December weather forecast
Mayanup, Australia

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Weather in December

December, the first month of the summer in Mayanup, is a moderately hot month, with an average temperature ranging between min 12.5°C (54.5°F) and max 26.3°C (79.3°F).

Temperature

Mayanup in December observes a minor temperature shift, with average high-temperatures adjusting from an agreeable 22.8°C (73°F) in November to a moderately hot 26.3°C (79.3°F). The average low-temperature of 12.5°C (54.5°F) in December represents a significant drop from the daily high.

Humidity

The average relative humidity in December in Mayanup is 66%.

Rainfall

In Mayanup, in December, during 7.4 rainfall days, 12mm (0.47") of precipitation is typically accumulated. Throughout the year, there are 127.4 rainfall days, and 330mm (12.99") of precipitation is accumulated.

Daylight

With an average of 14h and 24min of daylight, December has the longest days of the year in Mayanup.
On the first day of December in Mayanup, sunrise is at 4:55 am and sunset at 7:10 pm. On the last day of the month, sunrise is at 5:05 am and sunset at 7:28 pm AWST.

Sunshine

The average sunshine in December in Mayanup is 10.2h.

UV index

The average daily maximum UV index in December in Mayanup is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily high UV index of 5 in December leads to these guidelines:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Updated: Jan 26, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are December temperatures in Mayanup?

The high-temperature, in December, in Mayanup, is 26.3°C (79.3°F), while the low-temperature averages to 12.5°C (54.5°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in February is appraised at 30°C (86°F).

What is the average humidity in December in Mayanup?

The average relative humidity in December in Mayanup, Australia, is 66%.

How much does it rain in Mayanup in December?

In December, the rain falls for 7.4 days. Throughout December, 12mm (0.47") of precipitation is accumulated.

When are the longest days in Mayanup?

December has the longest days of the year in Mayanup, with an average of 14h and 24min of daylight.

How many hours of daylight does Mayanup have in December?

In December, the average day length in Mayanup, Australia, is 14h and 22min.

When are sunrise and sunset in December in Mayanup?

In December, on the first day of the month, sunrise is at 4:55 am and sunset at 7:10 pm. On the last day of the month, sunrise is at 5:05 am and sunset at 7:28 pm AWST.

How long on average sun shines in December in Mayanup?

In Mayanup, Australia, the average sunshine duration in December is 10.2h.

What is the UV index reading in December in Mayanup?

The average daily maximum UV index in December in Mayanup, Australia, is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in December
Mayanup, Australia

Average temperature in December - Mayanup, Australia
  • Average high temperature in December: 26.3°C

The warmest month (with the highest average high temperature) is January (28.2°C).
The month with the lowest average high temperature is July (14.3°C).

  • Average low temperature in December: 12.5°C

The month with the highest average low temperature is February (14.3°C).
The coldest month (with the lowest average low temperature) is August (6.3°C).

Average pressure in December
Mayanup, Australia

Average pressure in December - Mayanup, Australia
  • Average pressure in December: 1014.3mbar

The month with the highest atmospheric pressure is May (1019.7mbar).
The month with the lowest atmospheric pressure is January (1013.4mbar).

Average wind speed in December
Mayanup, Australia

Average wind speed in December - Mayanup, Australia
  • Average wind speed in December: 10.3km/h

The windiest month (with the highest average wind speed) is January (10.8km/h).
The calmest month (with the lowest average wind speed) is May (8.3km/h).

Average humidity in December
Mayanup, Australia

Average humidity in December - Mayanup, Australia
  • Average humidity in December: 66%

The month with the highest relative humidity is July (87%).
The month with the lowest relative humidity is January (64%).

Average rainfall in December
Mayanup, Australia

Average rainfall in December - Mayanup, Australia
  • Average rainfall in December: 12mm

The wettest month (with the highest rainfall) is July (61mm).
The driest month (with the least rainfall) is February (7mm).

Average rainfall days in December
Mayanup, Australia

Average rainfall days in December - Mayanup, Australia
  • Average rainfall days in December: 7.4 days

The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is February (4.1 days).

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

Average daylight in December / Average sunshine in December - Mayanup, Australia
  • Average daylight in December: 14h and 2min

The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).

  • Average sunshine in December: 10h and 1min

The month with the most sunshine is January (Average sunshine: 10h and 48min).
The month with the least sunshine is August (Average sunshine: 4h and 48min).

Average sunshine days in December
Mayanup, Australia

Average sunshine days in December - Mayanup, Australia
  • Average sunshine days in December: 22.3 days

The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is August (10.9 days).

Average UV index in December
Mayanup, Australia

Average UV index in December - Mayanup, Australia
  • Average UV index in December: 5

The month with the highest UV index is February (UV index 6).
The months with the lowest UV index are June, July and August (UV index 3).

Average cloud cover in December
Mayanup, Australia

Average cloud cover in December - Mayanup, Australia
  • Average cloud cover in December: 31

The month with the most cloud cover is August (Cloud cover 59).
The month with the least cloud cover is January (Cloud cover 26).

Average visibility in December
Mayanup, Australia

Average visibility in December - Mayanup, Australia
  • Average visibility in December: 9km

The months with the highest visibility are January, February, March and December (9km).
The months with the lowest visibility are June, July, August, September and October (7km).

Mayanup, Australia

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