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 sea temperature 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 average high-temperature is a still warm 29°C (84.2°F) in December, hardly different from the 29.2°C (84.6°F) recorded in November. Nights in December in Buka, Papua New Guinea, showcase an average temperature of 26°C (78.8°F), slightly cooler than the daytime.Heat index
December's mean heat index is estimated at a hot 34°C (93.2°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Humidity
In Buka, the average relative humidity in December is 78%.Rainfall
In Buka, Papua New Guinea, in December, during 26.8 rainfall days, 172mm (6.77") of precipitation is typically accumulated. In Buka, during the entire year, the rain falls for 314.3 days and collects up to 2023mm (79.65") of precipitation.Sea temperature
The months with the warmest seawater in Buka are January through May, November and December, with an average sea temperature of 30°C (86°F).Note: The surface water temperatures above 30°C (86°F) are arguably considered as unpleasant for swimming, and any intense water activity, as the refreshing effect of water is missing.
Daylight
With an average of 12h and 24min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 05:29 and sunset at 17:54. On the last day of the month, sunrise is at 05:42 and sunset at 18:09 +10.
Sunshine
In December, the average sunshine in Buka is 9h.UV index
The months with the highest UV index are January through March, May through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.Note: In December, the maximum UV index of 7 suggests these recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be wary! Reflections from sand and water make UV radiation more intense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is December in Buka?
What is the average humidity in December in Buka?
How many days does it rain in December in Buka?
What months are the sea warmest in Buka?
What is the sea temperature in December in Buka?
When are the longest days in Buka?
What is the average length of the day in December in Buka?
What time are sunrise and sunset in December in Buka?
How many hours of sunshine does Buka have in December?
When is the highest UV index in Buka?
What is the UV index intensity in December in Buka?
Average temperature in December
Buka, Papua New Guinea
- Average high temperature in December: 29°C
The warmest month (with the highest average high temperature) is May (29.3°C).
The month with the lowest average high temperature is July (28.4°C).
- Average low temperature in December: 26°C
The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is September (25.1°C).
Average pressure in December
Buka, Papua New Guinea
- Average pressure in December: 1007.7mbar
The months with the highest atmospheric pressure are August and September (1010mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed in December
Buka, Papua New Guinea
- Average wind speed in December: 8.7km/h
The windiest month (with the highest average wind speed) is August (13.6km/h).
The calmest month (with the lowest average wind speed) is April (7.5km/h).
Average humidity in December
Buka, Papua New Guinea
- Average humidity in December: 78%
The month with the highest relative humidity is July (80%).
The months with the lowest relative humidity are October and November (77%).
Average rainfall in December
Buka, Papua New Guinea
- Average rainfall in December: 172mm
The wettest month (with the highest rainfall) is March (226mm).
The driest month (with the least rainfall) is September (109mm).
Average rainfall days in December
Buka, Papua New Guinea
- Average rainfall days in December: 26.8 days
The month with the highest number of rainy days is March (27.9 days).
The month with the least rainy days is September (24.4 days).
Average sea temperature in December
Buka, Papua New Guinea
- Average sea temperature in December: 30°C
The best months for swimming (with the highest average sea temperature) are January, February, March, April, May, November and December (30°C).
The coldest months (with the lowest average sea temperature) are June, July, August, September and October (29°C).
Average daylight in December /
Average sunshine in December
Buka, Papua New Guinea
- Average daylight in December: 12h and 2min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in December: 9h and 0min
The months with the most sunshine are January and February (Average sunshine: 9h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 36min).
Average sunshine days in December
Buka, Papua New Guinea
- Average sunshine days in December: 3.3 days
The month with the most sunshine days is October (4.4 days).
The month with the least sunshine days is April (1.6 days).
Average UV index in December
Buka, Papua New Guinea
- Average UV index in December: 7
The months with the highest UV index are January, February, March, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is April (UV index 6).
Average cloud cover in December
Buka, Papua New Guinea
- Average cloud cover in December: 39
The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are May, September, October and November (Cloud cover 36).
Average visibility in December
Buka, Papua New Guinea
- Average visibility in December: 10km
The months with the highest visibility are February, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, March and April (9km).
Buka, Papua New Guinea
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