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 initiation of December sees an average high-temperature of a still hot 32.2°C (90°F), showing minor variations from the previous month. Throughout the month of December, Yetman expects an average low of 20.5°C (68.9°F).Heat index
For December, the heat index is evaluated at a very hot 36°C (96.8°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.Heat index evaluations are typically in the context of light winds and shaded environments. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. 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 essentially critical for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
In Yetman, the average relative humidity in December is 53%.Rainfall
The months with the most rainfall are March and December, with an average 57mm (2.24") of precipitation.Daylight
December has the longest days of the year, with an average of 14h and 0min of daylight.On the first day of December, sunrise is at 5:50 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 7:58 pm AEDT.
Sunshine
In December, the average sunshine is 11.1h.UV index
The months with the highest UV index are January, February, November and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, a regular UV index of 7 translates into these guidelines:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of 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 many days does it rain in December?
When are the longest days?
How many hours of daylight does Yetman have in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Yetman have in December?
When is the highest UV index in Yetman?
How high is the UV index in December?
Average temperature in December
Yetman, Australia
- Average high temperature in December: 32.2°C
The warmest month (with the highest average high temperature) is January (33.3°C).
The month with the lowest average high temperature is July (17.4°C).
- Average low temperature in December: 20.5°C
The month with the highest average low temperature is January (21.7°C).
The coldest month (with the lowest average low temperature) is July (7.3°C).
Average pressure in December
Yetman, Australia
- Average pressure in December: 1012mbar
The month with the highest atmospheric pressure is July (1021.9mbar).
The month with the lowest atmospheric pressure is January (1011.2mbar).
Average wind speed in December
Yetman, Australia
- Average wind speed in December: 12.9km/h
The windiest month (with the highest average wind speed) is November (13.4km/h).
The calmest month (with the lowest average wind speed) is April (9.5km/h).
Average humidity in December
Yetman, Australia
- Average humidity in December: 53%
The month with the highest relative humidity is June (75%).
The month with the lowest relative humidity is November (50%).
Average rainfall in December
Yetman, Australia
- Average rainfall in December: 57mm
The wettest months (with the highest rainfall) are March and December (57mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in December
Yetman, Australia
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is December (12 days).
The month with the least rainy days is August (4.9 days).
Average daylight in December /
Average sunshine in December
Yetman, Australia
- Average daylight in December: 14h and 0min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in December: 11h and 1min
The month with the most sunshine is November (Average sunshine: 11h and 24min).
The month with the least sunshine is June (Average sunshine: 6h and 36min).
Average sunshine days in December
Yetman, Australia
- Average sunshine days in December: 17.1 days
The month with the most sunshine days is August (24.6 days).
The month with the least sunshine days is December (17.1 days).
Average UV index in December
Yetman, Australia
- Average UV index in December: 7
The months with the highest UV index are January, February, November and December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 4).
Average cloud cover in December
Yetman, Australia
- Average cloud cover in December: 24
The months with the most cloud cover are March and June (Cloud cover 28).
The months with the least cloud cover are August and September (Cloud cover 19).
Average visibility in December
Yetman, Australia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, September, October, November and December (10km).
The months with the lowest visibility are May, June, July and August (9km).
