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 transition from November to December sees an average high-temperature of a pleasant 20.3°C (68.5°F), indicating a minor variance from the prior month. December nights in Whareponga, New Zealand, cool down to an average low-temperature of 12.8°C (55°F).Humidity
In December, the average relative humidity is 78%.Rainfall
In Whareponga, in December, it is raining for 13.2 days, with typically 43mm (1.69") of accumulated precipitation. Throughout the year, there are 155.8 rainfall days, and 492mm (19.37") of precipitation is accumulated.Daylight
December has the longest days of the year, with an average of 14h and 42min of daylight.On the first day of December, sunrise is at 5:37 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:32 pm NZDT.
Sunshine
The average sunshine in December in Whareponga is 9.3h.UV index
January, February 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 vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 5 in December translates into the following instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Whareponga?
What is the average humidity in December in Whareponga?
How many days does it rain in December in Whareponga?
When are the longest days in Whareponga?
What is the average length of the day in December in Whareponga?
What time are sunrise and sunset in December in Whareponga?
How many hours of sunshine does Whareponga have in December?
What is the month with the highest UV index in Whareponga?
What is the UV index reading in December in Whareponga?
Average temperature in December
Whareponga, New Zealand
- Average high temperature in December: 20.3°C
The warmest month (with the highest average high temperature) is January (22.3°C).
The month with the lowest average high temperature is July (12.4°C).
- Average low temperature in December: 12.8°C
The month with the highest average low temperature is February (14.9°C).
The coldest months (with the lowest average low temperature) are July and August (7.5°C).
Average pressure in December
Whareponga, New Zealand
- Average pressure in December: 1014.8mbar
The month with the highest atmospheric pressure is March (1018.3mbar).
The months with the lowest atmospheric pressure are September and November (1013.5mbar).
Average wind speed in December
Whareponga, New Zealand
- Average wind speed in December: 14km/h
The windiest month (with the highest average wind speed) is July (18.1km/h).
The calmest month (with the lowest average wind speed) is February (13.6km/h).
Average humidity in December
Whareponga, New Zealand
- Average humidity in December: 78%
The months with the highest relative humidity are April, June and July (80%).
The month with the lowest relative humidity is January (75%).
Average rainfall in December
Whareponga, New Zealand
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is June (64mm).
The driest months (with the least rainfall) are February and May (30mm).
Average rainfall days in December
Whareponga, New Zealand
- Average rainfall days in December: 13.2 days
The month with the highest number of rainy days is March (15.2 days).
The month with the least rainy days is January (10.4 days).
Average daylight in December /
Average sunshine in December
Whareponga, New Zealand
- 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: 9h and 2min
The month with the most sunshine is November (Average sunshine: 9h and 24min).
The month with the least sunshine is June (Average sunshine: 5h and 12min).
Average sunshine days in December
Whareponga, New Zealand
- Average sunshine days in December: 14.8 days
The month with the most sunshine days is January (18.5 days).
The month with the least sunshine days is February (13.2 days).
Average UV index in December
Whareponga, 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, August and October (UV index 3).
Average cloud cover in December
Whareponga, New Zealand
- Average cloud cover in December: 38
The month with the most cloud cover is June (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 32).
Average visibility in December
Whareponga, 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).
