December weather forecastLecari, Indonesia

December

Weather in December

The first month of the summer, December, is still a warm month in Lecari, Indonesia, with an average temperature fluctuating between 25.3°C (77.5°F) and 29.3°C (84.7°F).

Temperature

The start of December sees the average high-temperature at a warm 29.3°C (84.7°F), showing little difference from November's 30.2°C (86.4°F). An average temperature of 25.3°C (77.5°F) is logged during the nights of December, a small step down from daytime highs.

Heat index

During December, the heat index is evaluated at a very hot 35°C (95°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The average relative humidity in December is 76%.

Rainfall

In Lecari, during December, the rain falls for 26.3 days and regularly aggregates up to 151mm (5.94") of precipitation. Throughout the year, there are 241.3 rainfall days, and 1225mm (48.23") of precipitation is accumulated.

Daylight

With an average of 12h and 36min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 05:02 and sunset at 17:34. On the last day of December, sunrise is at 05:15 and sunset at 17:49 WIB.

Sunshine

In December, the average sunshine is 8.6h.

UV index

The months with the highest UV index are February through June, August through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum UV index of 7 in December translates into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.

Updated: Jul 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Lecari, records 29.3°C (84.7°F), while the low-temperature is 25.3°C (77.5°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, in December is evaluated at 35°C (95°F).

In Lecari, the average relative humidity in December is 76%.

In Lecari, in December, it is raining for 26.3 days, with typically 151mm (5.94") of accumulated precipitation.

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

In Lecari, the average day length in December is 12h and 34min.

On the first day of December, sunrise is at 05:02 and sunset at 17:34. On the last day of the month, sunrise is at 05:15 and sunset at 17:49 WIB.

The average sunshine duration in December is 8.6h.

February through June, August through December, with an average maximum UV index of 7, are months with the highest UV index.

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

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

30.2°C

29.3°C

28.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8km/h

7.2km/h

8.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

6.1

3.7

1.9

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Lecari, Indonesia

Average high temperature in December: 29.3°C

The warmest month (with the highest average high temperature) is October (30.5°C).
The month with the lowest average high temperature is July (28.2°C).

Average low temperature in December: 25.3°C

The month with the highest average low temperature is November (25.6°C).
The coldest month (with the lowest average low temperature) is August (23.1°C).

Average pressure in December
Lecari, Indonesia

Average pressure in December: 1008.7mbar

The month with the highest atmospheric pressure is August (1011.6mbar).
The month with the lowest atmospheric pressure is December (1008.7mbar).

Average wind speed in December
Lecari, Indonesia

Average wind speed in December: 6.5km/h

The windiest month (with the highest average wind speed) is August (10.3km/h).
The calmest months (with the lowest average wind speed) are March and April (6km/h).

Average humidity in December
Lecari, Indonesia

Average humidity in December: 76%

The months with the highest relative humidity are January and February (80%).
The month with the lowest relative humidity is October (68%).

Average rainfall in December
Lecari, Indonesia

Average rainfall in December: 151mm

The wettest month (with the highest rainfall) is January (229mm).
The driest month (with the least rainfall) is August (14mm).

Average rainfall days in December
Lecari, Indonesia

Average rainfall days in December: 26.3 days

The month with the highest number of rainy days is March (29.1 days).
The month with the least rainy days is August (9 days).

Average daylight in December /
Average sunshine in December
Lecari, 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: 8h and 36min

The months with the most sunshine are August and September (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 8h and 0min).

Average sunshine days in December
Lecari, Indonesia

Average sunshine days in December: 3.7 days

The month with the most sunshine days is September (10.7 days).
The month with the least sunshine days is March (1.1 days).

Average UV index in December
Lecari, Indonesia

Average UV index in December: 7

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

Average cloud cover in December
Lecari, Indonesia

Average cloud cover in December: 38

The month with the most cloud cover is January (Cloud cover 45).
The months with the least cloud cover are August and September (Cloud cover 13).

Average visibility in December
Lecari, Indonesia

Average visibility in December: 10km

The months with the highest visibility are April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February and March (9km).