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
Weather in December
Temperature
The start of December in Bethel marks an average high-temperature of a still moderately hot 27.4°C (81.3°F), hardly distinguishable from the conditions in November. A minor drop in temperature is observed from daytime highs in Bethel during the nights of December, averaging a still moderately hot 26.6°C (79.9°F).Heat index
The heat index in December is estimated at a hot 30°C (86°F). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.Note that heat index values are valued for light wind and location in the shade. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Humidity
The months with the highest humidity in Bethel, Vanuatu, are February through April, June, October through December, with an average relative humidity of 78%.Rainfall
In Bethel, Vanuatu, during December, the rain falls for 20.5 days and regularly aggregates up to 90mm (3.54") of precipitation. Throughout the year, there are 231.1 rainfall days, and 1033mm (40.67") of precipitation is accumulated.Daylight
December has the longest days of the year, with an average of 13h and 18min of daylight.On the first day of December in Bethel, sunrise is at 04:55 and sunset at 18:08. On the last day of the month, sunrise is at 05:07 and sunset at 18:24 +11.
Sunshine
The average sunshine in December is 9.3h.UV index
The months with the highest UV index are January through April, November and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 7 during December translates into the following guidance:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Bethel?
What is the most humid month in Bethel?
What is the average humidity in December in Bethel?
How much does it rain in Bethel in December?
When are the longest days in Bethel?
What is the average length of the day in December in Bethel?
What time are sunrise and sunset in December in Bethel?
How many hours of sunshine does Bethel have in December?
What is the month with the highest UV index in Bethel?
What is the UV index intensity in December in Bethel?
Average temperature in December
Bethel, Vanuatu
- Average high temperature in December: 27.4°C
The warmest month (with the highest average high temperature) is February (28.6°C).
The month with the lowest average high temperature is August (24.6°C).
- Average low temperature in December: 26.6°C
The month with the highest average low temperature is February (27.6°C).
The coldest month (with the lowest average low temperature) is August (23.5°C).
Average pressure in December
Bethel, Vanuatu
- Average pressure in December: 1009.1mbar
The month with the highest atmospheric pressure is August (1014.6mbar).
The month with the lowest atmospheric pressure is February (1006.7mbar).
Average wind speed in December
Bethel, Vanuatu
- Average wind speed in December: 23.1km/h
The windiest month (with the highest average wind speed) is July (27.1km/h).
The calmest month (with the lowest average wind speed) is January (20.4km/h).
Average humidity in December
Bethel, Vanuatu
- Average humidity in December: 78%
The months with the highest relative humidity are February, March, April, June, October, November and December (78%).
The months with the lowest relative humidity are January, May, July, August and September (77%).
Average rainfall in December
Bethel, Vanuatu
- Average rainfall in December: 90mm
The wettest month (with the highest rainfall) is April (184mm).
The driest month (with the least rainfall) is July (34mm).
Average rainfall days in December
Bethel, Vanuatu
- Average rainfall days in December: 20.5 days
The month with the highest number of rainy days is March (25.9 days).
The month with the least rainy days is September (13.8 days).
Average daylight in December /
Average sunshine in December
Bethel, Vanuatu
- Average daylight in December: 13h and 2min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 11h and 0min).
- Average sunshine in December: 9h and 2min
The month with the most sunshine is February (Average sunshine: 9h and 48min).
The month with the least sunshine is June (Average sunshine: 4h and 54min).
Average sunshine days in December
Bethel, Vanuatu
- Average sunshine days in December: 7.5 days
The month with the most sunshine days is October (9.8 days).
The month with the least sunshine days is March (2.3 days).
Average UV index in December
Bethel, Vanuatu
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, November and December (UV index 7).
The months with the lowest UV index are May, June, July, August, September and October (UV index 6).
Average cloud cover in December
Bethel, Vanuatu
- Average cloud cover in December: 46
The month with the most cloud cover is June (Cloud cover 55).
The month with the least cloud cover is February (Cloud cover 43).
Average visibility in December
Bethel, Vanuatu
- 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).
Bethel, Vanuatu
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