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
December
Weather in December
Temperature
December records an average high-temperature of a still warm 28.3°C (82.9°F), indicating a minor variation from the preceding month. December nights anticipate an average temperature of 26.3°C (79.3°F), a modest decline from the daytime.Heat index
December's average heat index is estimated at a hot 32°C (89.6°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.Data suggests that the heat index is set for environments in shade and with a 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 'apparent temperature' or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Humidity
In Gunungsitoli, the average relative humidity in December is 77%.Rainfall
In Gunungsitoli, in December, it is raining for 22.4 days, with typically 179mm (7.05") of accumulated precipitation. In Gunungsitoli, Indonesia, during the entire year, the rain falls for 275.3 days and collects up to 1965mm (77.36") of precipitation.Daylight
The month with the shortest days is December, with an average of 12h and 6min of daylight.On the first day of the month, sunrise is at 06:17 and sunset at 18:20. On the last day of December, sunrise is at 06:31 and sunset at 18:34 WIB.
Sunshine
In Gunungsitoli, the average sunshine in December is 7.5h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Gunungsitoli. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Gunungsitoli. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 7 in December translates into the following instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is December in Gunungsitoli?
What is the average humidity in December in Gunungsitoli?
How much does it rain in Gunungsitoli in December?
What is the month with the shortest days in Gunungsitoli?
How many hours of daylight does Gunungsitoli have in December?
When are sunrise and sunset in December in Gunungsitoli?
How long on average sun shines in December in Gunungsitoli?
What is the month with the highest UV index in Gunungsitoli?
When is the lowest UV index in Gunungsitoli?
What is the UV index reading in December in Gunungsitoli?
Average temperature in December
Gunungsitoli, Indonesia
- Average high temperature in December: 28.3°C
The warmest months (with the highest average high temperature) are March and May (29.3°C).
The month with the lowest average high temperature is November (27.9°C).
- Average low temperature in December: 26.3°C
The month with the highest average low temperature is May (27.5°C).
The coldest month (with the lowest average low temperature) is December (26.3°C).
Average pressure in December
Gunungsitoli, Indonesia
- Average pressure in December: 1010mbar
The month with the highest atmospheric pressure is September (1011.1mbar).
The month with the lowest atmospheric pressure is May (1009.8mbar).
Average wind speed in December
Gunungsitoli, Indonesia
- Average wind speed in December: 8.6km/h
The windiest month (with the highest average wind speed) is November (9.5km/h).
The calmest months (with the lowest average wind speed) are January and April (7.9km/h).
Average humidity in December
Gunungsitoli, Indonesia
- Average humidity in December: 77%
The month with the highest relative humidity is November (78%).
The months with the lowest relative humidity are February, June and July (74%).
Average rainfall in December
Gunungsitoli, Indonesia
- Average rainfall in December: 179mm
The wettest month (with the highest rainfall) is November (250mm).
The driest month (with the least rainfall) is June (116mm).
Average rainfall days in December
Gunungsitoli, Indonesia
- Average rainfall days in December: 22.4 days
The month with the highest number of rainy days is November (25.9 days).
The month with the least rainy days is June (18.3 days).
Average daylight in December /
Average sunshine in December
Gunungsitoli, Indonesia
- Average daylight in December: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 6min).
- Average sunshine in December: 7h and 3min
The months with the most sunshine are February and June (Average sunshine: 8h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 54min).
Average sunshine days in December
Gunungsitoli, Indonesia
- Average sunshine days in December: 8.4 days
The month with the most sunshine days is June (9.9 days).
The month with the least sunshine days is November (3.6 days).
Average UV index in December
Gunungsitoli, 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
Gunungsitoli, Indonesia
- Average cloud cover in December: 49
The month with the most cloud cover is November (Cloud cover 55).
The month with the least cloud cover is February (Cloud cover 38).
Average visibility in December
Gunungsitoli, Indonesia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
The months with the lowest visibility are October and November (9km).
