Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
A minor adjustment in Sidorejo Lor's average high-temperature is noted with the start of December, touching a still moderately hot 28.5°C (83.3°F) from November's 29.5°C (85.1°F). Sidorejo Lor, during December nights, observes an average temperature of 21.9°C (71.4°F).Heat index
December's heat index is evaluated at a hot 34°C (93.2°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.It is emphasized that the heat index's values are meant for shaded zones with mild winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Humidity
In Sidorejo Lor, the average relative humidity in December is 84%.Rainfall
In Sidorejo Lor, in December, it is raining for 29.6 days, with typically 281mm (11.06") of accumulated precipitation. In Sidorejo Lor, Indonesia, during the entire year, the rain falls for 289.6 days and collects up to 2594mm (102.13") of precipitation.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 05:11 and sunset at 17:42. On the last day of December, sunrise is at 05:24 and sunset at 17:57 WIB.
Sunshine
With an average of 6.9h of sunshine, December has the least sunshine of the year in Sidorejo Lor, Indonesia.UV index
January through August, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index, 6 in December, converts into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Sidorejo Lor in December?
What is the average humidity in December in Sidorejo Lor?
How much does it rain in Sidorejo Lor in December?
When are the longest days in Sidorejo Lor?
What is the average length of the day in December in Sidorejo Lor?
When are sunrise and sunset in December in Sidorejo Lor?
What is the month with the least sunshine in Sidorejo Lor?
How long on average sun shines in December in Sidorejo Lor?
What is the month with the lowest UV index in Sidorejo Lor?
How high is the UV index in December in Sidorejo Lor?
Average temperature in December
Sidorejo Lor, Indonesia
- Average high temperature in December: 28.5°C
The warmest month (with the highest average high temperature) is October (31°C).
The month with the lowest average high temperature is January (27.7°C).
- Average low temperature in December: 21.9°C
The month with the highest average low temperature is November (22.4°C).
The coldest month (with the lowest average low temperature) is July (20.3°C).
Average pressure in December
Sidorejo Lor, Indonesia
- Average pressure in December: 1009mbar
The month with the highest atmospheric pressure is September (1011.6mbar).
The month with the lowest atmospheric pressure is December (1009mbar).
Average wind speed in December
Sidorejo Lor, Indonesia
- Average wind speed in December: 5.4km/h
The windiest month (with the highest average wind speed) is September (7.1km/h).
The calmest month (with the lowest average wind speed) is April (4.6km/h).
Average humidity in December
Sidorejo Lor, Indonesia
- Average humidity in December: 84%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are September and October (75%).
Average rainfall in December
Sidorejo Lor, Indonesia
- Average rainfall in December: 281mm
The wettest month (with the highest rainfall) is February (379mm).
The driest month (with the least rainfall) is August (34mm).
Average rainfall days in December
Sidorejo Lor, Indonesia
- Average rainfall days in December: 29.6 days
The month with the highest number of rainy days is January (30.4 days).
The month with the least rainy days is August (11.8 days).
Average daylight in December /
Average sunshine in December
Sidorejo Lor, 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: 6h and 5min
The months with the most sunshine are August and September (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in December
Sidorejo Lor, Indonesia
- Average sunshine days in December: 0.8 days
The month with the most sunshine days is August (14.8 days).
The months with the least sunshine days are January and March (0.2 days).
Average UV index in December
Sidorejo Lor, Indonesia
- Average UV index in December: 6
The month with the highest UV index is September (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, October, November and December (UV index 6).
Average cloud cover in December
Sidorejo Lor, Indonesia
- Average cloud cover in December: 54
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 33).
Average visibility in December
Sidorejo Lor, Indonesia
- Average visibility in December: 9km
The months with the highest visibility are June, July, August, September, October and December (9km).
The months with the lowest visibility are January, February, March, April, May and November (8km).
