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 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
As Sutton welcomes December, the average high-temperature records at an enjoyable 16.3°C (61.3°F), marking an insignificant deviation from the prior month. Nighttime temperature lowers to an average of 8.8°C (47.8°F) in December.Humidity
In December, the average relative humidity in Sutton is 80%.Rainfall
In December, the rain falls for 18.5 days. Throughout December, 54mm (2.13") of precipitation is accumulated. Throughout the year, there are 189 rainfall days, and 513mm (20.2") of precipitation is accumulated.Snowfall
In Sutton, snow does not fall in January through April, June, October through December.Daylight
With an average of 15h and 36min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 5:46 am and sunset at 9:10 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 9:31 pm NZDT.
Sunshine
With an average of 10.3h of sunshine, December has the most sunshine of the year in Sutton.UV index
The average daily maximum UV index in December in Sutton is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum UV index, 4 during December, leads to the following recommendations:
Take precautions - Protection against sun damage is advised. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Sutton?
What is the average humidity in December in Sutton?
How many days does it rain in December in Sutton?
When it does not snow in Sutton?
When are the longest days in Sutton?
What is the average length of the day in December in Sutton?
When is the sunrise / sunset in December in Sutton?
What month has the most sunshine in Sutton?
How many hours of sunshine does Sutton have in December?
How high is the UV index in December in Sutton?
Average temperature in December
Sutton, New Zealand
- Average high temperature in December: 16.3°C
The warmest months (with the highest average high temperature) are January and February (17.3°C).
The month with the lowest average high temperature is July (8.6°C).
- Average low temperature in December: 8.8°C
The month with the highest average low temperature is January (9.8°C).
The coldest month (with the lowest average low temperature) is July (3.8°C).
Average pressure in December
Sutton, New Zealand
- Average pressure in December: 1010.8mbar
The month with the highest atmospheric pressure is March (1016.1mbar).
The months with the lowest atmospheric pressure are September and November (1009.7mbar).
Average wind speed in December
Sutton, New Zealand
- Average wind speed in December: 14.6km/h
The windiest month (with the highest average wind speed) is October (16.7km/h).
The calmest month (with the lowest average wind speed) is February (13.5km/h).
Average humidity in December
Sutton, New Zealand
- Average humidity in December: 80%
The month with the highest relative humidity is August (82%).
The months with the lowest relative humidity are October and November (78%).
Average rainfall in December
Sutton, New Zealand
- Average rainfall in December: 54mm
The wettest month (with the highest rainfall) is November (64mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in December
Sutton, New Zealand
- Average rainfall days in December: 18.5 days
The month with the highest number of rainy days is October (18.8 days).
The month with the least rainy days is June (13.1 days).
Average snowfall in December
Sutton, New Zealand
- Average snowfall in December: 0mm
The month with the highest snowfall is August (11mm).
The months with the least snowfall are January, February, March, April, June, October, November and December (0mm).
Average snowfall days in December
Sutton, New Zealand
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is August (0.7 days).
The months with the least snowfall days are January, February, March, April, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Sutton, New Zealand
- Average daylight in December: 15h and 4min
The month with the longest days is December (Average daylight: 15h and 36min).
The month with the shortest days is June (Average daylight: 8h and 48min).
- Average sunshine in December: 10h and 2min
The month with the most sunshine is December (Average sunshine: 10h and 18min).
The month with the least sunshine is June (Average sunshine: 4h and 42min).
Average sunshine days in December
Sutton, New Zealand
- Average sunshine days in December: 9.7 days
The month with the most sunshine days is July (14.8 days).
The month with the least sunshine days is November (8.5 days).
Average UV index in December
Sutton, New Zealand
- Average UV index in December: 4
The month with the highest UV index is January (UV index 5).
The months with the lowest UV index are April, May, June, July, August, September and October (UV index 3).
Average cloud cover in December
Sutton, New Zealand
- Average cloud cover in December: 45
The months with the most cloud cover are October and November (Cloud cover 47).
The month with the least cloud cover is March (Cloud cover 42).
Average visibility in December
Sutton, New Zealand
- Average visibility in December: 9km
The months with the highest visibility are June and July (10km).
The months with the lowest visibility are January, February, March, April, May, August, September, October, November and December (9km).
