December weather forecastBomaderry, Australia
December
Weather in December
The first month of the summer, December, is still a warm month in Bomaderry, Australia, with temperature in the range of an average high of 25.8°C (78.4°F) and an average low of 15.5°C (59.9°F).Temperature
December's onset brings an average high-temperature of a still moderately hot 25.8°C (78.4°F), showing a minute difference from November's 23.9°C (75°F). Throughout December, Bomaderry's nights cool down to an average of 15.5°C (59.9°F).Humidity
In Bomaderry, the average relative humidity in December is 71%.Rainfall
In Bomaderry, in December, it is raining for 12.8 days, with typically 32mm (1.26") of accumulated precipitation. In Bomaderry, Australia, during the entire year, the rain falls for 137.6 days and collects up to 478mm (18.82") of precipitation.Daylight
With an average of 14h and 30min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 5:37 am and sunset at 7:56 pm. On the last day of December, in Bomaderry, sunrise is at 5:46 am and sunset at 8:14 pm AEDT.
Sunshine
The average sunshine in December in Bomaderry is 9.5h.UV index
The months with the highest UV index in Bomaderry, Australia, are January and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 6 in December leads to these recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Bomaderry, Australia
- Average high temperature in December: 25.8°C
The warmest month (with the highest average high temperature) is January (27.5°C).
The month with the lowest average high temperature is July (15.3°C).
- Average low temperature in December: 15.5°C
The month with the highest average low temperature is January (17.1°C).
The coldest months (with the lowest average low temperature) are July and August (7.7°C).
Average pressure in December
Bomaderry, Australia
- Average pressure in December: 1013.3mbar
The month with the highest atmospheric pressure is June (1020.9mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in December
Bomaderry, Australia
- Average wind speed in December: 10.1km/h
The windiest month (with the highest average wind speed) is August (11.5km/h).
The calmest months (with the lowest average wind speed) are February, March and April (9.6km/h).
Average humidity in December
Bomaderry, Australia
- Average humidity in December: 71%
The months with the highest relative humidity are February and June (76%).
The months with the lowest relative humidity are August and September (68%).
Average rainfall in December
Bomaderry, Australia
- Average rainfall in December: 32mm
The wettest month (with the highest rainfall) is February (71mm).
The driest month (with the least rainfall) is May (25mm).
Average rainfall days in December
Bomaderry, Australia
- Average rainfall days in December: 12.8 days
The month with the highest number of rainy days is January (15.9 days).
The month with the least rainy days is August (7 days).
Average daylight in December /
Average sunshine in December
Bomaderry, Australia
- Average daylight in December: 14h and 30min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in December: 9h and 30min
The month with the most sunshine is November (Average sunshine: 9h and 36min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in December
Bomaderry, Australia
- Average sunshine days in December: 14.4 days
The month with the most sunshine days is August (21.6 days).
The month with the least sunshine days is February (11.3 days).
Average UV index in December
Bomaderry, Australia
- Average UV index in December: 6
The months with the highest UV index are January and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August and September (UV index 4).
Average cloud cover in December
Bomaderry, Australia
- Average cloud cover in December: 39
The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are May, July and August (Cloud cover 26).
Average visibility in December
Bomaderry, Australia
- Average visibility in December: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February, March, April, May, June, September, October, November and December (9km).
