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 shift into December is characterized by a subtle rise in the average high-temperature, transitioning from November's moderately hot 27.5°C (81.5°F) to a hot 30.6°C (87.1°F). Marked by a significant temperature drop from daytime highs, the average nighttime temperature lowers to an enjoyable 17.6°C (63.7°F) throughout December.Humidity
In December, the average relative humidity is 39%.Rainfall
In Nandaly, in December, it is raining for 5.4 days, with typically 16mm (0.63") of accumulated precipitation. Throughout the year, in Nandaly, there are 74.2 rainfall days, and 193mm (7.6") of precipitation is accumulated.Daylight
December has the longest days of the year in Nandaly, with an average of 14h and 30min of daylight.On the first day of December, sunrise is at 6:07 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:47 pm AEDT.
Sunshine
The average sunshine in December is 9.2h.UV index
The months with the highest UV index are January and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.Note: In December, a regular UV index of 7 translates into these guidelines:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is December in Nandaly?
What is the average humidity in December in Nandaly?
How much does it rain in Nandaly in December?
When are the longest days in Nandaly?
What is the average length of the day in December in Nandaly?
When are sunrise and sunset in December in Nandaly?
How many hours of sunshine does Nandaly have in December?
What is the month with the highest UV index in Nandaly?
What is the UV index intensity in December in Nandaly?
Average temperature in December
Nandaly, Australia
- Average high temperature in December: 30.6°C
The warmest month (with the highest average high temperature) is January (33.1°C).
The month with the lowest average high temperature is July (14.3°C).
- Average low temperature in December: 17.6°C
The month with the highest average low temperature is January (19.8°C).
The coldest month (with the lowest average low temperature) is August (5.3°C).
Average pressure in December
Nandaly, Australia
- Average pressure in December: 1011.4mbar
The month with the highest atmospheric pressure is June (1022mbar).
The month with the lowest atmospheric pressure is January (1010.5mbar).
Average wind speed in December
Nandaly, Australia
- Average wind speed in December: 14.4km/h
The windiest months (with the highest average wind speed) are August and October (14.6km/h).
The calmest month (with the lowest average wind speed) is April (12.1km/h).
Average humidity in December
Nandaly, Australia
- Average humidity in December: 39%
The months with the highest relative humidity are June and July (76%).
The month with the lowest relative humidity is January (36%).
Average rainfall in December
Nandaly, Australia
- Average rainfall in December: 16mm
The wettest month (with the highest rainfall) is November (24mm).
The driest months (with the least rainfall) are March, June, September and October (13mm).
Average rainfall days in December
Nandaly, Australia
- Average rainfall days in December: 5.4 days
The month with the highest number of rainy days is August (7.8 days).
The month with the least rainy days is December (5.4 days).
Average daylight in December /
Average sunshine in December
Nandaly, Australia
- Average daylight in December: 14h and 3min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in December: 9h and 1min
The month with the most sunshine is January (Average sunshine: 9h and 24min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).
Average sunshine days in December
Nandaly, Australia
- Average sunshine days in December: 24.5 days
The month with the most sunshine days is January (25.2 days).
The month with the least sunshine days is August (21 days).
Average UV index in December
Nandaly, Australia
- Average UV index in December: 7
The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are June and August (UV index 3).
Average cloud cover in December
Nandaly, Australia
- Average cloud cover in December: 18
The month with the most cloud cover is July (Cloud cover 35).
The month with the least cloud cover is January (Cloud cover 14).
Average visibility in December
Nandaly, Australia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
