December weather forecast
Mary, Turkmenistan

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Weather in December

December brings with it the onset of winter in Mary, Turkmenistan. The transition from November's cool weather to December's colder temperatures ushers in the winter season. Snowfall becomes more prominent in this time, with snow accumulation reaching 5mm (0.2"). Temperatures continue to drop, and the days become shorter. Despite the cold temperatures, December boasts clear visibility, setting the scene for a crisp, picturesque winter landscape.

Temperature

Mary records a mild change in average high-temperature during December, easing from a moderate 14.6°C (58.3°F) in November to a fresh 10.6°C (51.1°F). Mary registers a consistent average low-temperature of 3.4°C (38.1°F) during December.

Humidity

In Mary, the average relative humidity in December is 50%.

Rainfall

In Mary, Turkmenistan, during December, the rain falls for 3.4 days and regularly aggregates up to 3mm (0.12") of precipitation. Throughout the year, in Mary, there are 42.7 rainfall days, and 88mm (3.46") of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, November and December. In Mary, in December, snow falls for 0.6 days, with typically accumulated 5mm (0.2") of snow. Throughout the year, in Mary, Turkmenistan, there are 3.9 snowfall days, and 57mm (2.24") of snow is accumulated.

Daylight

December has the shortest days of the year in Mary, with an average of 9h and 36min of daylight.
On the first day of December in Mary, sunrise is at 07:48 and sunset at 17:34. On the last day of the month, sunrise is at 08:07 and sunset at 17:44 +05.

Sunshine

December has the least sunshine of the year in Mary, with an average of 6.8h of sunshine.

UV index

January, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the maximum UV index of 3 transforms into these recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

What is the usual temperature for Mary in December?

In December, in Mary, the average high-temperature is 10.6°C (51.1°F), and the average low-temperature is 3.4°C (38.1°F).

What is the average humidity in December in Mary?

In December, the average relative humidity in Mary, Turkmenistan, is 50%.

How many days does it rain in December in Mary?

In Mary, in December, it is raining for 3.4 days, with typically 3mm (0.12") of accumulated precipitation.

How much does it snow in Mary in December?

In December, it is snowing for 0.6 days. Throughout December, 5mm (0.2") of snow is accumulated.

What is the month with the shortest days in Mary?

December has the shortest days of the year, with an average of 9h and 36min of daylight.

What is the average length of the day in December in Mary?

In December, the average day length is 9h and 37min.

When are sunrise and sunset in December in Mary?

On the first day of December, sunrise is at 07:48 and sunset at 17:34. On the last day of the month, sunrise is at 08:07 and sunset at 17:44 +05.

What is the month with the least sunshine in Mary?

December has the least sunshine of the year, with an average of 6.8h of sunshine.

How long on average sun shines in December in Mary?

In December, the average sunshine duration is 6.8h.

What are the months with the lowest UV index in Mary?

January, November and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the UV index intensity in December in Mary?

In December, the average daily maximum UV index in Mary, Turkmenistan, is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in December
Mary, Turkmenistan

Average temperature in December - Mary, Turkmenistan
  • Average high temperature in December: 10.6°C

The warmest month (with the highest average high temperature) is July (39.7°C).
The month with the lowest average high temperature is January (10.3°C).

  • Average low temperature in December: 3.4°C

The month with the highest average low temperature is July (26.6°C).
The coldest month (with the lowest average low temperature) is January (3.1°C).

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Average pressure in December
Mary, Turkmenistan

Average pressure in December - Mary, Turkmenistan
  • Average pressure in December: 1024.5mbar

The month with the highest atmospheric pressure is December (1024.5mbar).
The month with the lowest atmospheric pressure is July (1004.5mbar).

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Average wind speed in December
Mary, Turkmenistan

Average wind speed in December - Mary, Turkmenistan
  • Average wind speed in December: 13.6km/h

The windiest month (with the highest average wind speed) is July (18.4km/h).
The calmest month (with the lowest average wind speed) is November (12.4km/h).

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Average humidity in December
Mary, Turkmenistan

Average humidity in December - Mary, Turkmenistan
  • Average humidity in December: 50%

The month with the highest relative humidity is February (55%).
The month with the lowest relative humidity is July (15%).

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Average rainfall in December
Mary, Turkmenistan

Average rainfall in December - Mary, Turkmenistan
  • Average rainfall in December: 3mm

The wettest month (with the highest rainfall) is February (22mm).
The driest months (with the least rainfall) are July, August and September (0mm).

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Average rainfall days in December
Mary, Turkmenistan

Average rainfall days in December - Mary, Turkmenistan
  • Average rainfall days in December: 3.4 days

The month with the highest number of rainy days is March (8.8 days).
The month with the least rainy days is August (0 days).

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Average snowfall in December
Mary, Turkmenistan

Average snowfall in December - Mary, Turkmenistan
  • Average snowfall in December: 5mm

The month with the highest snowfall is February (24mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in December
Mary, Turkmenistan

Average snowfall days in December - Mary, Turkmenistan
  • Average snowfall days in December: 0.6 days

The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Mary, Turkmenistan

Average daylight in December / Average sunshine in December - Mary, Turkmenistan
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 6h and 5min

The months with the most sunshine are June and July (Average sunshine: 12h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days in December
Mary, Turkmenistan

Average sunshine days in December - Mary, Turkmenistan
  • Average sunshine days in December: 26.9 days

The month with the most sunshine days is August (30.9 days).
The month with the least sunshine days is February (19.6 days).

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Average UV index in December
Mary, Turkmenistan

Average UV index in December - Mary, Turkmenistan
  • Average UV index in December: 3

The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 3).

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Average cloud cover in December
Mary, Turkmenistan

Average cloud cover in December - Mary, Turkmenistan
  • Average cloud cover in December: 24

The month with the most cloud cover is February (Cloud cover 34).
The months with the least cloud cover are July and August (Cloud cover 3).

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Average visibility in December
Mary, Turkmenistan

Average visibility in December - Mary, Turkmenistan
  • 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).

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Mary, Turkmenistan

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