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
Glenmorgan's weather in December indicates an average high-temperature of a still hot 31.9°C (89.4°F), nearly consistent with the 30.5°C (86.9°F) of November. In Glenmorgan, the average nighttime temperature during December is a pleasant 20.9°C (69.6°F).Heat index
In December, the heat index is computed to be a hot 34°C (93.2°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.Heat index determinations are made taking into account the shade and light air movements. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Humidity
The average relative humidity in December is 50%.Rainfall
In Glenmorgan, Australia, in December, it is raining for 12.3 days, with typically 51mm (2.01") of accumulated precipitation. In Glenmorgan, during the entire year, the rain falls for 106.1 days and collects up to 425mm (16.73") of precipitation.Daylight
With an average of 13h and 48min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 4:58 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 5:09 am and sunset at 6:59 pm AEST.
Sunshine
In December, the average sunshine is 11h.UV index
January, February, November and December, with an average maximum UV index of 7, are months with the highest UV index in Glenmorgan. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 7 during December translates into these guidelines:
Resist overexposure. Safeguarding from solar damage is indispensable. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Glenmorgan in December?
What is the average humidity in December in Glenmorgan?
How many days does it rain in December in Glenmorgan?
When are the longest days in Glenmorgan?
What is the average length of the day in December in Glenmorgan?
When are sunrise and sunset in December in Glenmorgan?
How many hours of sunshine does Glenmorgan have in December?
When is the highest UV index in Glenmorgan?
What is the UV index reading in December in Glenmorgan?
Average temperature in December
Glenmorgan, Australia
- Average high temperature in December: 31.9°C
The warmest month (with the highest average high temperature) is January (32.6°C).
The month with the lowest average high temperature is July (17.9°C).
- Average low temperature in December: 20.9°C
The month with the highest average low temperature is January (22.2°C).
The coldest month (with the lowest average low temperature) is July (8.3°C).
Average pressure in December
Glenmorgan, Australia
- Average pressure in December: 1011.1mbar
The month with the highest atmospheric pressure is July (1021.7mbar).
The month with the lowest atmospheric pressure is January (1010.1mbar).
Average wind speed in December
Glenmorgan, Australia
- Average wind speed in December: 16.7km/h
The windiest month (with the highest average wind speed) is January (17.1km/h).
The calmest months (with the lowest average wind speed) are April and May (12.7km/h).
Average humidity in December
Glenmorgan, Australia
- Average humidity in December: 50%
The month with the highest relative humidity is June (71%).
The month with the lowest relative humidity is November (47%).
Average rainfall in December
Glenmorgan, Australia
- Average rainfall in December: 51mm
The wettest month (with the highest rainfall) is February (63mm).
The driest month (with the least rainfall) is July (15mm).
Average rainfall days in December
Glenmorgan, Australia
- Average rainfall days in December: 12.3 days
The month with the highest number of rainy days is December (12.3 days).
The month with the least rainy days is August (4.6 days).
Average daylight in December /
Average sunshine in December
Glenmorgan, Australia
- Average daylight in December: 13h and 5min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in December: 11h and 0min
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
Glenmorgan, Australia
- Average sunshine days in December: 17.2 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is February (16.3 days).
Average UV index in December
Glenmorgan, 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 and July (UV index 4).
Average cloud cover in December
Glenmorgan, Australia
- Average cloud cover in December: 23
The months with the most cloud cover are February and March (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in December
Glenmorgan, Australia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
