December weather forecast
Sidosari, Indonesia

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Weather in December

The first month of the summer, December, is still a warm month in Sidosari, Indonesia, with an average temperature varying between 26.5°C (79.7°F) and 20.5°C (68.9°F).

Temperature

The average high-temperature during December registers at a still warm 26.5°C (79.7°F), closely corresponding to the preceding month. In Sidosari, an average nighttime temperature of 20.5°C (68.9°F) is expected during December.

Humidity

The average relative humidity in December is 87%.

Rainfall

In Sidosari, in December, it is raining for 29.3 days, with typically 327mm (12.87") of accumulated precipitation. Throughout the year, in Sidosari, there are 322.7 rainfall days, and 3079mm (121.22") of precipitation is accumulated.

Daylight

The month with the longest days in Sidosari is December, with an average of 12h and 36min of daylight.
On the first day of the month, sunrise is at 05:12 and sunset at 17:44. On the last day of December, sunrise is at 05:25 and sunset at 17:59 WIB.

Sunshine

November and December, with an average of 6h of sunshine, are months with the least sunshine.

UV index

January through October and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In December, the maximum UV index of 6 transforms into these recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Resources | Updated: Jan 25, 2024 | Published by: Weather Atlas

Frequently asked questions

What is the temperature in December in Sidosari?

The average high-temperature, in December, in Sidosari, is 26.5°C (79.7°F), while the average low-temperature is 20.5°C (68.9°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in October is evaluated at 32°C (89.6°F).

What is the average humidity in December in Sidosari?

In Sidosari, the average relative humidity in December is 87%.

How much does it rain in Sidosari in December?

In December, the rain falls for 29.3 days. Throughout December, 327mm (12.87") of precipitation is accumulated.

When are the longest days in Sidosari?

With an average of 12h and 36min of daylight, December has the longest days of the year in Sidosari.

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

In December, the average day length in Sidosari is 12h and 33min.

What time are sunrise and sunset in December in Sidosari?

In December, on the first day of the month, sunrise is at 05:12 and sunset at 17:44. On the last day of the month, sunrise is at 05:25 and sunset at 17:59 WIB.

What is the month with the least sunshine in Sidosari?

November and December, with an average of 6h of sunshine, are months with the least sunshine in Sidosari.

How many hours of sunshine does Sidosari have in December?

In December, the average sunshine duration is 6h.

What are the months with the highest UV index in Sidosari?

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

How high is the UV index in December in Sidosari?

In Sidosari, the average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.

Average temperature in December
Sidosari, Indonesia

Average temperature in December - Sidosari, Indonesia
  • Average high temperature in December: 26.5°C

The warmest month (with the highest average high temperature) is October (27.8°C).
The month with the lowest average high temperature is July (25.9°C).

  • Average low temperature in December: 20.5°C

The month with the highest average low temperature is November (21.1°C).
The coldest month (with the lowest average low temperature) is August (18.3°C).

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Average pressure in December
Sidosari, Indonesia

Average pressure in December - Sidosari, Indonesia
  • Average pressure in December: 1009.1mbar

The month with the highest atmospheric pressure is August (1011.7mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).

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Average wind speed in December
Sidosari, Indonesia

Average wind speed in December - Sidosari, Indonesia
  • Average wind speed in December: 5.8km/h

The windiest month (with the highest average wind speed) is September (7.2km/h).
The calmest month (with the lowest average wind speed) is April (4.4km/h).

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Average humidity in December
Sidosari, Indonesia

Average humidity in December - Sidosari, Indonesia
  • Average humidity in December: 87%

The month with the highest relative humidity is April (89%).
The months with the lowest relative humidity are September and October (83%).

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Average rainfall in December
Sidosari, Indonesia

Average rainfall in December - Sidosari, Indonesia
  • Average rainfall in December: 327mm

The wettest month (with the highest rainfall) is March (404mm).
The driest month (with the least rainfall) is August (66mm).

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Average rainfall days in December
Sidosari, Indonesia

Average rainfall days in December - Sidosari, Indonesia
  • Average rainfall days in December: 29.3 days

The months with the highest number of rainy days are January and March (30.7 days).
The month with the least rainy days is August (21.1 days).

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

Average daylight in December / Average sunshine in December - Sidosari, 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: 6h and 0min

The month with the most sunshine is August (Average sunshine: 7h and 36min).
The months with the least sunshine are November and December (Average sunshine: 6h and 0min).

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Average sunshine days in December
Sidosari, Indonesia

Average sunshine days in December - Sidosari, Indonesia
  • Average sunshine days in December: 0.9 days

The months with the most sunshine days are July, August and September (4.8 days).
The month with the least sunshine days is March (0 days).

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Average UV index in December
Sidosari, Indonesia

Average UV index in December - Sidosari, 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 and December (UV index 6).
The month with the lowest UV index is November (UV index 5).

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Average cloud cover in December
Sidosari, Indonesia

Average cloud cover in December - Sidosari, Indonesia
  • Average cloud cover in December: 62

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are June, August and September (Cloud cover 53).

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Average visibility in December
Sidosari, Indonesia

Average visibility in December - Sidosari, Indonesia
  • Average visibility in December: 7km

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

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Sidosari, Indonesia

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