperature

December, known for its average high temperature of 36.3°C (97.3°F) and an average low temperature of 27.1°C (80.8°F), is the warmest month.

Humidity

The average relative humidity in December in Isisford is 34%.

Rainfall

In December, in Isisford, the rain falls for 6.8 days. Throughout December, 25mm (0.98") of precipitation is accumulated. In Isisford, during the entire year, the rain falls for 61.8 days and collects up to 243mm (9.57") of precipitation.

Daylight

December has the longest days of the year, with an average of 13h and 36min of daylight.
On the first day of the month, sunrise is at 5:25 am and sunset at 6:57 pm. On the last day of December, sunrise is at 5:36 am and sunset at 7:13 pm AEST.

Sunshine

In December, the average sunshine in Isisford is 11.5h.

UV index

The months with the highest UV index in Isisford are November and December, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 8 in December translates into these instructions:
Without adequate protection, skin and eyes might suffer damage. Ensure precautions are in place. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.

Frequently asked questions

Temperature readings reach their annual highs in December, averaging 36.3°C (97.3°F) and a minimum average of 27.1°C (80.8°F).

In December, in Isisford, the average high-temperature is 36.3°C (97.3°F), and the average low-temperature is 27.1°C (80.8°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, in April is appraised at 30°C (86°F).

The average relative humidity in December is 34%.

In December, the rain falls for 6.8 days. Throughout December, 25mm (0.98") of precipitation is accumulated.

The month with the longest days is December, with an average of 13h and 36min of daylight.

In Isisford, Australia, the average day length in December is 13h and 37min.

On the first day of December, sunrise is at 5:25 am and sunset at 6:57 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 7:13 pm AEST.

In Isisford, the average sunshine duration in December is 11.5h.

The months with the highest UV index in Isisford are November and December, with an average maximum UV index of 8.

The average daily maximum UV index in December in Isisford, Australia, is 8. A UV Index estimate of 8 to 10 represents a very high health vulnerability from unprotected exposure to 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
Isisford, Australia

  • Average high temperature in December: 36.3°C

The warmest month (with the highest average high temperature) is December (36.3°C).
The month with the lowest average high temperature is June (22.3°C).

  • Average low temperature in December: 27.1°C

The months with the highest average low temperature are January and December (27.1°C).
The coldest month (with the lowest average low temperature) is July (12.1°C).

Average pressure in December
Isisford, Australia

  • Average pressure in December: 1008.6mbar

The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is January (1007.3mbar).

Average wind speed in December
Isisford, Australia

  • Average wind speed in December: 18.2km/h

The windiest month (with the highest average wind speed) is January (19.1km/h).
The calmest months (with the lowest average wind speed) are April and May (15.8km/h).

Average humidity in December
Isisford, Australia

  • Average humidity in December: 34%

The month with the highest relative humidity is June (53%).
The month with the lowest relative humidity is October (30%).

Average rainfall in December
Isisford, Australia

  • Average rainfall in December: 25mm

The wettest month (with the highest rainfall) is January (69mm).
The driest month (with the least rainfall) is August (4mm).

Average rainfall days in December
Isisford, Australia

  • Average rainfall days in December: 6.8 days

The month with the highest number of rainy days is January (9.2 days).
The month with the least rainy days is August (1.2 days).

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

  • Average daylight in December: 13h and 36min

The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).

  • Average sunshine in December: 11h and 30min

The month with the most sunshine is November (Average sunshine: 11h and 42min).
The months with the least sunshine are May and July (Average sunshine: 7h and 12min).

Average sunshine days in December
Isisford, Australia

  • Average sunshine days in December: 22 days

The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is February (19.9 days).

Average UV index in December
Isisford, Australia

  • Average UV index in December: 8

The months with the highest UV index are November and December (UV index 8).
The months with the lowest UV index are May, June and July (UV index 5).

Average cloud cover in December
Isisford, Australia

  • Average cloud cover in December: 19

The month with the most cloud cover is January (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 7).

Average visibility in December
Isisford, 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).