December weather forecast
Cihanja, Indonesia

December

Weather in December

December, the first month of the summer in Cihanja, is also a moderately hot month, with temperature in the range of an average low of 20.6°C (69.1°F) and an average high of 26.9°C (80.4°F).

Temperature

Cihanja's average high-temperature marks a still warm 26.9°C (80.4°F) with the advent of December, closely mirroring that of the preceding month. The temperature in Cihanja lowers to an average of 20.6°C (69.1°F) during December nights.

Humidity

In December, the average relative humidity is 81%.

Rainfall

In Cihanja, during December, the rain falls for 29.3 days and regularly aggregates up to 318mm (12.52") of precipitation. Throughout the year, there are 305.7 rainfall days, and 2701mm (106.34") of precipitation is accumulated.

Daylight

December has the longest days of the year, with an average of 12h and 30min of daylight.
On the first day of the month, sunrise is at 05:22 and sunset at 17:51. On the last day of December, sunrise is at 05:35 and sunset at 18:06 WIB.

Sunshine

The average sunshine in December in Cihanja is 7.9h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 6. January through December, with an average maximum UV index of 6, are months with the lowest UV index in Cihanja. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, the maximum UV index of 6 suggests this advice:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.

Frequently asked questions

What is the average December temperature in Cihanja?
In Cihanja, in December, the average high-temperature is 26.9°C (80.4°F), and the average low-temperature is 20.6°C (69.1°F). In November, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 31°C (87.8°F).
What is the average humidity in December in Cihanja?
In Cihanja, the average relative humidity in December is 81%.
How many days does it rain in December in Cihanja?
In December, the rain falls for 29.3 days. Throughout December, 318mm (12.52") of precipitation is accumulated.
When are the longest days in Cihanja?
With an average of 12h and 30min of daylight, December has the longest days of the year.
What is the average length of the day in December in Cihanja?
In Cihanja, Indonesia, the average day length in December is 12h and 31min.
When is the sunrise / sunset in December in Cihanja?
On the first day of December, sunrise is at 05:22 and sunset at 17:51. On the last day of the month, sunrise is at 05:35 and sunset at 18:06 WIB.
How many hours of sunshine does Cihanja have in December?
In December, the average sunshine duration in Cihanja is 7.9h.
What are the months with the highest UV index in Cihanja?
The months with the highest UV index in Cihanja are January through December, with an average maximum UV index of 6.
What is the month with the lowest UV index in Cihanja?
January through December, with an average maximum UV index of 6, are months with the lowest UV index in Cihanja.
What is the UV index reading in December in Cihanja?
In Cihanja, the average daily maximum UV index in December is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.
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
Cihanja, Indonesia
  • Average high temperature in December: 26.9°C

The warmest month (with the highest average high temperature) is September (29.2°C).
The month with the lowest average high temperature is January (25.6°C).

  • Average low temperature in December: 20.6°C

The month with the highest average low temperature is November (20.9°C).
The coldest month (with the lowest average low temperature) is July (18.6°C).

Average pressure in December
Cihanja, Indonesia
  • Average pressure in December: 1009.3mbar

The month with the highest atmospheric pressure is September (1011.4mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).

Average wind speed in December
Cihanja, Indonesia
  • Average wind speed in December: 5.1km/h

The windiest month (with the highest average wind speed) is January (6.5km/h).
The calmest months (with the lowest average wind speed) are April and November (4.3km/h).

Average humidity in December
Cihanja, Indonesia
  • Average humidity in December: 81%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is September (71%).

Average rainfall in December
Cihanja, Indonesia
  • Average rainfall in December: 318mm

The wettest month (with the highest rainfall) is March (382mm).
The driest month (with the least rainfall) is August (66mm).

Average rainfall days in December
Cihanja, Indonesia
  • Average rainfall days in December: 29.3 days

The month with the highest number of rainy days is March (30.5 days).
The month with the least rainy days is August (16.5 days).

Average daylight in December /
Average sunshine in December
Cihanja, Indonesia
  • Average daylight in December: 12h and 3min

The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).

  • Average sunshine in December: 7h and 5min

The month with the most sunshine is September (Average sunshine: 9h and 12min).
The month with the least sunshine is July (Average sunshine: 6h and 48min).

Average sunshine days in December
Cihanja, Indonesia
  • Average sunshine days in December: 0.9 days

The month with the most sunshine days is August (12.3 days).
The month with the least sunshine days is February (0.1 days).

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

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

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

The months with the most cloud cover are January and February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in December
Cihanja, Indonesia
  • Average visibility in December: 8km

The months with the highest visibility are August, September, October and November (9km).
The months with the lowest visibility are January, February, March, April, May, June, July and December (8km).

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