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
December
Weather in December
Temperature
Flying Fish Cove notes an average high-temperature of a still moderately hot 27.8°C (82°F) in December, hardly diverging from November. A minimal decline in temperature from daytime highs is anticipated in Flying Fish Cove, Christmas Island throughout the December nights, averaging a still moderately hot 23.9°C (75°F).Heat index
In December, the heat index is computed to be a hot 31°C (87.8°F). Continued exposure and engagement in activity might trigger tiredness and subsequently heat cramps.Heat index data is primarily for areas with shade and subjected to light winds. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
In December, the average relative humidity in Flying Fish Cove, Christmas Island, is 79%.Rainfall
In Flying Fish Cove, in December, it is raining for 21.4 days, with typically 103mm (4.06") of accumulated precipitation. In Flying Fish Cove, Christmas Island, during the entire year, the rain falls for 243.6 days and collects up to 1046mm (41.18") of precipitation.Sea temperature
In Flying Fish Cove, Christmas Island, in December, the average water temperature is 28.6°C (83.5°F).Note: Swimming, diving, and other water-related activities in temperatures between 25°C (77°F) and 29°C (84.2°F) are considered highly enjoyable and satisfying for longer durations without uneasiness.
Daylight
December has the longest days of the year, with an average of 12h and 42min of daylight.On the first day of the month, sunrise is at 05:25 and sunset at 18:07. On the last day of December, in Flying Fish Cove, sunrise is at 05:38 and sunset at 18:22 +07.
Sunshine
In Flying Fish Cove, the average sunshine in December is 9.2h.UV index
The months with the lowest UV index are May through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum UV index of 6 in December translates into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Stay aware! UV radiation is magnified when reflecting off sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Flying Fish Cove?
What is the average humidity in December in Flying Fish Cove?
How many days does it rain in December in Flying Fish Cove?
What is the sea water temperature in December in Flying Fish Cove?
When are the longest days in Flying Fish Cove?
What is the average length of the day in December in Flying Fish Cove?
When is the sunrise / sunset in December in Flying Fish Cove?
How many hours of sunshine does Flying Fish Cove have in December?
What is the month with the lowest UV index in Flying Fish Cove?
How high is the UV index in December in Flying Fish Cove?
Average temperature in December
Flying Fish Cove, Christmas Island
- Average high temperature in December: 27.8°C
The warmest month (with the highest average high temperature) is March (28.5°C).
The months with the lowest average high temperature are July and August (26.9°C).
- Average low temperature in December: 23.9°C
The months with the highest average low temperature are January and December (23.9°C).
The coldest month (with the lowest average low temperature) is August (21.6°C).
Average pressure in December
Flying Fish Cove, Christmas Island
- Average pressure in December: 1009.4mbar
The month with the highest atmospheric pressure is September (1011.9mbar).
The month with the lowest atmospheric pressure is December (1009.4mbar).
Average wind speed in December
Flying Fish Cove, Christmas Island
- Average wind speed in December: 10.1km/h
The windiest month (with the highest average wind speed) is August (15.6km/h).
The calmest month (with the lowest average wind speed) is April (8.9km/h).
Average humidity in December
Flying Fish Cove, Christmas Island
- Average humidity in December: 79%
The months with the highest relative humidity are May, June, July and November (82%).
The month with the lowest relative humidity is January (78%).
Average rainfall in December
Flying Fish Cove, Christmas Island
- Average rainfall in December: 103mm
The wettest month (with the highest rainfall) is May (140mm).
The driest month (with the least rainfall) is August (25mm).
Average rainfall days in December
Flying Fish Cove, Christmas Island
- Average rainfall days in December: 21.4 days
The month with the highest number of rainy days is November (23.6 days).
The month with the least rainy days is August (13.9 days).
Average sea temperature in December
Flying Fish Cove, Christmas Island
- Average sea temperature in December: 28.6°C
The best month for swimming (with the highest average sea temperature) is March (29.6°C).
The coldest months (with the lowest average sea temperature) are August and September (26.3°C).
Average daylight in December /
Average sunshine in December
Flying Fish Cove, Christmas Island
- Average daylight in December: 12h and 4min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in December: 9h and 1min
The month with the most sunshine is February (Average sunshine: 10h and 18min).
The month with the least sunshine is July (Average sunshine: 6h and 48min).
Average sunshine days in December
Flying Fish Cove, Christmas Island
- Average sunshine days in December: 7.3 days
The months with the most sunshine days are January and August (7.6 days).
The month with the least sunshine days is May (4.4 days).
Average UV index in December
Flying Fish Cove, Christmas Island
- Average UV index in December: 6
The months with the highest UV index are January, February, March and April (UV index 7).
The months with the lowest UV index are May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in December
Flying Fish Cove, Christmas Island
- Average cloud cover in December: 43
The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in December
Flying Fish Cove, Christmas Island
- 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).
