December weather forecastHinako, Indonesia

December

Weather in December

December, the first month of the winter in Hinako, is also a moderately hot month, with temperature in the range of an average high of 28.3°C (82.9°F) and an average low of 26.3°C (79.3°F).

Temperature

The transition from November to December sees an average high-temperature of a still warm 28.3°C (82.9°F), indicating a minor variance from the prior month. The nights of December cool down to an average low of 26.3°C (79.3°F), subtly lower than daytime highs.

Heat index

During December, the heat index is computed to be a hot 32°C (89.6°F). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.
Understanding the heat index involves considering values for shaded locales with light wind. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

The average relative humidity in December is 77%.

Rainfall

In Hinako, in December, during 22.4 rainfall days, 179mm (7.05") of precipitation is typically accumulated. In Hinako, during the entire year, the rain falls for 275.3 days and collects up to 1965mm (77.36") of precipitation.

Daylight

December has the shortest days of the year, with an average of 12h and 6min of daylight.
On the first day of the month, sunrise is at 06:17 and sunset at 18:22. On the last day of December, in Hinako, sunrise is at 06:31 and sunset at 18:36 WIB.

Sunshine

In December, the average sunshine in Hinako is 7.5h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, a regular UV index of 7 translates into these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.

Updated: Aug 22, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

December temperatures vary between a high-temperature of 28.3°C (82.9°F) and a low-temperature of 26.3°C (79.3°F). In December, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is computed to be 32°C (89.6°F).

The average relative humidity in December is 77%.

In Hinako, in December, during 22.4 rainfall days, 179mm (7.05") of precipitation is typically accumulated.

The month with the shortest days is December, with an average of 12h and 6min of daylight.

The average day length in December is 12h and 5min.

In December, on the first day of the month, sunrise is at 06:17 and sunset at 18:22. On the last day of the month, sunrise is at 06:31 and sunset at 18:36 WIB.

The average sunshine duration in December in Hinako is 7.5h.

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

The months with the lowest UV index are January through December, with an average maximum UV index of 7.

In December, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

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

Nov

December

Jan

Average high temperature

27.9°C

28.3°C

28.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

10.4km/h

9.5km/h

8.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

3.6

8.4

7.2

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Hinako, Indonesia

Average high temperature in December: 28.3°C

The warmest months (with the highest average high temperature) are March and May (29.3°C).
The month with the lowest average high temperature is November (27.9°C).

Average low temperature in December: 26.3°C

The month with the highest average low temperature is May (27.5°C).
The coldest month (with the lowest average low temperature) is December (26.3°C).

Average pressure in December
Hinako, Indonesia

Average pressure in December: 1010mbar

The month with the highest atmospheric pressure is September (1011.1mbar).
The month with the lowest atmospheric pressure is May (1009.8mbar).

Average wind speed in December
Hinako, Indonesia

Average wind speed in December: 8.6km/h

The windiest month (with the highest average wind speed) is November (9.5km/h).
The calmest months (with the lowest average wind speed) are January and April (7.9km/h).

Average humidity in December
Hinako, Indonesia

Average humidity in December: 77%

The month with the highest relative humidity is November (78%).
The months with the lowest relative humidity are February, June and July (74%).

Average rainfall in December
Hinako, Indonesia

Average rainfall in December: 179mm

The wettest month (with the highest rainfall) is November (250mm).
The driest month (with the least rainfall) is June (116mm).

Average rainfall days in December
Hinako, Indonesia

Average rainfall days in December: 22.4 days

The month with the highest number of rainy days is November (25.9 days).
The month with the least rainy days is June (18.3 days).

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

Average daylight in December: 12h and 6min

The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 6min).

Average sunshine in December: 7h and 30min

The months with the most sunshine are February and June (Average sunshine: 8h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 54min).

Average sunshine days in December
Hinako, Indonesia

Average sunshine days in December: 8.4 days

The month with the most sunshine days is June (9.9 days).
The month with the least sunshine days is November (3.6 days).

Average UV index in December
Hinako, Indonesia

Average UV index in December: 7

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

Average cloud cover in December
Hinako, Indonesia

Average cloud cover in December: 49

The month with the most cloud cover is November (Cloud cover 55).
The month with the least cloud cover is February (Cloud cover 38).

Average visibility in December
Hinako, Indonesia

Average visibility in December: 10km

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