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 from November to December is characterized by an average high-temperature of a warm 23.7°C (74.7°F), not significantly different from the 21.5°C (70.7°F) of November. In Vermont, the nighttime temperature averages to a fresh 12.5°C (54.5°F) during December.Humidity
The average relative humidity in December is 66%.Rainfall
In December, the rain falls for 12.6 days. Throughout December, 46mm (1.81") of precipitation is accumulated. In Vermont, during the entire year, the rain falls for 166 days and collects up to 496mm (19.53") of precipitation.Daylight
With an average of 14h and 42min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 5:50 am and sunset at 8:25 pm. On the last day of December, sunrise is at 5:59 am and sunset at 8:44 pm AEDT.
Sunshine
With an average of 10h of sunshine, December has the most sunshine of the year in Vermont.UV index
The months with the highest UV index are January, February, October through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 5 during December translates into the following guidance:
Ensure safety - Recommendations to avert sunburn are presented. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Vermont in December?
What is the average humidity in December in Vermont?
How many days does it rain in December in Vermont?
When are the longest days in Vermont?
What is the average length of the day in December in Vermont?
When are sunrise and sunset in December in Vermont?
What month has the most sunshine in Vermont?
How many hours of sunshine does Vermont have in December?
What are the months with the highest UV index in Vermont?
What is the UV index intensity in December in Vermont?
Average temperature in December
Vermont, Australia
- Average high temperature in December: 23.7°C
The warmest month (with the highest average high temperature) is January (25.9°C).
The month with the lowest average high temperature is July (12.3°C).
- Average low temperature in December: 12.5°C
The month with the highest average low temperature is February (14.5°C).
The coldest month (with the lowest average low temperature) is August (6.4°C).
Average pressure in December
Vermont, Australia
- Average pressure in December: 1012.7mbar
The month with the highest atmospheric pressure is June (1021.3mbar).
The month with the lowest atmospheric pressure is January (1012.4mbar).
Average wind speed in December
Vermont, Australia
- Average wind speed in December: 10.4km/h
The windiest month (with the highest average wind speed) is August (13km/h).
The calmest month (with the lowest average wind speed) is April (9.9km/h).
Average humidity in December
Vermont, Australia
- Average humidity in December: 66%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is January (64%).
Average rainfall in December
Vermont, Australia
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is August (48mm).
The driest month (with the least rainfall) is July (36mm).
Average rainfall days in December
Vermont, Australia
- Average rainfall days in December: 12.6 days
The month with the highest number of rainy days is August (17.5 days).
The month with the least rainy days is January (9.7 days).
Average daylight in December /
Average sunshine in December
Vermont, Australia
- Average daylight in December: 14h and 4min
The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in December: 10h and 0min
The month with the most sunshine is December (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 6h and 30min).
Average sunshine days in December
Vermont, Australia
- Average sunshine days in December: 15.4 days
The month with the most sunshine days is January (16.6 days).
The month with the least sunshine days is July (10.1 days).
Average UV index in December
Vermont, Australia
- Average UV index in December: 5
The months with the highest UV index are January, February, October, November and December (UV index 5).
The months with the lowest UV index are May, June, July and August (UV index 3).
Average cloud cover in December
Vermont, Australia
- Average cloud cover in December: 33
The months with the most cloud cover are July and August (Cloud cover 49).
The month with the least cloud cover is January (Cloud cover 29).
Average visibility in December
Vermont, Australia
- Average visibility in December: 9km
The month with the highest visibility is February (10km).
The months with the lowest visibility are January, March, April, May, June, July, August, September, October, November and December (9km).
