December weather forecastKretek, Indonesia

December

Weather in December

December, the first month of the summer in Kretek, is also a moderately hot month, with temperature in the range of an average low of 24.2°C (75.6°F) and an average high of 28.9°C (84°F).

Temperature

Kretek, Indonesia, measures an average high-temperature of a still moderately hot 28.9°C (84°F) in December, nearly consistent with the preceding month. The nighttime temperature in Kretek demonstrates a marginal decline, averaging at a still moderately hot 24.2°C (75.6°F) during December.

Heat index

The heat index for December is computed to be a hot 34°C (93.2°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'feels like' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.

Humidity

The average relative humidity in December in Kretek is 80%.

Rainfall

In Kretek, during December, the rain falls for 23.2 days and regularly aggregates up to 94mm (3.7") of precipitation. In Kretek, during the entire year, the rain falls for 246 days and collects up to 906mm (35.67") of precipitation.

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 05:11 and sunset at 17:44. On the last day of December, in Kretek, sunrise is at 05:24 and sunset at 17:59 WIB.

Sunshine

The month with the least sunshine in Kretek is December, with an average of 7.4h of sunshine.

UV index

February through May, September through December, with an average maximum UV index of 7, are months with the highest UV index in Kretek. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, the UV index of 7 transforms into the following advice:
Resist overexposure. Safeguarding from solar damage is indispensable. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat.

Frequently asked questions

In Kretek, 28.9°C (84°F) is the average high-temperature and 24.2°C (75.6°F) is the average low-temperature during December. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in December is computed to be 34°C (93.2°F).

In Kretek, the average relative humidity in December is 80%.

In Kretek, Indonesia, during December, the rain falls for 23.2 days and regularly aggregates up to 94mm (3.7") of precipitation.

The month with the longest days in Kretek is December, with an average of 12h and 36min of daylight.

In Kretek, Indonesia, the average day length in December is 12h and 35min.

In December, on the first day of the month, sunrise is at 05:11 and sunset at 17:44. On the last day of the month, sunrise is at 05:24 and sunset at 17:59 WIB.

The month with the least sunshine in Kretek is December, with an average of 7.4h of sunshine.

The average sunshine duration in December in Kretek is 7.4h.

February through May, September through December, with an average maximum UV index of 7, are months with the highest UV index in Kretek.

The average daily maximum UV index in December in Kretek is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Kretek, Indonesia

  • Average high temperature in December: 28.9°C

The warmest month (with the highest average high temperature) is October (29.4°C).
The month with the lowest average high temperature is July (27.8°C).

  • Average low temperature in December: 24.2°C

The months with the highest average low temperature are January and November (24.3°C).
The coldest month (with the lowest average low temperature) is August (21.9°C).

Average pressure in December
Kretek, Indonesia

  • Average pressure in December: 1009.1mbar

The months with the highest atmospheric pressure are August and September (1011.9mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).

Average wind speed in December
Kretek, Indonesia

  • Average wind speed in December: 9.7km/h

The windiest month (with the highest average wind speed) is August (14.5km/h).
The calmest month (with the lowest average wind speed) is March (8.4km/h).

Average humidity in December
Kretek, Indonesia

  • Average humidity in December: 80%

The months with the highest relative humidity are May and June (82%).
The months with the lowest relative humidity are September and October (79%).

Average rainfall in December
Kretek, Indonesia

  • Average rainfall in December: 94mm

The wettest month (with the highest rainfall) is January (126mm).
The driest month (with the least rainfall) is August (14mm).

Average rainfall days in December
Kretek, Indonesia

  • Average rainfall days in December: 23.2 days

The months with the highest number of rainy days are January, March and November (24.7 days).
The month with the least rainy days is August (11.4 days).

Average daylight in December /
Average sunshine in December
Kretek, 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: 7h and 24min

The month with the most sunshine is February (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).

Average sunshine days in December
Kretek, Indonesia

  • Average sunshine days in December: 5.3 days

The month with the most sunshine days is August (11.6 days).
The month with the least sunshine days is November (3.4 days).

Average UV index in December
Kretek, Indonesia

  • Average UV index in December: 7

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

Average cloud cover in December
Kretek, Indonesia

  • Average cloud cover in December: 49

The months with the most cloud cover are January and December (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 35).

Average visibility in December
Kretek, Indonesia

  • Average visibility in December: 10km

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