December weather forecastMarvel Loch, Australia

December

Weather in December

December, the first month of the summer in Marvel Loch, is a hot month, with temperature in the range of an average high of 31.2°C (88.2°F) and an average low of 17.9°C (64.2°F).

Temperature

The advent of December brings an average high-temperature of a hot 31.2°C (88.2°F), exhibiting minor difference from the previous month. Marvel Loch reports a sharp reduction in temperature during December, averaging at a comfortable 17.9°C (64.2°F) at night.

Humidity

With an average relative humidity of 38%, December is the least humid month.

Rainfall

In Marvel Loch, in December, it is raining for 4.8 days, with typically 12mm (0.47") of accumulated precipitation. In Marvel Loch, during the entire year, the rain falls for 85.5 days and collects up to 202mm (7.95") of precipitation.

Daylight

The month with the longest days in Marvel Loch is December, with an average of 14h and 12min of daylight.
On the first day of the month, sunrise is at 4:49 am and sunset at 6:52 pm. On the last day of December, in Marvel Loch, sunrise is at 5:00 am and sunset at 7:10 pm AWST.

Sunshine

The average sunshine in December is 11.5h.

UV index

December is the month with the highest UV index, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In December, a regular UV index of 7 translates into these guidelines:
Fend off overexposure. Sun protection is vital. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.

Frequently asked questions

The average high-temperature, in December, in Marvel Loch, is 31.2°C (88.2°F), while the average low-temperature is 17.9°C (64.2°F). In November, 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, is evaluated at 28°C (82.4°F).

December is the least humid month in Marvel Loch, Australia, with an average relative humidity of 38%.

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

In Marvel Loch, Australia, during December, the rain falls for 4.8 days and regularly aggregates up to 12mm (0.47") of precipitation.

The month with the longest days in Marvel Loch is December, with an average of 14h and 12min of daylight.

The average day length in December in Marvel Loch is 14h and 10min.

In December, on the first day of the month, sunrise is at 4:49 am and sunset at 6:52 pm. On the last day of the month, in Marvel Loch, Australia, sunrise is at 5:00 am and sunset at 7:10 pm AWST.

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

The month with the highest UV index in Marvel Loch is December, with an average maximum UV index of 7.

In December, the average daily maximum UV index in Marvel Loch 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
Marvel Loch, Australia

  • Average high temperature in December: 31.2°C

The warmest month (with the highest average high temperature) is January (33.5°C).
The month with the lowest average high temperature is July (15.6°C).

  • Average low temperature in December: 17.9°C

The month with the highest average low temperature is February (20.1°C).
The coldest month (with the lowest average low temperature) is August (7.3°C).

Average pressure in December
Marvel Loch, Australia

  • Average pressure in December: 1011.8mbar

The months with the highest atmospheric pressure are June and July (1021.2mbar).
The month with the lowest atmospheric pressure is January (1010.9mbar).

Average wind speed in December
Marvel Loch, Australia

  • Average wind speed in December: 16.5km/h

The windiest months (with the highest average wind speed) are January and February (17.4km/h).
The calmest month (with the lowest average wind speed) is May (13.9km/h).

Average humidity in December
Marvel Loch, Australia

  • Average humidity in December: 38%

The month with the highest relative humidity is August (75%).
The month with the lowest relative humidity is December (38%).

Average rainfall in December
Marvel Loch, Australia

  • Average rainfall in December: 12mm

The wettest month (with the highest rainfall) is July (27mm).
The driest month (with the least rainfall) is April (10mm).

Average rainfall days in December
Marvel Loch, Australia

  • Average rainfall days in December: 4.8 days

The month with the highest number of rainy days is August (10.8 days).
The month with the least rainy days is December (4.8 days).

Average daylight in December /
Average sunshine in December
Marvel Loch, Australia

  • Average daylight in December: 14h and 12min

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

  • Average sunshine in December: 11h and 30min

The month with the most sunshine is January (Average sunshine: 11h and 36min).
The month with the least sunshine is August (Average sunshine: 5h and 48min).

Average sunshine days in December
Marvel Loch, Australia

  • Average sunshine days in December: 24.8 days

The month with the most sunshine days is December (24.8 days).
The month with the least sunshine days is July (17.3 days).

Average UV index in December
Marvel Loch, 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 July (UV index 3).

Average cloud cover in December
Marvel Loch, Australia

  • Average cloud cover in December: 15

The month with the most cloud cover is July (Cloud cover 34).
The month with the least cloud cover is January (Cloud cover 14).

Average visibility in December
Marvel Loch, 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).