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
Glenrowan experiences a minor temperature shift with the start of December, with average high-temperatures moving from a moderately hot 24.9°C (76.8°F) in November to a still warm 28.2°C (82.8°F). A noteworthy temperature dip to a mild 14.3°C (57.7°F) is observed during the nights of December.Heat index
The heat index value during December is appraised at 29°C (84.2°F). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Humidity
The average relative humidity in December in Glenrowan is 54%.Rainfall
December is the month with the most rainfall. Rain falls for 9.8 days and accumulates 57mm (2.24") of precipitation.Daylight
With an average of 14h and 36min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 5:50 am and sunset at 8:17 pm. On the last day of December, sunrise is at 5:59 am and sunset at 8:36 pm AEDT.
Sunshine
With an average of 11h of sunshine, December has the most sunshine of the year.UV index
The months with the highest UV index are January, February and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 6 during December translates into the following guidance:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in December?
What is the average humidity in December?
What is the rainiest month?
How much does it rain in December?
When are the longest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
What month has the most sunshine?
How long on average sun shines in December in Glenrowan?
When is the highest UV index in Glenrowan?
What is the UV index reading in December?
Average temperature in December
Glenrowan, Australia
- Average high temperature in December: 28.2°C
The warmest month (with the highest average high temperature) is January (31.3°C).
The month with the lowest average high temperature is July (11.5°C).
- Average low temperature in December: 14.3°C
The month with the highest average low temperature is January (16.4°C).
The coldest month (with the lowest average low temperature) is August (2.8°C).
Average pressure in December
Glenrowan, Australia
- Average pressure in December: 1012mbar
The month with the highest atmospheric pressure is June (1022.2mbar).
The month with the lowest atmospheric pressure is January (1011.4mbar).
Average wind speed in December
Glenrowan, Australia
- Average wind speed in December: 8.4km/h
The windiest month (with the highest average wind speed) is December (8.4km/h).
The calmest month (with the lowest average wind speed) is June (6.3km/h).
Average humidity in December
Glenrowan, Australia
- Average humidity in December: 54%
The month with the highest relative humidity is July (87%).
The month with the lowest relative humidity is January (48%).
Average rainfall in December
Glenrowan, Australia
- Average rainfall in December: 57mm
The wettest month (with the highest rainfall) is December (57mm).
The driest month (with the least rainfall) is January (34mm).
Average rainfall days in December
Glenrowan, Australia
- Average rainfall days in December: 9.8 days
The month with the highest number of rainy days is August (15.8 days).
The month with the least rainy days is January (7.3 days).
Average daylight in December /
Average sunshine in December
Glenrowan, Australia
- Average daylight in December: 14h and 4min
The month with the longest days is December (Average daylight: 14h and 36min).
The month with the shortest days is June (Average daylight: 9h and 42min).
- Average sunshine in December: 11h and 0min
The month with the most sunshine is December (Average sunshine: 11h and 0min).
The month with the least sunshine is July (Average sunshine: 6h and 12min).
Average sunshine days in December
Glenrowan, Australia
- Average sunshine days in December: 19.6 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is August (12.8 days).
Average UV index in December
Glenrowan, Australia
- Average UV index in December: 6
The months with the highest UV index are January, February and December (UV index 6).
The month with the lowest UV index is June (UV index 2).
Average cloud cover in December
Glenrowan, Australia
- Average cloud cover in December: 22
The month with the most cloud cover is July (Cloud cover 57).
The month with the least cloud cover is January (Cloud cover 17).
Average visibility in December
Glenrowan, 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 June, July, August and September (7km).
