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
Weather in December
Temperature
The weather during December records an average high-temperature of a still warm 25.9°C (78.6°F), closely mirroring the preceding month. Throughout December, Gawler River witnesses a nighttime temperature average of 16.8°C (62.2°F).Humidity
In Gawler River, the average relative humidity in December is 54%.Rainfall
In Gawler River, Australia, during December, the rain falls for 8.7 days and regularly aggregates up to 21mm (0.83") of precipitation. Throughout the year, there are 120.3 rainfall days, and 288mm (11.34") of precipitation is accumulated.Daylight
With an average of 14h and 24min of daylight, December has the longest days of the year in Gawler River, Australia.On the first day of December in Gawler River, Australia, sunrise is at 5:55 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:31 pm ACDT.
Sunshine
December has the most sunshine of the year, with an average of 10.2h of sunshine.UV index
January, February and December, with an average maximum UV index of 6, are months with the highest UV index in Gawler River, Australia. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 6 during December translates into these guidelines:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What are the temperatures in Gawler River in December?
What is the average humidity in December in Gawler River?
How many days does it rain in December in Gawler River?
When are the longest days in Gawler River?
How many hours of daylight does Gawler River have in December?
When are sunrise and sunset in December in Gawler River?
What month has the most sunshine in Gawler River?
How many hours of sunshine does Gawler River have in December?
When is the highest UV index in Gawler River?
How high is the UV index in December in Gawler River?
Average temperature in December
Gawler River, Australia
- Average high temperature in December: 25.9°C
The warmest month (with the highest average high temperature) is January (28°C).
The month with the lowest average high temperature is July (14.6°C).
- Average low temperature in December: 16.8°C
The month with the highest average low temperature is January (18.7°C).
The coldest month (with the lowest average low temperature) is August (8.9°C).
Average pressure in December
Gawler River, Australia
- Average pressure in December: 1012.9mbar
The month with the highest atmospheric pressure is June (1021.9mbar).
The month with the lowest atmospheric pressure is January (1012.2mbar).
Average wind speed in December
Gawler River, Australia
- Average wind speed in December: 14.4km/h
The windiest month (with the highest average wind speed) is August (15.5km/h).
The calmest month (with the lowest average wind speed) is April (12.6km/h).
Average humidity in December
Gawler River, Australia
- Average humidity in December: 54%
The month with the highest relative humidity is July (73%).
The month with the lowest relative humidity is January (52%).
Average rainfall in December
Gawler River, Australia
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is August (39mm).
The driest month (with the least rainfall) is March (13mm).
Average rainfall days in December
Gawler River, Australia
- Average rainfall days in December: 8.7 days
The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is February (5.8 days).
Average daylight in December /
Average sunshine in December
Gawler River, Australia
- Average daylight in December: 14h and 2min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in December: 10h and 1min
The month with the most sunshine is December (Average sunshine: 10h and 12min).
The months with the least sunshine are May and August (Average sunshine: 7h and 24min).
Average sunshine days in December
Gawler River, Australia
- Average sunshine days in December: 19.2 days
The month with the most sunshine days is January (22.4 days).
The month with the least sunshine days is July (13.7 days).
Average UV index in December
Gawler River, Australia
- Average UV index in December: 6
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in December
Gawler River, Australia
- Average cloud cover in December: 22
The months with the most cloud cover are May and July (Cloud cover 38).
The month with the least cloud cover is January (Cloud cover 18).
Average visibility in December
Gawler River, 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).
Gawler River, Australia
Weather forecast for your location
2. Allow the app to use your location
