December weather forecastDumbleyung, Australia
December
Weather in December
December, the first month of the summer in Dumbleyung, is also a moderately hot month, with an average temperature varying between 13.9°C (57°F) and 27.7°C (81.9°F).Temperature
Dumbleyung, Australia, observes a slight ascent in average high-temperatures during December, adjusting from a moderately hot 24.5°C (76.1°F) in November to a still warm 27.7°C (81.9°F). During December, Dumbleyung perceives a consistent contrast from the daytime highs, with an average low-temperature of 13.9°C (57°F).Heat index
December's mean heat index is estimated at 29°C (84.2°F). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.Heat index specifics point out values are for conditions of shade and a slight breeze. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
January and December, with an average relative humidity of 55%, are the least humid months.Rainfall
In Dumbleyung, in December, it is raining for 6 days, with typically 15mm (0.59") of accumulated precipitation. In Dumbleyung, Australia, during the entire year, the rain falls for 109.9 days and collects up to 243mm (9.57") of precipitation.Daylight
December has the longest days of the year, with an average of 14h and 18min of daylight.On the first day of the month, sunrise is at 4:52 am and sunset at 7:03 pm. On the last day of December, in Dumbleyung, sunrise is at 5:02 am and sunset at 7:21 pm AWST.
Sunshine
In December, the average sunshine is 10.8h.UV index
February and December, with an average maximum UV index of 6, are months with the highest UV index in Dumbleyung, Australia. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.Note: A maximum high UV index of 6 in December translates into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Dumbleyung, Australia
- Average high temperature in December: 27.7°C
The warmest month (with the highest average high temperature) is January (29.5°C).
The month with the lowest average high temperature is July (14.3°C).
- Average low temperature in December: 13.9°C
The month with the highest average low temperature is February (15.5°C).
The coldest month (with the lowest average low temperature) is August (6°C).
Average pressure in December
Dumbleyung, Australia
- Average pressure in December: 1013.9mbar
The month with the highest atmospheric pressure is June (1020.1mbar).
The month with the lowest atmospheric pressure is January (1013.1mbar).
Average wind speed in December
Dumbleyung, Australia
- Average wind speed in December: 11.8km/h
The windiest months (with the highest average wind speed) are January and February (12.3km/h).
The calmest month (with the lowest average wind speed) is April (9.7km/h).
Average humidity in December
Dumbleyung, Australia
- Average humidity in December: 55%
The months with the highest relative humidity are July and August (83%).
The months with the lowest relative humidity are January and December (55%).
Average rainfall in December
Dumbleyung, Australia
- Average rainfall in December: 15mm
The wettest month (with the highest rainfall) is August (34mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in December
Dumbleyung, Australia
- Average rainfall days in December: 6 days
The month with the highest number of rainy days is August (14.2 days).
The month with the least rainy days is February (5.1 days).
Average daylight in December /
Average sunshine in December
Dumbleyung, 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: 10h and 48min
The month with the most sunshine is January (Average sunshine: 11h and 6min).
The month with the least sunshine is August (Average sunshine: 5h and 0min).
Average sunshine days in December
Dumbleyung, Australia
- Average sunshine days in December: 22.7 days
The month with the most sunshine days is December (22.7 days).
The month with the least sunshine days is August (12.3 days).
Average UV index in December
Dumbleyung, 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 June, July and August (UV index 3).
Average cloud cover in December
Dumbleyung, Australia
- Average cloud cover in December: 25
The month with the most cloud cover is August (Cloud cover 53).
The month with the least cloud cover is January (Cloud cover 22).
Average visibility in December
Dumbleyung, Australia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are July, August, September and October (8km).
