December weather forecast
Nusupan, Indonesia

December

Weather in December

December, the first month of the summer in Nusupan, is also a moderately hot month, with an average temperature fluctuating between 28.7°C (83.7°F) and 23.2°C (73.8°F).

Temperature

In the transition from November to December, Nusupan reports an average high-temperature of a still moderately hot 28.7°C (83.7°F), indicating a close resemblance to the prior month. In the month of December, the average temperature dips to a still moderately hot 23.2°C (73.8°F) during the night.

Heat index

The heat index value during December is evaluated at a tropical 34°C (93.2°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.

Humidity

The average relative humidity in December in Nusupan is 82%.

Rainfall

In Nusupan, in December, it is raining for 29.4 days, with typically 189mm (7.44") of accumulated precipitation. Throughout the year, in Nusupan, there are 293.9 rainfall days, and 1749mm (68.86") of precipitation is accumulated.

Daylight

The month with the longest days is December, with an average of 12h and 36min of daylight.
On the first day of the month, sunrise is at 05:11 and sunset at 17:44. On the last day of December, in Nusupan, sunrise is at 05:24 and sunset at 17:58 WIB.

Sunshine

December has the least sunshine of the year, with an average of 7.4h of sunshine.

UV index

The months with the lowest UV index are January, April through September, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In December, the maximum UV index of 6 suggests this advice:
Shield from overexposure. Defense against sun-related harm is required. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.

Frequently asked questions

How hot is December in Nusupan?
The high-temperature in Nusupan, Indonesia, during December is 28.7°C (83.7°F) and the low-temperature is 23.2°C (73.8°F). In December, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is evaluated at 34°C (93.2°F).
What is the average humidity in December in Nusupan?
In Nusupan, the average relative humidity in December is 82%.
How much does it rain in Nusupan in December?
In Nusupan, during December, the rain falls for 29.4 days and regularly aggregates up to 189mm (7.44") of precipitation.
When are the longest days in Nusupan?
December has the longest days of the year in Nusupan, with an average of 12h and 36min of daylight.
How many hours of daylight does Nusupan have in December?
The average day length in December in Nusupan is 12h and 34min.
What time are sunrise and sunset in December in Nusupan?
In December, on the first day of the month, sunrise is at 05:11 and sunset at 17:44. On the last day of the month, in Nusupan, Indonesia, sunrise is at 05:24 and sunset at 17:58 WIB.
What is the month with the least sunshine in Nusupan?
The month with the least sunshine in Nusupan, Indonesia, is December, with an average of 7.4h of sunshine.
How long on average sun shines in December in Nusupan?
In December, the average sunshine duration in Nusupan, Indonesia, is 7.4h.
When is the lowest UV index in Nusupan?
The months with the lowest UV index in Nusupan are January, April through September, November and December, with an average maximum UV index of 6.
What is the UV index reading in December in Nusupan?
The average daily maximum UV index in December is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Nusupan, Indonesia
  • Average high temperature in December: 28.7°C

The warmest month (with the highest average high temperature) is October (29.3°C).
The month with the lowest average high temperature is July (27.7°C).

  • Average low temperature in December: 23.2°C

The months with the highest average low temperature are January and November (23.3°C).
The coldest month (with the lowest average low temperature) is August (21°C).

Average pressure in December
Nusupan, Indonesia
  • Average pressure in December: 1009mbar

The month with the highest atmospheric pressure is September (1011.9mbar).
The month with the lowest atmospheric pressure is December (1009mbar).

Average wind speed in December
Nusupan, Indonesia
  • Average wind speed in December: 8.5km/h

The windiest month (with the highest average wind speed) is August (11.6km/h).
The calmest month (with the lowest average wind speed) is April (7km/h).

Average humidity in December
Nusupan, Indonesia
  • Average humidity in December: 82%

The months with the highest relative humidity are May and June (84%).
The months with the lowest relative humidity are September and October (80%).

Average rainfall in December
Nusupan, Indonesia
  • Average rainfall in December: 189mm

The wettest month (with the highest rainfall) is March (236mm).
The driest month (with the least rainfall) is August (29mm).

Average rainfall days in December
Nusupan, Indonesia
  • Average rainfall days in December: 29.4 days

The month with the highest number of rainy days is January (30.3 days).
The month with the least rainy days is August (13.8 days).

Average daylight in December /
Average sunshine in December
Nusupan, Indonesia
  • Average daylight in December: 12h and 4min

The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).

  • Average sunshine in December: 7h and 2min

The month with the most sunshine is February (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).

Average sunshine days in December
Nusupan, Indonesia
  • Average sunshine days in December: 0.8 days

The month with the most sunshine days is August (11.1 days).
The months with the least sunshine days are January and February (0.4 days).

Average UV index in December
Nusupan, Indonesia
  • Average UV index in December: 6

The months with the highest UV index are February, March and October (UV index 7).
The months with the lowest UV index are January, April, May, June, July, August, September, November and December (UV index 6).

Average cloud cover in December
Nusupan, Indonesia
  • Average cloud cover in December: 51

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are June, July and August (Cloud cover 38).

Average visibility in December
Nusupan, Indonesia
  • Average visibility in December: 9km

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).

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