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
With the advent of December, Ellarmo's high-temperatures adjust to a still moderately hot 28.2°C (82.8°F), closely aligning with the preceding month. Ellarmo's evenings during December maintain an average temperature of 24.7°C (76.5°F), aligning closely with the daytime temperatures.Heat index
The heat index value for December is evaluated at a tropical 33°C (91.4°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.Consider that heat index readings are for situations in the shade and light wind. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Humidity
The months with the lowest humidity are January, September, November and December, with an average relative humidity of 80%.Rainfall
In Ellarmo, during December, the rain falls for 23.2 days and regularly aggregates up to 127mm (5") of precipitation. Throughout the year, there are 235.3 rainfall days, and 1432mm (56.38") of precipitation is accumulated.Daylight
The month with the longest days is December, with an average of 13h and 6min of daylight.On the first day of December, sunrise is at 05:09 and sunset at 18:10. On the last day of the month, sunrise is at 05:21 and sunset at 18:26 +11.
Sunshine
With an average of 10.1h of sunshine, December has the most sunshine of the year.UV index
The months with the highest UV index are February 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 risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 7 during December translates into the following directions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in December?
What are the least humid months in Ellarmo?
What is the average humidity in December in Ellarmo?
How much does it rain in December?
When are the longest days?
How many hours of daylight does Ellarmo have in December?
What time are sunrise and sunset in December?
What month has the most sunshine?
How many hours of sunshine does Ellarmo have in December?
When is the highest UV index?
How high is the UV index in December?
Average temperature in December
Ellarmo, Vanuatu
- Average high temperature in December: 28.2°C
The warmest month (with the highest average high temperature) is March (28.9°C).
The month with the lowest average high temperature is July (25.9°C).
- Average low temperature in December: 24.7°C
The months with the highest average low temperature are February and March (25.2°C).
The coldest month (with the lowest average low temperature) is August (22.3°C).
Average pressure in December
Ellarmo, Vanuatu
- Average pressure in December: 1008.1mbar
The month with the highest atmospheric pressure is August (1013.1mbar).
The month with the lowest atmospheric pressure is February (1006.3mbar).
Average wind speed in December
Ellarmo, Vanuatu
- Average wind speed in December: 10.6km/h
The windiest month (with the highest average wind speed) is July (15.9km/h).
The calmest month (with the lowest average wind speed) is January (10.4km/h).
Average humidity in December
Ellarmo, Vanuatu
- Average humidity in December: 80%
The month with the highest relative humidity is June (83%).
The months with the lowest relative humidity are January, September, November and December (80%).
Average rainfall in December
Ellarmo, Vanuatu
- Average rainfall in December: 127mm
The wettest month (with the highest rainfall) is February (213mm).
The driest month (with the least rainfall) is September (38mm).
Average rainfall days in December
Ellarmo, Vanuatu
- Average rainfall days in December: 23.2 days
The month with the highest number of rainy days is March (26.1 days).
The month with the least rainy days is August (13.7 days).
Average daylight in December /
Average sunshine in December
Ellarmo, Vanuatu
- Average daylight in December: 13h and 1min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in December: 10h and 1min
The month with the most sunshine is December (Average sunshine: 10h and 6min).
The month with the least sunshine is July (Average sunshine: 5h and 36min).
Average sunshine days in December
Ellarmo, Vanuatu
- Average sunshine days in December: 5.8 days
The month with the most sunshine days is August (12.4 days).
The month with the least sunshine days is March (3.6 days).
Average UV index in December
Ellarmo, Vanuatu
- Average UV index in December: 7
The months with the highest UV index are February, March, April, November and December (UV index 7).
The months with the lowest UV index are January, May, June, July, August, September and October (UV index 6).
Average cloud cover in December
Ellarmo, Vanuatu
- Average cloud cover in December: 40
The months with the most cloud cover are June, July and October (Cloud cover 45).
The month with the least cloud cover is December (Cloud cover 40).
Average visibility in December
Ellarmo, Vanuatu
- Average visibility in December: 10km
The months with the highest visibility are February, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and March (9km).
Ellarmo, Vanuatu
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