December weather forecastBoyup Brook, Australia
December
Weather in December
The first month of the summer, December, is a moderately hot month in Boyup Brook, Australia, with an average temperature ranging between min 12.5°C (54.5°F) and max 26.3°C (79.3°F).Temperature
Boyup Brook perceives a slight temperature ascent during December, with average high-temperatures adjusting from a pleasant 22.8°C (73°F) in November to a warm 26.3°C (79.3°F). Boyup Brook witnesses a consistent, sharp contrast from the daytime highs, with an average low-temperature of 12.5°C (54.5°F) throughout December.Humidity
In Boyup Brook, Australia, the average relative humidity in December is 66%.Rainfall
In Boyup Brook, Australia, 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
December has the longest days of the year in Boyup Brook, with an average of 14h and 24min of daylight.On the first day of the month, sunrise is at 4:56 am and sunset at 7:10 pm. On the last day of December, sunrise is at 5:06 am and sunset at 7:28 pm AWST.
Sunshine
The average sunshine in December is 10.2h.UV index
The average daily maximum UV index in December in Boyup Brook is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: A maximum UV index of 5 in December translates into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Boyup Brook, 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
Boyup Brook, 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
Boyup Brook, 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
Boyup Brook, 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
Boyup Brook, 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
Boyup Brook, 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
Boyup Brook, Australia
- Average daylight in December: 14h and 24min
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 12min
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
Boyup Brook, 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
Boyup Brook, 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
Boyup Brook, 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
Boyup Brook, 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).
