December weather forecast
Sekejati, Indonesia

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Weather in December

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

Temperature

The beginning of December records an average high-temperature of a still warm 26.9°C (80.4°F), almost echoing the conditions of the previous month. Sekejati experiences an average low-temperature reading of 20.6°C (69.1°F) throughout December.

Humidity

In December, the average relative humidity is 81%.

Rainfall

In December, the rain falls for 29.3 days. Throughout December, 318mm (12.52") of precipitation is accumulated. 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 in Sekejati, with an average of 12h and 30min of daylight.
On the first day of the month, sunrise is at 05:23 and sunset at 17:53. On the last day of December, sunrise is at 05:36 and sunset at 18:08 WIB.

Sunshine

In Sekejati, the average sunshine in December is 7.9h.

UV index

January through December, with an average maximum UV index of 6, are months with the highest UV index in Sekejati. January through December, with an average maximum UV index of 6, are months with the lowest UV index in Sekejati. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily high UV index of 6 in December leads to these guidelines:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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Frequently asked questions

What are December temperatures in Sekejati?

The average high-temperature, in December, in Sekejati, is 26.9°C (80.4°F), while the average low-temperature is 20.6°C (69.1°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in November is estimated at 31°C (87.8°F).

What is the average humidity in December in Sekejati?

In December, the average relative humidity in Sekejati is 81%.

How many days does it rain in December in Sekejati?

In Sekejati, during December, the rain falls for 29.3 days and regularly aggregates up to 318mm (12.52") of precipitation.

When are the longest days in Sekejati?

December has the longest days of the year in Sekejati, with an average of 12h and 30min of daylight.

What is the average length of the day in December in Sekejati?

In December, the average day length in Sekejati is 12h and 31min.

When are sunrise and sunset in December in Sekejati?

In December, on the first day of the month, sunrise is at 05:23 and sunset at 17:53. On the last day of the month, sunrise is at 05:36 and sunset at 18:08 WIB.

How long on average sun shines in December in Sekejati?

In December, the average sunshine duration is 7.9h.

When is the highest UV index in Sekejati?

January through December, with an average maximum UV index of 6, are months with the highest UV index in Sekejati.

When is the lowest UV index in Sekejati?

January through December, with an average maximum UV index of 6, are months with the lowest UV index.

What is the UV index reading in December in Sekejati?

In Sekejati, Indonesia, the average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Sekejati, Indonesia

Average temperature in December - Sekejati, 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).

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Average pressure in December
Sekejati, Indonesia

Average pressure in December - Sekejati, 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).

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Average wind speed in December
Sekejati, Indonesia

Average wind speed in December - Sekejati, 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).

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Average humidity in December
Sekejati, Indonesia

Average humidity in December - Sekejati, 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%).

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Average rainfall in December
Sekejati, Indonesia

Average rainfall in December - Sekejati, 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).

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Average rainfall days in December
Sekejati, Indonesia

Average rainfall days in December - Sekejati, 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).

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Average daylight in December /
Average sunshine in December
Sekejati, Indonesia

Average daylight in December / Average sunshine in December - Sekejati, 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).

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Average sunshine days in December
Sekejati, Indonesia

Average sunshine days in December - Sekejati, 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).

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Average UV index in December
Sekejati, Indonesia

Average UV index in December - Sekejati, 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).

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Average cloud cover in December
Sekejati, Indonesia

Average cloud cover in December - Sekejati, 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).

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Average visibility in December
Sekejati, Indonesia

Average visibility in December - Sekejati, 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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Sekejati, Indonesia

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