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
As December unfolds, the average high-temperature reaches a still moderately hot 24.4°C (75.9°F), hinting at a slight fluctuation from the previous month. Dumpu, during December, witnesses an average low-temperature of 15.3°C (59.5°F).Humidity
In Dumpu, the average relative humidity in December is 84%.Rainfall
In Dumpu, Papua New Guinea, during December, the rain falls for 30.2 days and regularly aggregates up to 263mm (10.35") of precipitation. Throughout the year, there are 347.8 rainfall days, and 2409mm (94.84") of precipitation is accumulated.Daylight
December has the longest days of the year, with an average of 12h and 30min of daylight.On the first day of the month, sunrise is at 05:52 and sunset at 18:19. On the last day of December, sunrise is at 06:06 and sunset at 18:33 +10.
Sunshine
In Dumpu, the average sunshine in December is 9.3h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 4 during December translates into the following directions:
Be vigilant - Preventing sunburn is recommended. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the average humidity in December?
How many days does it rain in December?
When are the longest days?
How many hours of daylight does Dumpu have in December?
When are sunrise and sunset in December?
How long on average sun shines in December?
When is the lowest UV index?
How high is the UV index in December in Dumpu?
Average temperature in December
Dumpu, Papua New Guinea
- Average high temperature in December: 24.4°C
The warmest month (with the highest average high temperature) is November (24.6°C).
The month with the lowest average high temperature is July (22.5°C).
- Average low temperature in December: 15.3°C
The month with the highest average low temperature is February (15.6°C).
The coldest months (with the lowest average low temperature) are July, August and September (13.8°C).
Average pressure in December
Dumpu, Papua New Guinea
- Average pressure in December: 1009.8mbar
The month with the highest atmospheric pressure is August (1012.7mbar).
The months with the lowest atmospheric pressure are January and December (1009.8mbar).
Average wind speed in December
Dumpu, Papua New Guinea
- Average wind speed in December: 3.1km/h
The windiest month (with the highest average wind speed) is July (4.7km/h).
The calmest month (with the lowest average wind speed) is December (3.1km/h).
Average humidity in December
Dumpu, Papua New Guinea
- Average humidity in December: 84%
The month with the highest relative humidity is April (87%).
The month with the lowest relative humidity is October (80%).
Average rainfall in December
Dumpu, Papua New Guinea
- Average rainfall in December: 263mm
The wettest month (with the highest rainfall) is March (317mm).
The driest month (with the least rainfall) is July (102mm).
Average rainfall days in December
Dumpu, Papua New Guinea
- Average rainfall days in December: 30.2 days
The month with the highest number of rainy days is March (30.7 days).
The month with the least rainy days is July (27.1 days).
Average daylight in December /
Average sunshine in December
Dumpu, Papua New Guinea
- Average daylight in December: 12h and 3min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in December: 9h and 2min
The month with the most sunshine is November (Average sunshine: 10h and 12min).
The months with the least sunshine are January, February and March (Average sunshine: 7h and 36min).
Average sunshine days in December
Dumpu, Papua New Guinea
- Average sunshine days in December: 0.5 days
The month with the most sunshine days is July (2.2 days).
The month with the least sunshine days is March (0 days).
Average UV index in December
Dumpu, Papua New Guinea
- Average UV index in December: 4
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October and November (UV index 5).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in December
Dumpu, Papua New Guinea
- Average cloud cover in December: 50
The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 42).
Average visibility in December
Dumpu, Papua New Guinea
- Average visibility in December: 8km
The month with the highest visibility is September (9km).
The months with the lowest visibility are January and April (7km).
