Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The onset of December notes an average high-temperature of a pleasant 20.2°C (68.4°F), subtly shifted from November's 18.5°C (65.3°F). Dumbalk throughout December, records an average low-temperature of 13.6°C (56.5°F).Humidity
In December, the average relative humidity is 72%.Rainfall
In Dumbalk, Australia, in December, it is raining for 12.5 days, with typically 43mm (1.69") of accumulated precipitation. In Dumbalk, during the entire year, the rain falls for 182 days and collects up to 661mm (26.02") of precipitation.Daylight
December has the longest days of the year, with an average of 14h and 48min of daylight.On the first day of the month, sunrise is at 5:45 am and sunset at 8:24 pm. On the last day of December, sunrise is at 5:54 am and sunset at 8:43 pm AEDT.
Sunshine
The month with the most sunshine is December, with an average of 9.4h of sunshine.UV index
January through March, November and December, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: An average UV index of 5 in December transforms into this advice:
Act with care - Obligation to protect against skin and eye damage is highlighted. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. 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
What is the average December temperature?
What is the average humidity in December?
How many days does it rain in December?
When are the longest days?
How many hours of daylight does Dumbalk have in December?
When are sunrise and sunset in December?
What month has the most sunshine?
How long on average sun shines in December?
When is the highest UV index?
What is the UV index intensity in December?
Average temperature in December
Dumbalk, Australia
- Average high temperature in December: 20.2°C
The warmest month (with the highest average high temperature) is February (21.9°C).
The month with the lowest average high temperature is July (12.8°C).
- Average low temperature in December: 13.6°C
The month with the highest average low temperature is February (15.8°C).
The coldest month (with the lowest average low temperature) is August (8.9°C).
Average pressure in December
Dumbalk, Australia
- Average pressure in December: 1012.8mbar
The month with the highest atmospheric pressure is June (1020.6mbar).
The month with the lowest atmospheric pressure is January (1012.7mbar).
Average wind speed in December
Dumbalk, Australia
- Average wind speed in December: 16.5km/h
The windiest month (with the highest average wind speed) is August (20.9km/h).
The calmest month (with the lowest average wind speed) is January (15.6km/h).
Average humidity in December
Dumbalk, Australia
- Average humidity in December: 72%
The month with the highest relative humidity is June (78%).
The month with the lowest relative humidity is January (71%).
Average rainfall in December
Dumbalk, Australia
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is May (81mm).
The driest month (with the least rainfall) is March (36mm).
Average rainfall days in December
Dumbalk, Australia
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is August (20.1 days).
The month with the least rainy days is January (10.2 days).
Average daylight in December /
Average sunshine in December
Dumbalk, Australia
- Average daylight in December: 14h and 5min
The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 30min).
- Average sunshine in December: 9h and 2min
The month with the most sunshine is December (Average sunshine: 9h and 24min).
The months with the least sunshine are June and July (Average sunshine: 6h and 12min).
Average sunshine days in December
Dumbalk, Australia
- Average sunshine days in December: 16.2 days
The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is August (8.4 days).
Average UV index in December
Dumbalk, Australia
- Average UV index in December: 5
The months with the highest UV index are January, February, March, November and December (UV index 5).
The months with the lowest UV index are June, July and August (UV index 3).
Average cloud cover in December
Dumbalk, Australia
- Average cloud cover in December: 37
The month with the most cloud cover is July (Cloud cover 52).
The month with the least cloud cover is January (Cloud cover 32).
Average visibility in December
Dumbalk, 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).
