December weather forecastSidosari, Indonesia
December
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.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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).
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).
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).
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%).
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).
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).
Average daylight in December /
Average sunshine in December
Sidosari, Indonesia
- Average daylight in December: 12h and 36min
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).
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).
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).
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).
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).
