December weather forecast
Luang Prabang, Laos

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Weather in December

December sets in with a definitive winter vibe in Luang Prabang. The city records the lowest rainfall for the year with a meager 10mm (0.39"), emphasizing the dry nature of the season. Shorter days and longest nights set in with the solstice around the corner, marking the slow descent into the end of the year. Reduced sunshine and daylight hours further down the temperatures making December the coolest month of the year. Despite the lower temperatures and shorter days, Luang Prabang radiates unending charm enticing visitors with its mellow winter sunshine, serene atmosphere, and vibrant cultural panorama.

Temperature

Luang Prabang reaches its lowest average temperatures in December, measuring 26.3°C (79.3°F) at the peak and 14.4°C (57.9°F) at the lowest.

Humidity

The average relative humidity in December in Luang Prabang is 85%.

Rainfall

December is the month with the least rainfall. Rain falls for 1 days and accumulates 10mm (0.39") of precipitation.

Daylight

December has the shortest days of the year in Luang Prabang, with an average of 11h and 0min of daylight.
On the first day of the month, sunrise is at 06:30 and sunset at 17:31. On the last day of December, sunrise is at 06:45 and sunset at 17:43 +07.

Sunshine

In December, the average sunshine in Luang Prabang is 5.6h.

UV index

The months with the lowest UV index in Luang Prabang are January and December, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 8 in December translates into the following instructions:
It is essential to prioritize protection. Unprotected skin and eyes can suffer rapid harm. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What is the coldest time of year in Luang Prabang?

December, with average temperatures reaching a high of 26.3°C (79.3°F) and a low of 14.4°C (57.9°F), is the coldest month in Luang Prabang, Laos.

What are December temperatures in Luang Prabang?

In December, in Luang Prabang, the average high-temperature is 26.3°C (79.3°F), and the average low-temperature is 14.4°C (57.9°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in November is computed to be 34°C (93.2°F).

What is the average humidity in December in Luang Prabang?

In December, the average relative humidity in Luang Prabang is 85%.

What is the driest month in Luang Prabang?

December is the month with the least rainfall in Luang Prabang. Rain falls for 1 days and accumulates 10mm (0.39") of precipitation.

How many days does it rain in December in Luang Prabang?

In Luang Prabang, Laos, during December, the rain falls for 1 days and regularly aggregates up to 10mm (0.39") of precipitation.

What is the month with the shortest days in Luang Prabang?

The month with the shortest days is December, with an average of 11h and 0min of daylight.

What is the average length of the day in December in Luang Prabang?

The average day length in December in Luang Prabang, Laos, is 10h and 58min.

When are sunrise and sunset in December in Luang Prabang?

In December, on the first day of the month, sunrise is at 06:30 and sunset at 17:31. On the last day of the month, in Luang Prabang, Laos, sunrise is at 06:45 and sunset at 17:43 +07.

How many hours of sunshine does Luang Prabang have in December?

In December, the average sunshine duration in Luang Prabang is 5.6h.

What is the month with the lowest UV index in Luang Prabang?

The months with the lowest UV index in Luang Prabang, Laos, are January and December, with an average maximum UV index of 8.

What is the UV index intensity in December in Luang Prabang?

In December, the average daily maximum UV index in Luang Prabang, Laos, is 8. A UV Index value of 8 to 10 symbolizes a very high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in December
Luang Prabang, Laos

Average temperature in December - Luang Prabang, Laos
  • Average high temperature in December: 26.3°C

The warmest month (with the highest average high temperature) is April (34.4°C).
The month with the lowest average high temperature is December (26.3°C).

  • Average low temperature in December: 14.4°C

The month with the highest average low temperature is June (24.5°C).
The coldest month (with the lowest average low temperature) is January (14.2°C).

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Average humidity in December
Luang Prabang, Laos

Average humidity in December - Luang Prabang, Laos
  • Average humidity in December: 85%

The month with the highest relative humidity is August (89%).
The month with the lowest relative humidity is March (74%).

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Average rainfall in December
Luang Prabang, Laos

Average rainfall in December - Luang Prabang, Laos
  • Average rainfall in December: 10.1mm

The wettest month (with the highest rainfall) is August (288.6mm).
The driest month (with the least rainfall) is December (10.1mm).

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Average rainfall days in December
Luang Prabang, Laos

Average rainfall days in December - Luang Prabang, Laos
  • Average rainfall days in December: 1 days

The month with the highest number of rainy days is August (19 days).
The month with the least rainy days is December (1 days).

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Average daylight in December /
Average sunshine in December
Luang Prabang, Laos

Average daylight in December / Average sunshine in December - Luang Prabang, Laos
  • Average daylight in December: 11h and 0min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).

  • Average sunshine in December: 5h and 4min

The month with the most sunshine is February (Average sunshine: 7h and 18min).
The month with the least sunshine is July (Average sunshine: 4h and 6min).

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Average UV index in December
Luang Prabang, Laos

Average UV index in December - Luang Prabang, Laos
  • Average UV index in December: 8

The months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The months with the lowest UV index are January and December (UV index 8).

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Luang Prabang, Laos

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