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
Second Valley's average high-temperature marks a still pleasant 22.5°C (72.5°F) with the advent of December, closely mirroring that of the preceding month. During December, the average low-temperature is a mild 15.3°C (59.5°F).Humidity
The average relative humidity in December in Second Valley is 64%.Rainfall
In Second Valley, Australia, in December, during 11.5 rainfall days, 23mm (0.91") of precipitation is typically accumulated. Throughout the year, in Second Valley, there are 142.7 rainfall days, and 303mm (11.93") of precipitation is accumulated.Daylight
The month with the longest days is December, with an average of 14h and 30min of daylight.On the first day of the month, sunrise is at 5:54 am and sunset at 8:17 pm. On the last day of December, in Second Valley, sunrise is at 6:04 am and sunset at 8:35 pm ACDT.
Sunshine
The month with the most sunshine in Second Valley is December, with an average of 9.8h of sunshine.UV index
January and December, with an average maximum UV index of 6, are months with the highest UV index in Second Valley. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 6 during December translates into these guidelines:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete 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
What is the usual temperature for Second Valley in December?
What is the average humidity in December in Second Valley?
How much does it rain in Second Valley in December?
When are the longest days in Second Valley?
How many hours of daylight does Second Valley have in December?
When are sunrise and sunset in December in Second Valley?
What month has the most sunshine in Second Valley?
How many hours of sunshine does Second Valley have in December?
When is the highest UV index in Second Valley?
What is the UV index intensity in December in Second Valley?
Average temperature in December
Second Valley, Australia
- Average high temperature in December: 22.5°C
The warmest month (with the highest average high temperature) is January (24.3°C).
The month with the lowest average high temperature is July (14.1°C).
- Average low temperature in December: 15.3°C
The month with the highest average low temperature is January (17.3°C).
The coldest month (with the lowest average low temperature) is August (9.8°C).
Average pressure in December
Second Valley, Australia
- Average pressure in December: 1013.3mbar
The month with the highest atmospheric pressure is June (1021.5mbar).
The month with the lowest atmospheric pressure is January (1012.7mbar).
Average wind speed in December
Second Valley, Australia
- Average wind speed in December: 15km/h
The windiest month (with the highest average wind speed) is August (17.8km/h).
The calmest month (with the lowest average wind speed) is April (13.7km/h).
Average humidity in December
Second Valley, Australia
- Average humidity in December: 64%
The months with the highest relative humidity are June and July (73%).
The month with the lowest relative humidity is January (63%).
Average rainfall in December
Second Valley, Australia
- Average rainfall in December: 23mm
The wettest month (with the highest rainfall) is May (39mm).
The driest month (with the least rainfall) is February (14mm).
Average rainfall days in December
Second Valley, Australia
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is February (6.9 days).
Average daylight in December /
Average sunshine in December
Second Valley, 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 5min
The month with the most sunshine is December (Average sunshine: 9h and 48min).
The months with the least sunshine are May and June (Average sunshine: 6h and 48min).
Average sunshine days in December
Second Valley, Australia
- Average sunshine days in December: 17.2 days
The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is July (12.1 days).
Average UV index in December
Second Valley, Australia
- Average UV index in December: 6
The months with the highest UV index are January 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
Second Valley, Australia
- Average cloud cover in December: 30
The month with the most cloud cover is May (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 25).
Average visibility in December
Second Valley, 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).
