December weather forecastDereel, Australia
December
Weather in December
The first month of the summer, December, is a moderately hot month in Dereel, Australia, with an average temperature varying between 10.1°C (50.2°F) and 23.7°C (74.7°F).Temperature
December denotes a minimal variation in the average high-temperature to a warm 23.7°C (74.7°F) from November's 20.8°C (69.4°F). Throughout December nights, Dereel reports a steady thermal contrast from the day, with an average low-temperature of 10.1°C (50.2°F).Humidity
The average relative humidity in December in Dereel is 65%.Rainfall
In December, the rain falls for 10.8 days. Throughout December, 30mm (1.18") of precipitation is accumulated. Throughout the year, in Dereel, there are 149.7 rainfall days, and 390mm (15.35") of precipitation is accumulated.Snowfall
In Dereel, snow does not fall in January through April, June, November and December.Daylight
The month with the longest days is December, with an average of 14h and 42min of daylight.On the first day of December in Dereel, sunrise is at 5:56 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:50 pm AEDT.
Sunshine
December has the most sunshine of the year, with an average of 9h of sunshine.UV index
The month with the highest UV index is December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 6 during December translates into the following directions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Dereel, Australia
- Average high temperature in December: 23.7°C
The warmest month (with the highest average high temperature) is January (26.7°C).
The month with the lowest average high temperature is July (10.1°C).
- Average low temperature in December: 10.1°C
The month with the highest average low temperature is February (12.5°C).
The coldest month (with the lowest average low temperature) is August (3.5°C).
Average pressure in December
Dereel, Australia
- Average pressure in December: 1012.7mbar
The month with the highest atmospheric pressure is June (1021.5mbar).
The month with the lowest atmospheric pressure is January (1012.3mbar).
Average wind speed in December
Dereel, Australia
- Average wind speed in December: 10km/h
The windiest month (with the highest average wind speed) is August (11.7km/h).
The calmest month (with the lowest average wind speed) is April (9.1km/h).
Average humidity in December
Dereel, Australia
- Average humidity in December: 65%
The months with the highest relative humidity are June and July (88%).
The month with the lowest relative humidity is January (60%).
Average rainfall in December
Dereel, Australia
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is August (41mm).
The driest month (with the least rainfall) is March (24mm).
Average rainfall days in December
Dereel, Australia
- Average rainfall days in December: 10.8 days
The month with the highest number of rainy days is August (16.7 days).
The month with the least rainy days is January (8.9 days).
Average snowfall in December
Dereel, Australia
- Average snowfall in December: 0mm
The month with the highest snowfall is August (31mm).
The months with the least snowfall are January, February, March, April, June, November and December (0mm).
Average snowfall days in December
Dereel, Australia
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is August (1.5 days).
The months with the least snowfall days are January, February, March, April and December (0 days).
Average daylight in December /
Average sunshine in December
Dereel, Australia
- Average daylight in December: 14h and 42min
The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in December: 9h and 0min
The month with the most sunshine is December (Average sunshine: 9h and 0min).
The month with the least sunshine is July (Average sunshine: 4h and 42min).
Average sunshine days in December
Dereel, Australia
- Average sunshine days in December: 18.2 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (10.7 days).
Average UV index in December
Dereel, Australia
- Average UV index in December: 6
The month with the highest UV index is December (UV index 6).
The months with the lowest UV index are June and July (UV index 2).
Average cloud cover in December
Dereel, Australia
- Average cloud cover in December: 40
The month with the most cloud cover is June (Cloud cover 69).
The month with the least cloud cover is January (Cloud cover 32).
Average visibility in December
Dereel, Australia
- Average visibility in December: 9km
The months with the highest visibility are January, February and December (9km).
The month with the lowest visibility is June (6km).
