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
Weather in December
Temperature
As November transitions into December, the average high-temperature rests at an agreeable 20.3°C (68.5°F), maintaining a close resemblance to the previous month. In Dairy Flat, the nightly December temperatures experience a slight descent from daily highs to an average low of 15.5°C (59.9°F).Humidity
In December, the average relative humidity is 78%.Rainfall
In Dairy Flat, New Zealand, during December, the rain falls for 14.5 days and regularly aggregates up to 57mm (2.24") of precipitation. Throughout the year, there are 186.5 rainfall days, and 625mm (24.61") of precipitation is accumulated.Daylight
The month with the longest days is December, with an average of 14h and 36min of daylight.On the first day of the month, sunrise is at 5:56 am and sunset at 8:24 pm. On the last day of December, in Dairy Flat, sunrise is at 6:05 am and sunset at 8:43 pm NZDT.
Sunshine
The month with the most sunshine is December, with an average of 8.3h of sunshine.UV index
January through April and December, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 5 in December translates into these instructions:
Be vigilant - Preventing sunburn is recommended. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the temperature in December in Dairy Flat?
What is the average humidity in December in Dairy Flat?
How many days does it rain in December in Dairy Flat?
When are the longest days in Dairy Flat?
What is the average length of the day in December in Dairy Flat?
When is the sunrise / sunset in December in Dairy Flat?
What month has the most sunshine in Dairy Flat?
How long on average sun shines in December in Dairy Flat?
What are the months with the highest UV index in Dairy Flat?
What is the UV index reading in December in Dairy Flat?
Average temperature in December
Dairy Flat, New Zealand
- Average high temperature in December: 20.3°C
The warmest month (with the highest average high temperature) is February (22.6°C).
The month with the lowest average high temperature is July (13.8°C).
- Average low temperature in December: 15.5°C
The month with the highest average low temperature is February (17.5°C).
The coldest month (with the lowest average low temperature) is July (10.4°C).
Average pressure in December
Dairy Flat, New Zealand
- Average pressure in December: 1015.5mbar
The month with the highest atmospheric pressure is March (1018.3mbar).
The months with the lowest atmospheric pressure are January and September (1014.8mbar).
Average wind speed in December
Dairy Flat, New Zealand
- Average wind speed in December: 15.3km/h
The windiest month (with the highest average wind speed) is September (19km/h).
The calmest month (with the lowest average wind speed) is February (13.9km/h).
Average humidity in December
Dairy Flat, New Zealand
- Average humidity in December: 78%
The months with the highest relative humidity are August and September (79%).
The months with the lowest relative humidity are January, February, March and November (77%).
Average rainfall in December
Dairy Flat, New Zealand
- Average rainfall in December: 57mm
The wettest month (with the highest rainfall) is June (71mm).
The driest month (with the least rainfall) is January (34mm).
Average rainfall days in December
Dairy Flat, New Zealand
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is August (18.9 days).
The month with the least rainy days is January (11.1 days).
Average daylight in December /
Average sunshine in December
Dairy Flat, New Zealand
- Average daylight in December: 14h and 4min
The month with the longest days is December (Average daylight: 14h and 36min).
The month with the shortest days is June (Average daylight: 9h and 42min).
- Average sunshine in December: 8h and 2min
The month with the most sunshine is December (Average sunshine: 8h and 18min).
The month with the least sunshine is August (Average sunshine: 6h and 24min).
Average sunshine days in December
Dairy Flat, New Zealand
- Average sunshine days in December: 11.7 days
The month with the most sunshine days is January (16.3 days).
The month with the least sunshine days is September (7.7 days).
Average UV index in December
Dairy Flat, New Zealand
- Average UV index in December: 5
The months with the highest UV index are January, February, March, April and December (UV index 5).
The month with the lowest UV index is June (UV index 3).
Average cloud cover in December
Dairy Flat, New Zealand
- Average cloud cover in December: 43
The month with the most cloud cover is September (Cloud cover 49).
The month with the least cloud cover is January (Cloud cover 37).
Average visibility in December
Dairy Flat, 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).
Dairy Flat, New Zealand
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