December weather forecastBunbury, Australia
December
Weather in December
As the last month of the calendar year, December brings forth the full bounty of Australian summer to Bunbury. The city becomes a hub of outdoor activities, as both locals and tourists take advantage of the beautiful weather. A pleasing combination of bright sunlight, clear skies, and a noticeable decrease in rainfall to just 13mm (0.51") embodies the weather of December. The charming weather conditions complement the celebratory mood associated with the festive season. In summary, December is, without a doubt, a time of joy and warm weather in Bunbury, allowing for delightful experiences and cherished memories.Temperature
The transition into December is marked with an average high-temperature of a warm 24.7°C (76.5°F), showing an insignificant shift from November's 22.3°C (72.1°F). Bunbury, in December, observes a steady average low-temperature of 15.6°C (60.1°F).Humidity
In December, the average relative humidity in Bunbury is 65%.Rainfall
In Bunbury, Australia, in December, during 5.7 rainfall days, 13mm (0.51") of precipitation is typically accumulated. Throughout the year, there are 130.6 rainfall days, and 479mm (18.86") of precipitation is accumulated.Daylight
The month with the longest days in Bunbury is December, with an average of 14h and 18min of daylight.On the first day of the month, sunrise is at 5:00 am and sunset at 7:12 pm. On the last day of December, sunrise is at 5:10 am and sunset at 7:30 pm AWST.
Sunshine
In December, the average sunshine is 11.2h.UV index
February and December, with an average maximum UV index of 6, are months with the highest UV index in Bunbury. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 6 during December leads to these advisories:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Bunbury, Australia
- Average high temperature in December: 24.7°C
The warmest month (with the highest average high temperature) is February (27°C).
The month with the lowest average high temperature is July (16.2°C).
- Average low temperature in December: 15.6°C
The month with the highest average low temperature is February (17.6°C).
The coldest months (with the lowest average low temperature) are August and September (10.8°C).
Average pressure in December
Bunbury, Australia
- Average pressure in December: 1013.9mbar
The month with the highest atmospheric pressure is July (1019.8mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in December
Bunbury, Australia
- Average wind speed in December: 17.5km/h
The windiest month (with the highest average wind speed) is January (17.6km/h).
The calmest month (with the lowest average wind speed) is April (14.6km/h).
Average humidity in December
Bunbury, Australia
- Average humidity in December: 65%
The months with the highest relative humidity are July and August (77%).
The month with the lowest relative humidity is January (63%).
Average rainfall in December
Bunbury, Australia
- Average rainfall in December: 13mm
The wettest month (with the highest rainfall) is July (90mm).
The driest month (with the least rainfall) is January (11mm).
Average rainfall days in December
Bunbury, Australia
- Average rainfall days in December: 5.7 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (4.2 days).
Average daylight in December /
Average sunshine in December
Bunbury, Australia
- Average daylight in December: 14h and 18min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in December: 11h and 12min
The month with the most sunshine is January (Average sunshine: 11h and 24min).
The months with the least sunshine are July and August (Average sunshine: 5h and 36min).
Average sunshine days in December
Bunbury, Australia
- Average sunshine days in December: 22.8 days
The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is August (8.8 days).
Average UV index in December
Bunbury, Australia
- Average UV index in December: 6
The months with the highest UV index are February and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in December
Bunbury, Australia
- Average cloud cover in December: 18
The month with the most cloud cover is July (Cloud cover 42).
The month with the least cloud cover is January (Cloud cover 15).
Average visibility in December
Bunbury, 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).
