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
December reports an average high-temperature of a still moderately hot 27.9°C (82.2°F), slightly varied from November's 28.8°C (83.8°F). An average nighttime temperature of 24.5°C (76.1°F) marks December in Tiwi.Heat index
In December, the heat index is evaluated at a tropical 33°C (91.4°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.Always consider that heat index estimations are for light winds and places in the shade. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Humidity
January and December, with an average relative humidity of 85%, are the most humid months.Rainfall
December is the month with the most rainfall. Rain falls for 24.5 days and accumulates 153mm (6.02") of precipitation.Sea temperature
In Tiwi, in December, the average water temperature is 27.9°C (82.2°F).Note: Swimming, diving, and other activities in water temperatures between 25°C (77°F) and 29°C (84.2°F) are thought to be quite enjoyable and satisfying for extended periods, with no discomfort.
Daylight
The month with the shortest days is December, with an average of 11h and 24min of daylight.On the first day of the month, sunrise is at 5:52 am and sunset at 5:16 pm. On the last day of December, in Tiwi, sunrise is at 6:08 am and sunset at 5:28 pm PST.
Sunshine
In December, the average sunshine in Tiwi is 5.3h.UV index
January, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Tiwi. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 6 in December translates into the following instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Boost your sun resistance with garments that are densely woven yet spacious. Attention! The combination of sand and water reflections enhances UV ray intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Tiwi?
What are the most humid months in Tiwi?
What is the average humidity in December in Tiwi?
What is the wettest month in Tiwi?
How much does it rain in Tiwi in December?
How warm is the water in December in Tiwi?
What is the month with the shortest days in Tiwi?
What is the average length of the day in December in Tiwi?
When is the sunrise / sunset in December in Tiwi?
How long on average sun shines in December in Tiwi?
When is the lowest UV index in Tiwi?
How high is the UV index in December in Tiwi?
Average temperature in December
Tiwi, Philippines
- Average high temperature in December: 27.9°C
The warmest month (with the highest average high temperature) is May (30.8°C).
The month with the lowest average high temperature is January (26.8°C).
- Average low temperature in December: 24.5°C
The month with the highest average low temperature is June (25.6°C).
The coldest month (with the lowest average low temperature) is February (22.9°C).
Average pressure in December
Tiwi, Philippines
- Average pressure in December: 1010.7mbar
The month with the highest atmospheric pressure is February (1013.1mbar).
The month with the lowest atmospheric pressure is August (1007.5mbar).
Average wind speed in December
Tiwi, Philippines
- Average wind speed in December: 12.6km/h
The windiest month (with the highest average wind speed) is January (13.9km/h).
The calmest month (with the lowest average wind speed) is May (7.9km/h).
Average humidity in December
Tiwi, Philippines
- Average humidity in December: 85%
The months with the highest relative humidity are January and December (85%).
The month with the lowest relative humidity is May (80%).
Average rainfall in December
Tiwi, Philippines
- Average rainfall in December: 153mm
The wettest month (with the highest rainfall) is December (153mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in December
Tiwi, Philippines
- Average rainfall days in December: 24.5 days
The month with the highest number of rainy days is December (24.5 days).
The month with the least rainy days is April (13.5 days).
Average sea temperature in December
Tiwi, Philippines
- Average sea temperature in December: 27.9°C
The best month for swimming (with the highest average sea temperature) is June (29.8°C).
The coldest month (with the lowest average sea temperature) is February (26.8°C).
Average daylight in December /
Average sunshine in December
Tiwi, Philippines
- Average daylight in December: 11h and 2min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is May (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Tiwi, Philippines
- Average sunshine days in December: 2.7 days
The month with the most sunshine days is August (12.4 days).
The month with the least sunshine days is January (2.4 days).
Average UV index in December
Tiwi, Philippines
- Average UV index in December: 6
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in December
Tiwi, Philippines
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 32).
Average visibility in December
Tiwi, Philippines
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August and September (10km).
The months with the lowest visibility are January, October, November and December (9km).
