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, characterized by an average high temperature of 29.4°C (84.9°F) and a low temperature of 27.9°C (82.2°F), is generally the warmest month.Heat index
December's mean heat index is calculated to be a tropical 34°C (93.2°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.Remember that heat index calculations are made for conditions in the shade with light wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for 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
November and December, with an average relative humidity of 73%, are the least humid months.Rainfall
In Bobong, in December, during 25.1 rainfall days, 132mm (5.2") of precipitation is typically accumulated. In Bobong, during the entire year, the rain falls for 253.4 days and collects up to 1326mm (52.2") of precipitation.Sea temperature
The month with the warmest seawater is December, with an average sea temperature of 29.8°C (85.6°F).Note: Swimming, diving, and other water activities in the temperature range of 25°C (77°F) to 29°C (84.2°F) are perceived as very enjoyable and comfortable for prolonged durations.
Daylight
The month with the longest days is December, with an average of 12h and 12min of daylight.On the first day of December in Bobong, Indonesia, sunrise is at 06:24 and sunset at 18:38. On the last day of the month, sunrise is at 06:38 and sunset at 18:52 WIT.
Sunshine
The average sunshine in December is 8.4h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A daily high UV index of 7 in December leads to these guidelines:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be wary! Reflections from sand and water make UV radiation more intense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the warmest month?
Is it hot during December?
What is the least humid month?
What is the average humidity in December?
How many days does it rain in December?
What month is the sea warmest?
What is the water temperature in December?
When are the longest days?
How many hours of daylight does Bobong have in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Bobong have in December?
What is the month with the highest UV index?
What are the months with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Bobong, Indonesia
- Average high temperature in December: 29.4°C
The warmest month (with the highest average high temperature) is December (29.4°C).
The month with the lowest average high temperature is August (27.5°C).
- Average low temperature in December: 27.9°C
The months with the highest average low temperature are May and November (28°C).
The coldest months (with the lowest average low temperature) are July and August (26.3°C).
Average pressure in December
Bobong, Indonesia
- Average pressure in December: 1008mbar
The months with the highest atmospheric pressure are August and September (1010.5mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in December
Bobong, Indonesia
- Average wind speed in December: 9.5km/h
The windiest month (with the highest average wind speed) is February (12.2km/h).
The calmest month (with the lowest average wind speed) is November (6.9km/h).
Average humidity in December
Bobong, Indonesia
- Average humidity in December: 73%
The month with the highest relative humidity is July (77%).
The months with the lowest relative humidity are November and December (73%).
Average rainfall in December
Bobong, Indonesia
- Average rainfall in December: 132mm
The wettest months (with the highest rainfall) are January and March (165mm).
The driest month (with the least rainfall) is September (39mm).
Average rainfall days in December
Bobong, Indonesia
- Average rainfall days in December: 25.1 days
The month with the highest number of rainy days is January (26.6 days).
The month with the least rainy days is September (14.1 days).
Average sea temperature in December
Bobong, Indonesia
- Average sea temperature in December: 29.8°C
The best month for swimming (with the highest average sea temperature) is December (29.8°C).
The coldest month (with the lowest average sea temperature) is August (27.5°C).
Average daylight in December /
Average sunshine in December
Bobong, 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 0min).
- Average sunshine in December: 8h and 2min
The months with the most sunshine are September and November (Average sunshine: 9h and 6min).
The month with the least sunshine is July (Average sunshine: 7h and 48min).
Average sunshine days in December
Bobong, Indonesia
- Average sunshine days in December: 5.4 days
The month with the most sunshine days is October (14.5 days).
The month with the least sunshine days is January (3.8 days).
Average UV index in December
Bobong, Indonesia
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
Bobong, Indonesia
- Average cloud cover in December: 40
The months with the most cloud cover are June and July (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 30).
Average visibility in December
Bobong, Indonesia
- 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).
