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
The transition into December in Nukuhetulu notes an average high-temperature of a still warm 25.6°C (78.1°F), revealing a mild distinction from the 24.4°C (75.9°F) in November. Throughout December in Nukuhetulu, Tonga, a minimal difference from peak daytime temperatures is noted, marking a steady low-temperature average of 24.9°C (76.8°F).Humidity
The average relative humidity in December is 78%.Rainfall
In Nukuhetulu, during December, the rain falls for 16.5 days and regularly aggregates up to 75mm (2.95") of precipitation. Throughout the year, there are 193.9 rainfall days, and 991mm (39.02") of precipitation is accumulated.Daylight
The month with the longest days in Nukuhetulu is December, with an average of 13h and 24min of daylight.On the first day of the month, sunrise is at 05:50 and sunset at 19:10. On the last day of December, in Nukuhetulu, Tonga, sunrise is at 06:02 and sunset at 19:26 +13.
Sunshine
The average sunshine in December in Nukuhetulu, Tonga, is 8.6h.UV index
April through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 6 in December converts into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What is the average December temperature in Nukuhetulu?
What is the average humidity in December in Nukuhetulu?
How many days does it rain in December in Nukuhetulu?
When are the longest days in Nukuhetulu?
What is the average length of the day in December in Nukuhetulu?
When is the sunrise / sunset in December in Nukuhetulu?
How many hours of sunshine does Nukuhetulu have in December?
What is the month with the lowest UV index in Nukuhetulu?
What is the UV index reading in December in Nukuhetulu?
Average temperature in December
Nukuhetulu, Tonga
- Average high temperature in December: 25.6°C
The warmest month (with the highest average high temperature) is February (27.5°C).
The month with the lowest average high temperature is September (22.9°C).
- Average low temperature in December: 24.9°C
The month with the highest average low temperature is February (26.7°C).
The coldest month (with the lowest average low temperature) is August (21.6°C).
Average pressure in December
Nukuhetulu, Tonga
- Average pressure in December: 1011mbar
The months with the highest atmospheric pressure are August and September (1016.2mbar).
The months with the lowest atmospheric pressure are January and February (1008.6mbar).
Average wind speed in December
Nukuhetulu, Tonga
- Average wind speed in December: 24.9km/h
The windiest month (with the highest average wind speed) is July (25.6km/h).
The calmest month (with the lowest average wind speed) is January (23.3km/h).
Average humidity in December
Nukuhetulu, Tonga
- Average humidity in December: 78%
The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are July and August (75%).
Average rainfall in December
Nukuhetulu, Tonga
- Average rainfall in December: 75mm
The wettest month (with the highest rainfall) is February (163mm).
The driest month (with the least rainfall) is October (36mm).
Average rainfall days in December
Nukuhetulu, Tonga
- Average rainfall days in December: 16.5 days
The month with the highest number of rainy days is February (22.7 days).
The month with the least rainy days is October (12.9 days).
Average daylight in December /
Average sunshine in December
Nukuhetulu, Tonga
- Average daylight in December: 13h and 2min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in December: 8h and 4min
The month with the most sunshine is November (Average sunshine: 8h and 54min).
The month with the least sunshine is August (Average sunshine: 6h and 48min).
Average sunshine days in December
Nukuhetulu, Tonga
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is May (15.1 days).
The month with the least sunshine days is February (3.8 days).
Average UV index in December
Nukuhetulu, Tonga
- Average UV index in December: 6
The months with the highest UV index are January, February and March (UV index 7).
The months with the lowest UV index are April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in December
Nukuhetulu, Tonga
- Average cloud cover in December: 49
The month with the most cloud cover is August (Cloud cover 51).
The month with the least cloud cover is May (Cloud cover 46).
Average visibility in December
Nukuhetulu, Tonga
- 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).
Nukuhetulu, Tonga
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