December weather forecast
Gasa, Bhutan

December

Weather in December

Finally, December invites a wintry chill back to Gasa with temperatures plunging below zero and snowfall accumulating at 40mm (1.57") over approximately 5.4 days. The return of snowfall transforms the landscapes, enveloping the city in a fresh, white blanket. The daylight period shrinks even more, leading to shorter days and longer nights. Clear visibility prevails in December, carving great panoramas under the quaint winter sun. Gasa bids the year farewell in a flurry of snow, beginning and ending the year in its splendid winter white.

Temperature

The introduction of December in Gasa notes a subtle temperature variation to a frosty 7.6°C (45.7°F) from November's 10.2°C (50.4°F). In Gasa, an average low-temperature of -0.5°C (31.1°F) is recorded during December nights.

Humidity

In Gasa, the average relative humidity in December is 65%.

Rainfall

The month with the least rainfall in Gasa is December, when the rain falls for 4.5 days and typically collects 7mm (0.28") of precipitation.

Snowfall

Months with snowfall in Gasa are January through May, November and December. In Gasa, in December, snow falls for 5.4 days, with typically accumulated 40mm (1.57") of snow. Throughout the year, in Gasa, there are 33.8 snowfall days, and 431mm (16.97") of snow is accumulated.

Daylight

With an average of 10h and 24min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 06:34 and sunset at 17:04. On the last day of the month, sunrise is at 06:51 and sunset at 17:15 +06.

Sunshine

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

UV index

The months with the lowest UV index in Gasa, Bhutan, are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 2 in December translates into this advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

Frequently asked questions

What are December temperatures in Gasa?
An average high-temperature, in December, in Gasa, is 7.6°C (45.7°F) and the average low-temperature is -0.5°C (31.1°F).
What is the average humidity in December in Gasa?
In December, the average relative humidity is 65%.
What is the driest month in Gasa?
December is the month with the least rainfall in Gasa. Rain falls for 4.5 days and accumulates 7mm (0.28") of precipitation.
How many days does it rain in December in Gasa?
In Gasa, Bhutan, in December, during 4.5 rainfall days, 7mm (0.28") of precipitation is typically accumulated.
How much does it snow in Gasa in December?
In Gasa, in December, snow falls for 5.4 days, with typically accumulated 40mm (1.57") of snow.
What is the month with the shortest days in Gasa?
With an average of 10h and 24min of daylight, December has the shortest days of the year in Gasa, Bhutan.
What is the average length of the day in December in Gasa?
In Gasa, Bhutan, the average day length in December is 10h and 24min.
When are sunrise and sunset in December in Gasa?
In December, on the first day of the month, sunrise is at 06:34 and sunset at 17:04. On the last day of the month, in Gasa, sunrise is at 06:51 and sunset at 17:15 +06.
How many hours of sunshine does Gasa have in December?
In December, the average sunshine duration in Gasa is 7.5h.
When is the lowest UV index in Gasa?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Gasa, Bhutan.
What is the UV index reading in December in Gasa?
The average daily maximum UV index in December in Gasa is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation.
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 snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December - Gasa, Bhutan
Average temperature in December
Gasa, Bhutan
  • Average high temperature in December: 7.6°C

The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is January (5.8°C).

  • Average low temperature in December: -0.5°C

The month with the highest average low temperature is August (11.9°C).
The coldest month (with the lowest average low temperature) is January (-2.6°C).

Average pressure in December - Gasa, Bhutan
Average pressure in December
Gasa, Bhutan
  • Average pressure in December: 1016.7mbar

The month with the highest atmospheric pressure is January (1016.9mbar).
The month with the lowest atmospheric pressure is July (1006.8mbar).

Average wind speed in December - Gasa, Bhutan
Average wind speed in December
Gasa, Bhutan
  • Average wind speed in December: 6.8km/h

The windiest month (with the highest average wind speed) is April (8.6km/h).
The calmest month (with the lowest average wind speed) is October (6.4km/h).

Average humidity in December - Gasa, Bhutan
Average humidity in December
Gasa, Bhutan
  • Average humidity in December: 65%

The month with the highest relative humidity is July (83%).
The months with the lowest relative humidity are January and February (57%).

Average rainfall in December - Gasa, Bhutan
Average rainfall in December
Gasa, Bhutan
  • Average rainfall in December: 7mm

The wettest month (with the highest rainfall) is July (196mm).
The driest month (with the least rainfall) is December (7mm).

Average rainfall days in December - Gasa, Bhutan
Average rainfall days in December
Gasa, Bhutan
  • Average rainfall days in December: 4.5 days

The month with the highest number of rainy days is July (27.3 days).
The month with the least rainy days is January (4.2 days).

Average snowfall in December - Gasa, Bhutan
Average snowfall in December
Gasa, Bhutan
  • Average snowfall in December: 40mm

The month with the highest snowfall is February (146mm).
The months with the least snowfall are June, July, August, September and October (0mm).

Average snowfall days in December - Gasa, Bhutan
Average snowfall days in December
Gasa, Bhutan
  • Average snowfall days in December: 5.4 days

The month with the highest number of snowfall days is March (8.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Gasa, Bhutan
Average daylight in December /
Average sunshine in December
Gasa, Bhutan
  • Average daylight in December: 10h and 2min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in December: 7h and 3min

The month with the most sunshine is April (Average sunshine: 11h and 12min).
The months with the least sunshine are January, February and November (Average sunshine: 7h and 24min).

Average sunshine days in December - Gasa, Bhutan
Average sunshine days in December
Gasa, Bhutan
  • Average sunshine days in December: 22.3 days

The month with the most sunshine days is January (22.9 days).
The months with the least sunshine days are May and June (2.8 days).

Average UV index in December - Gasa, Bhutan
Average UV index in December
Gasa, Bhutan
  • Average UV index in December: 2

The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in December - Gasa, Bhutan
Average cloud cover in December
Gasa, Bhutan
  • Average cloud cover in December: 15

The month with the most cloud cover is July (Cloud cover 51).
The month with the least cloud cover is January (Cloud cover 14).

Average visibility in December - Gasa, Bhutan
Average visibility in December
Gasa, Bhutan
  • Average visibility in December: 10km

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

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