December weather forecastMorwell, Australia

December

Weather in December

December, the first month of the summer in Morwell, is a warm month, with an average temperature ranging between min 10.7°C (51.3°F) and max 24°C (75.2°F).

Temperature

December welcomes an average high-temperature of a warm 24°C (75.2°F), not much different from the preceding month. Morwell experiences a drastic reduction from day temperatures to an average low of 10.7°C (51.3°F) in December.

Humidity

In December, the average relative humidity is 69%.

Rainfall

In Morwell, in December, it is raining for 12.2 days, with typically 37mm (1.46") of accumulated precipitation. In Morwell, during the entire year, the rain falls for 151.2 days and collects up to 429mm (16.89") of precipitation.

Daylight

The month with the longest days is December, with an average of 14h and 48min of daylight.
On the first day of December in Morwell, sunrise is at 5:44 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:40 pm AEDT.

Sunshine

With an average of 9.7h of sunshine, December has the most sunshine of the year.

UV index

The months with the highest UV index are January, February and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A daily high UV index of 5 in December leads to these guidelines:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.

Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

An average high-temperature, in December, in Morwell, is 24°C (75.2°F) and the average low-temperature is 10.7°C (51.3°F).

In Morwell, the average relative humidity in December is 69%.

In Morwell, Australia, during December, the rain falls for 12.2 days and regularly aggregates up to 37mm (1.46") of precipitation.

December has the longest days of the year, with an average of 14h and 48min of daylight.

In Morwell, Australia, the average day length in December is 14h and 46min.

In December, on the first day of the month, sunrise is at 5:44 am and sunset at 8:22 pm. On the last day of the month, in Morwell, Australia, sunrise is at 5:53 am and sunset at 8:40 pm AEDT.

With an average of 9.7h of sunshine, December has the most sunshine of the year in Morwell, Australia.

In Morwell, the average sunshine duration in December is 9.7h.

January, February and December, with an average maximum UV index of 5, are months with the highest UV index in Morwell.

The average daily maximum UV index in December in Morwell, Australia, is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

22.2°C

24°C

26.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9km/h

8.8km/h

8.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

12.5

16.5

18.1

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Morwell, Australia

Average high temperature in December: 24°C

The warmest month (with the highest average high temperature) is January (26.3°C).
The month with the lowest average high temperature is July (12.6°C).

Average low temperature in December: 10.7°C

The month with the highest average low temperature is February (12.7°C).
The coldest month (with the lowest average low temperature) is August (4.8°C).

Average pressure in December
Morwell, Australia

Average pressure in December: 1012.7mbar

The month with the highest atmospheric pressure is June (1020.9mbar).
The month with the lowest atmospheric pressure is January (1012.5mbar).

Average wind speed in December
Morwell, Australia

Average wind speed in December: 8km/h

The windiest months (with the highest average wind speed) are August and September (9.3km/h).
The calmest month (with the lowest average wind speed) is June (7.1km/h).

Average humidity in December
Morwell, Australia

Average humidity in December: 69%

The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is January (67%).

Average rainfall in December
Morwell, Australia

Average rainfall in December: 37mm

The wettest month (with the highest rainfall) is November (50mm).
The driest month (with the least rainfall) is July (28mm).

Average rainfall days in December
Morwell, Australia

Average rainfall days in December: 12.2 days

The month with the highest number of rainy days is August (14.8 days).
The month with the least rainy days is January (10 days).

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

Average daylight in December: 14h and 48min

The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 36min).

Average sunshine in December: 9h and 42min

The month with the most sunshine is December (Average sunshine: 9h and 42min).
The month with the least sunshine is June (Average sunshine: 6h and 18min).

Average sunshine days in December
Morwell, Australia

Average sunshine days in December: 16.5 days

The month with the most sunshine days is January (18.1 days).
The months with the least sunshine days are September and November (12.5 days).

Average UV index in December
Morwell, Australia

Average UV index in December: 5

The months with the highest UV index are January, February and December (UV index 5).
The months with the lowest UV index are May, June, July, August and September (UV index 3).