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
December's advent denotes a minor fluctuation in the average high-temperature to a still refreshing 17.5°C (63.5°F) from November's 15.4°C (59.7°F). In Gracefield, December nights maintain a consistent temperature, with an average low of 13.4°C (56.1°F).Humidity
April through June, August and December, with an average relative humidity of 81%, are the most humid months in Gracefield.Rainfall
In December, in Gracefield, the rain falls for 11.1 days. Throughout December, 42mm (1.65") of precipitation is accumulated. In Gracefield, during the entire year, the rain falls for 142.6 days and collects up to 465mm (18.31") of precipitation.Daylight
December has the longest days of the year in Gracefield, with an average of 15h and 6min of daylight.On the first day of the month, sunrise is at 5:41 am and sunset at 8:36 pm. On the last day of December, sunrise is at 5:50 am and sunset at 8:56 pm NZDT.
Sunshine
November and December, with an average of 9.1h of sunshine, are months with the most sunshine.UV index
The months with the highest UV index are January, February and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: A maximum daily UV index of 5 during December morphs into the following directions:
Take precautions - Protection against sunburn is recommended. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Gracefield?
What are the most humid months in Gracefield?
What is the average humidity in December in Gracefield?
How many days does it rain in December in Gracefield?
When are the longest days in Gracefield?
How many hours of daylight does Gracefield have in December?
When is the sunrise / sunset in December in Gracefield?
What are the months with the most sunshine in Gracefield?
How many hours of sunshine does Gracefield have in December?
What are the months with the highest UV index in Gracefield?
What is the UV index reading in December in Gracefield?
Average temperature in December
Gracefield, New Zealand
- Average high temperature in December: 17.5°C
The warmest month (with the highest average high temperature) is February (19.2°C).
The month with the lowest average high temperature is July (11.2°C).
- Average low temperature in December: 13.4°C
The month with the highest average low temperature is February (14.7°C).
The coldest month (with the lowest average low temperature) is July (8.2°C).
Average pressure in December
Gracefield, New Zealand
- Average pressure in December: 1013.4mbar
The month with the highest atmospheric pressure is March (1017.7mbar).
The months with the lowest atmospheric pressure are September and November (1012.3mbar).
Average wind speed in December
Gracefield, New Zealand
- Average wind speed in December: 21.5km/h
The windiest month (with the highest average wind speed) is September (24.1km/h).
The calmest month (with the lowest average wind speed) is March (20.1km/h).
Average humidity in December
Gracefield, New Zealand
- Average humidity in December: 81%
The months with the highest relative humidity are April, May, June, August and December (81%).
The months with the lowest relative humidity are January, February, March, July, September, October and November (80%).
Average rainfall in December
Gracefield, New Zealand
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is June (55mm).
The driest month (with the least rainfall) is February (22mm).
Average rainfall days in December
Gracefield, New Zealand
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is June (14.8 days).
The month with the least rainy days is February (7.9 days).
Average daylight in December /
Average sunshine in December
Gracefield, New Zealand
- Average daylight in December: 15h and 1min
The month with the longest days is December (Average daylight: 15h and 6min).
The month with the shortest days is June (Average daylight: 9h and 18min).
- Average sunshine in December: 9h and 1min
The months with the most sunshine are November and December (Average sunshine: 9h and 6min).
The month with the least sunshine is June (Average sunshine: 5h and 12min).
Average sunshine days in December
Gracefield, New Zealand
- Average sunshine days in December: 17.8 days
The month with the most sunshine days is March (20.6 days).
The month with the least sunshine days is June (12.6 days).
Average UV index in December
Gracefield, New Zealand
- Average UV index in December: 5
The months with the highest UV index are January, February 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
Gracefield, New Zealand
- Average cloud cover in December: 39
The month with the most cloud cover is June (Cloud cover 45).
The month with the least cloud cover is February (Cloud cover 31).
Average visibility in December
Gracefield, New Zealand
- 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).
