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 snowfall 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
Marnoo experiences a minor temperature shift with the start of December, with average high-temperatures moving from 23°C (73.4°F) in November to a still moderately hot 26.4°C (79.5°F). In Marnoo, the average temperature during the nights of December marks a significant drop from the daily high, settling at a fresh 12.5°C (54.5°F).Humidity
In December, the average relative humidity in Marnoo is 55%.Rainfall
In Marnoo, in December, it is raining for 8 days, with typically 25mm (0.98") of accumulated precipitation. In Marnoo, during the entire year, the rain falls for 106.1 days and collects up to 266mm (10.47") of precipitation.Snowfall
January through July, September through December are months without snowfall.Daylight
With an average of 14h and 36min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 6:03 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:50 pm AEDT.
Sunshine
In Marnoo, the average sunshine in December is 8.7h.UV index
January and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In December, a daily UV index of 6 turns into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December?
What is the average humidity in December?
How many days does it rain in December?
When it does not snow?
When are the longest days?
How many hours of daylight does Marnoo have in December?
When are sunrise and sunset in December?
How many hours of sunshine does Marnoo have in December?
What are the months with the highest UV index?
What is the UV index reading in December?
Average temperature in December
Marnoo, Australia
- Average high temperature in December: 26.4°C
The warmest month (with the highest average high temperature) is January (29.1°C).
The month with the lowest average high temperature is July (11.4°C).
- Average low temperature in December: 12.5°C
The month with the highest average low temperature is February (15.2°C).
The coldest month (with the lowest average low temperature) is August (3.9°C).
Average pressure in December
Marnoo, Australia
- Average pressure in December: 1012.6mbar
The month with the highest atmospheric pressure is June (1021.7mbar).
The month with the lowest atmospheric pressure is January (1012.1mbar).
Average wind speed in December
Marnoo, Australia
- Average wind speed in December: 12km/h
The windiest month (with the highest average wind speed) is January (12.3km/h).
The calmest month (with the lowest average wind speed) is June (9.8km/h).
Average humidity in December
Marnoo, Australia
- Average humidity in December: 55%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is January (49%).
Average rainfall in December
Marnoo, Australia
- Average rainfall in December: 25mm
The wettest months (with the highest rainfall) are July and August (30mm).
The driest month (with the least rainfall) is March (14mm).
Average rainfall days in December
Marnoo, Australia
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is August (12.8 days).
The month with the least rainy days is January (6.1 days).
Average snowfall days in December
Marnoo, Australia
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Marnoo, 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: 8h and 4min
The month with the most sunshine is January (Average sunshine: 9h and 12min).
The month with the least sunshine is July (Average sunshine: 5h and 54min).
Average sunshine days in December
Marnoo, Australia
- Average sunshine days in December: 21.7 days
The month with the most sunshine days is January (23.8 days).
The month with the least sunshine days is August (15.3 days).
Average UV index in December
Marnoo, Australia
- Average UV index in December: 6
The months with the highest UV index are January and December (UV index 6).
The month with the lowest UV index is June (UV index 2).
Average cloud cover in December
Marnoo, Australia
- Average cloud cover in December: 27
The month with the most cloud cover is July (Cloud cover 58).
The month with the least cloud cover is January (Cloud cover 19).
Average visibility in December
Marnoo, 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 July, August and September (7km).
