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
Transitioning from November to December, Porangahau observes an average high-temperature of an agreeable 20.2°C (68.4°F), differing subtly from the previous month. During the month of December, an average low-temperature of 13.2°C (55.8°F) is recorded.Humidity
The average relative humidity in December is 75%.Rainfall
In Porangahau, in December, during 10.5 rainfall days, 30mm (1.18") of precipitation is typically accumulated. In Porangahau, New Zealand, during the entire year, the rain falls for 131.4 days and collects up to 363mm (14.29") of precipitation.Daylight
The month with the longest days in Porangahau, New Zealand, is December, with an average of 15h and 0min of daylight.On the first day of the month, sunrise is at 5:37 am and sunset at 8:27 pm. On the last day of December, in Porangahau, sunrise is at 5:46 am and sunset at 8:46 pm NZDT.
Sunshine
The average sunshine in December in Porangahau is 9.8h.UV index
January through March and December, with an average maximum UV index of 5, are months with the highest UV index in Porangahau. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: A typical high UV index of 5 in December suggests the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What is the average December temperature in Porangahau?
What is the average humidity in December in Porangahau?
How many days does it rain in December in Porangahau?
When are the longest days in Porangahau?
What is the average length of the day in December in Porangahau?
When is the sunrise / sunset in December in Porangahau?
How many hours of sunshine does Porangahau have in December?
What are the months with the highest UV index in Porangahau?
What is the UV index reading in December in Porangahau?
Average temperature in December
Porangahau, New Zealand
- Average high temperature in December: 20.2°C
The warmest month (with the highest average high temperature) is January (21.9°C).
The month with the lowest average high temperature is July (12.3°C).
- Average low temperature in December: 13.2°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 (7.2°C).
Average pressure in December
Porangahau, New Zealand
- Average pressure in December: 1014.4mbar
The month with the highest atmospheric pressure is March (1018.3mbar).
The months with the lowest atmospheric pressure are September and November (1013.2mbar).
Average wind speed in December
Porangahau, New Zealand
- Average wind speed in December: 12.7km/h
The windiest month (with the highest average wind speed) is September (15.2km/h).
The calmest month (with the lowest average wind speed) is February (12km/h).
Average humidity in December
Porangahau, New Zealand
- Average humidity in December: 75%
The months with the highest relative humidity are June and July (78%).
The months with the lowest relative humidity are January and November (73%).
Average rainfall in December
Porangahau, New Zealand
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is June (46mm).
The driest month (with the least rainfall) is February (19mm).
Average rainfall days in December
Porangahau, New Zealand
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is August (12.4 days).
The month with the least rainy days is January (9.3 days).
Average daylight in December /
Average sunshine in December
Porangahau, New Zealand
- Average daylight in December: 15h and 0min
The month with the longest days is December (Average daylight: 15h and 0min).
The month with the shortest days is June (Average daylight: 9h and 18min).
- Average sunshine in December: 9h and 5min
The month with the most sunshine is November (Average sunshine: 9h and 54min).
The month with the least sunshine is June (Average sunshine: 5h and 30min).
Average sunshine days in December
Porangahau, New Zealand
- Average sunshine days in December: 18.3 days
The month with the most sunshine days is January (20.1 days).
The months with the least sunshine days are February, June, August and September (16.3 days).
Average UV index in December
Porangahau, New Zealand
- Average UV index in December: 5
The months with the highest UV index are January, February, March 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
Porangahau, New Zealand
- Average cloud cover in December: 35
The months with the most cloud cover are June and July (Cloud cover 39).
The month with the least cloud cover is January (Cloud cover 28).
Average visibility in December
Porangahau, 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).
Porangahau, New Zealand
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