December weather forecastBarraba, Australia
December
Weather in December
The first month of the summer, December, is still a warm month in Barraba, Australia, with an average temperature varying between 28.6°C (83.5°F) and 15.9°C (60.6°F).Temperature
The shift into December uncovers an average high-temperature of a still moderately hot 28.6°C (83.5°F), subtly different from the previous month. Marked by a significant temperature drop from daytime highs, the average nighttime temperature lowers to a mild 15.9°C (60.6°F) throughout December.Heat index
During December, the heat index is calculated to be a tropical 31°C (87.8°F). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.Metrics for the heat index primarily focus on shaded spots and light wind conditions. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
In Barraba, the average relative humidity in December is 61%.Rainfall
The month with the most rainfall in Barraba is December, when the rain falls for 13.5 days and typically aggregates up to 61mm (2.4") of precipitation.Snowfall
January through June, September through December are months without snowfall.Daylight
December has the longest days of the year, with an average of 14h and 6min of daylight.On the first day of the month, sunrise is at 5:47 am and sunset at 7:45 pm. On the last day of December, sunrise is at 5:58 am and sunset at 8:02 pm AEDT.
Sunshine
In December, the average sunshine is 11h.UV index
January, February, November and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 6 during December morphs into the following directions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Barraba, Australia
- Average high temperature in December: 28.6°C
The warmest month (with the highest average high temperature) is January (30.6°C).
The month with the lowest average high temperature is July (13.8°C).
- Average low temperature in December: 15.9°C
The month with the highest average low temperature is January (17.8°C).
The coldest month (with the lowest average low temperature) is July (3.6°C).
Average pressure in December
Barraba, Australia
- Average pressure in December: 1012.9mbar
The month with the highest atmospheric pressure is July (1022mbar).
The month with the lowest atmospheric pressure is January (1012.3mbar).
Average wind speed in December
Barraba, Australia
- Average wind speed in December: 8.2km/h
The windiest month (with the highest average wind speed) is November (8.4km/h).
The calmest month (with the lowest average wind speed) is May (6.6km/h).
Average humidity in December
Barraba, Australia
- Average humidity in December: 61%
The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is January (60%).
Average rainfall in December
Barraba, Australia
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is May (16mm).
Average rainfall days in December
Barraba, Australia
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is December (13.5 days).
The month with the least rainy days is May (7.3 days).
Average snowfall in December
Barraba, Australia
- Average snowfall in December: 0mm
The months with the highest snowfall are July and August (1mm).
The months with the least snowfall are January, February, March, April, May, June, September, October, November and December (0mm).
Average snowfall days in December
Barraba, Australia
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is August (0.2 days).
The months with the least snowfall days are January, February, March, April, May, June, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Barraba, Australia
- Average daylight in December: 14h and 6min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in December: 11h and 0min
The month with the most sunshine is November (Average sunshine: 11h and 6min).
The month with the least sunshine is June (Average sunshine: 7h and 18min).
Average sunshine days in December
Barraba, Australia
- Average sunshine days in December: 16.4 days
The month with the most sunshine days is May (23 days).
The month with the least sunshine days is November (15.8 days).
Average UV index in December
Barraba, 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 June and July (UV index 3).
Average cloud cover in December
Barraba, Australia
- Average cloud cover in December: 25
The month with the most cloud cover is June (Cloud cover 48).
The months with the least cloud cover are January, February, November and December (Cloud cover 25).
Average visibility in December
Barraba, Australia
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, October, November and December (9km).
The months with the lowest visibility are June and July (7km).
