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
Weather in December
Temperature
At the start of December, Herbert's average high-temperature reaches a still refreshing 14.7°C (58.5°F), subtly different from the preceding month. Herbert, during December nights, observes a steady temperature, averaging at a fresh 10.5°C (50.9°F).Humidity
March and December, with an average relative humidity of 80%, are the most humid months in Herbert.Rainfall
In Herbert, in December, during 14 rainfall days, 34mm (1.34") of precipitation is typically accumulated. In Herbert, during the entire year, the rain falls for 150.6 days and collects up to 357mm (14.06") of precipitation.Snowfall
January through July, September through December are months without snowfall in Herbert.Daylight
December has the longest days of the year, with an average of 15h and 36min of daylight.On the first day of the month, sunrise is at 5:44 am and sunset at 9:06 pm. On the last day of December, sunrise is at 5:52 am and sunset at 9:27 pm NZDT.
Sunshine
With an average of 10.6h of sunshine, December has the most sunshine of the year.UV index
The months with the highest UV index are January through March, November and December, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 4 during December leads to these advisories:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What are the temperatures in Herbert in December?
What is the most humid month in Herbert?
What is the average humidity in December in Herbert?
How many days does it rain in December in Herbert?
When it does not snow in Herbert?
When are the longest days in Herbert?
What is the average length of the day in December in Herbert?
When is the sunrise / sunset in December in Herbert?
What month has the most sunshine in Herbert?
How many hours of sunshine does Herbert have in December?
What is the month with the highest UV index in Herbert?
What is the UV index reading in December in Herbert?
Average temperature in December
Herbert, New Zealand
- Average high temperature in December: 14.7°C
The warmest month (with the highest average high temperature) is February (15.8°C).
The month with the lowest average high temperature is July (9.2°C).
- Average low temperature in December: 10.5°C
The month with the highest average low temperature is February (11.7°C).
The coldest month (with the lowest average low temperature) is July (6.3°C).
Average pressure in December
Herbert, New Zealand
- Average pressure in December: 1010.9mbar
The month with the highest atmospheric pressure is March (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in December
Herbert, New Zealand
- Average wind speed in December: 19.6km/h
The windiest month (with the highest average wind speed) is June (21.8km/h).
The calmest month (with the lowest average wind speed) is February (18.4km/h).
Average humidity in December
Herbert, New Zealand
- Average humidity in December: 80%
The months with the highest relative humidity are March and December (80%).
The month with the lowest relative humidity is July (76%).
Average rainfall in December
Herbert, New Zealand
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is February (43mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in December
Herbert, New Zealand
- Average rainfall days in December: 14 days
The month with the highest number of rainy days is October (15.6 days).
The month with the least rainy days is March (11.1 days).
Average snowfall in December
Herbert, New Zealand
- Average snowfall in December: 0mm
The month with the highest snowfall is August (3mm).
The months with the least snowfall are January, February, March, April, May, June, July, September, October, November and December (0mm).
Average snowfall days in December
Herbert, 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, May, October and December (0 days).
Average daylight in December /
Average sunshine in December
Herbert, 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 4min
The month with the most sunshine is December (Average sunshine: 10h and 36min).
The month with the least sunshine is June (Average sunshine: 4h and 30min).
Average sunshine days in December
Herbert, New Zealand
- Average sunshine days in December: 14.9 days
The month with the most sunshine days is March (17.9 days).
The month with the least sunshine days is January (13.4 days).
Average UV index in December
Herbert, New Zealand
- Average UV index in December: 4
The months with the highest UV index are January, February, March, November and December (UV index 4).
The months with the lowest UV index are April, May, June, July, August, September and October (UV index 3).
Average cloud cover in December
Herbert, New Zealand
- Average cloud cover in December: 44
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is March (Cloud cover 40).
Average visibility in December
Herbert, 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).
Herbert, New Zealand
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