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
With the transition into December, Manokwari notes an average high-temperature of a still moderately hot 27.5°C (81.5°F), closely resembling November. Manokwari, in the month of December, notes an average low temperature of 24.1°C (75.4°F), indicating a small decrease from the daytime highs.Heat index
For most parts of December, the heat index is calculated to be a tropical 31°C (87.8°F). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.Be informed that the heat index values are oriented around shady conditions and gentle breezes. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly meaningful for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
In Manokwari, Indonesia, the average relative humidity in December is 80%.Rainfall
In Manokwari, during December, the rain falls for 25.5 days and regularly aggregates up to 151mm (5.94") of precipitation. In Manokwari, during the entire year, the rain falls for 314.9 days and collects up to 1786mm (70.31") of precipitation.Sea temperature
In Manokwari, in December, the average water temperature is 29.6°C (85.3°F).Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and similar water activities, ensuring pleasure and comfort for extended periods without feeling uneasy.
Daylight
With an average of 12h and 12min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 05:47 and sunset at 17:57. On the last day of December, in Manokwari, sunrise is at 06:01 and sunset at 18:11 WIT.
Sunshine
In Manokwari, Indonesia, the average sunshine in December is 9.4h.UV index
The months with the highest UV index in Manokwari, Indonesia, are January through December, with an average maximum UV index of 6. The months with the lowest UV index in Manokwari are January through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 6 transforms into these recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Watch out! Reflections from sand and water can surge UV radiation exposure.
Frequently asked questions
What are the temperatures in Manokwari in December?
What is the average humidity in December in Manokwari?
How much does it rain in Manokwari in December?
How warm is the water in December in Manokwari?
When are the longest days in Manokwari?
What is the average length of the day in December in Manokwari?
What time are sunrise and sunset in December in Manokwari?
How many hours of sunshine does Manokwari have in December?
What are the months with the highest UV index in Manokwari?
When is the lowest UV index in Manokwari?
What is the UV index reading in December in Manokwari?
Average temperature in December
Manokwari, Indonesia
- Average high temperature in December: 27.5°C
The warmest month (with the highest average high temperature) is October (28°C).
The months with the lowest average high temperature are January and March (27°C).
- Average low temperature in December: 24.1°C
The month with the highest average low temperature is December (24.1°C).
The coldest month (with the lowest average low temperature) is September (23°C).
Average pressure in December
Manokwari, Indonesia
- Average pressure in December: 1008.2mbar
The month with the highest atmospheric pressure is September (1010mbar).
The month with the lowest atmospheric pressure is December (1008.2mbar).
Average wind speed in December
Manokwari, Indonesia
- Average wind speed in December: 7.4km/h
The windiest month (with the highest average wind speed) is February (9.5km/h).
The calmest month (with the lowest average wind speed) is May (6.2km/h).
Average humidity in December
Manokwari, Indonesia
- Average humidity in December: 80%
The months with the highest relative humidity are March and April (82%).
The months with the lowest relative humidity are July, August, September and October (78%).
Average rainfall in December
Manokwari, Indonesia
- Average rainfall in December: 151mm
The wettest month (with the highest rainfall) is April (225mm).
The driest month (with the least rainfall) is September (102mm).
Average rainfall days in December
Manokwari, Indonesia
- Average rainfall days in December: 25.5 days
The month with the highest number of rainy days is April (27.9 days).
The month with the least rainy days is February (21.9 days).
Average sea temperature in December
Manokwari, Indonesia
- Average sea temperature in December: 29.6°C
The best months for swimming (with the highest average sea temperature) are May, October and November (29.8°C).
The coldest month (with the lowest average sea temperature) is March (29.2°C).
Average daylight in December /
Average sunshine in December
Manokwari, Indonesia
- Average daylight in December: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 6min).
- Average sunshine in December: 9h and 2min
The month with the most sunshine is May (Average sunshine: 10h and 42min).
The month with the least sunshine is March (Average sunshine: 7h and 54min).
Average sunshine days in December
Manokwari, Indonesia
- Average sunshine days in December: 4.2 days
The month with the most sunshine days is January (5.2 days).
The month with the least sunshine days is September (0.9 days).
Average UV index in December
Manokwari, Indonesia
- Average UV index in December: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in December
Manokwari, Indonesia
- Average cloud cover in December: 42
The months with the most cloud cover are March and April (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 33).
Average visibility in December
Manokwari, Indonesia
- Average visibility in December: 10km
The months with the highest visibility are January, February, June, August, September, October and December (10km).
The months with the lowest visibility are March, April, May, July and November (9km).
Manokwari, Indonesia
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