December weather forecastAshfield, Australia
December
Weather in December
December, the first month of the summer in Ashfield, is still a warm month, with an average temperature varying between 17.7°C (63.9°F) and 26.8°C (80.2°F).Temperature
The unfolding of December shows an average high-temperature of a still warm 26.8°C (80.2°F), indicating a slight variance from November's 25.3°C (77.5°F). The temperature dips to an average of 17.7°C (63.9°F) during December nights.Humidity
In Ashfield, the average relative humidity in December is 70%.Rainfall
In December, in Ashfield, Australia, the rain falls for 14.8 days. Throughout December, 42mm (1.65") of precipitation is accumulated. In Ashfield, during the entire year, the rain falls for 151.2 days and collects up to 570mm (22.44") of precipitation.Daylight
With an average of 14h and 24min of daylight, December has the longest days of the year.On the first day of December in Ashfield, sunrise is at 5:37 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:09 pm AEDT.
Sunshine
In December, the average sunshine in Ashfield is 9.6h.UV index
The months with the highest UV index are January, February, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.Note: In December, a daily maximum UV index of 6 leads to the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ashfield, Australia
- Average high temperature in December: 26.8°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 (16.7°C).
- Average low temperature in December: 17.7°C
The month with the highest average low temperature is January (19.3°C).
The coldest month (with the lowest average low temperature) is July (8.9°C).
Average pressure in December
Ashfield, Australia
- Average pressure in December: 1013.3mbar
The month with the highest atmospheric pressure is June (1021mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in December
Ashfield, Australia
- Average wind speed in December: 12.1km/h
The windiest months (with the highest average wind speed) are January, August, September and December (12.1km/h).
The calmest month (with the lowest average wind speed) is April (10.6km/h).
Average humidity in December
Ashfield, Australia
- Average humidity in December: 70%
The month with the highest relative humidity is June (75%).
The months with the lowest relative humidity are August and September (66%).
Average rainfall in December
Ashfield, Australia
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is February (89mm).
The driest months (with the least rainfall) are July and September (30mm).
Average rainfall days in December
Ashfield, Australia
- Average rainfall days in December: 14.8 days
The month with the highest number of rainy days is January (16.3 days).
The month with the least rainy days is May (8.5 days).
Average daylight in December /
Average sunshine in December
Ashfield, 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: 9h and 36min
The month with the most sunshine is November (Average sunshine: 9h and 42min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in December
Ashfield, Australia
- Average sunshine days in December: 13.4 days
The month with the most sunshine days is August (19.8 days).
The month with the least sunshine days is February (10.6 days).
Average UV index in December
Ashfield, Australia
- Average UV index in December: 6
The months with the highest UV index are January, February, November 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
Ashfield, Australia
- Average cloud cover in December: 38
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in December
Ashfield, Australia
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, November and December (9km).
