The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Altai Weather in December

Altai in December

The short of it: Altai in December averages a high of -8 °C (17 °F) and a low of -22 °C (-7 °F), with 2.0 mm (0.08 in) of rain and about 8 h 37 min of daylight. Rated 2 of 5 for a visit; the best months are July and June. Source: TerraClimate climate normals, 1991–2020.

Average high -8° · low -22° · rain 2.0 mm · daylight 8 h 37 min

✦✦ Travel with care for a visit · best months: July & June

Thirty years of records give Altai an average December high of -8°, a low of -22° and some 2.0 mm of rain. The year turns hard here: highs drop 5° from November to about -8°, with nights near -22°. Rain is scarce, about 2.0 mm, the 8th wettest month. Snow lies on the ground; mind the passes.

The sun is up for about 8 h 37 min in mid-December, 44 minutes less than a month before.

For the traveller: pack the buffalo coat, mittens and fur-lined boots. The Almanac rates December 2 of 5 for a visit; the finest months here are July and June.

Against its neighbours, Altai runs warmer than most and drier than most in December. Uliastay, 159 km to the NNE, is 5° cooler by day.

December in Altai, by the numbers

Warmth rank
11th warmest of 12
Rain rank
8th wettest of 12
Versus November
5° colder, 0.0 mm more rain
Versus January
3° warmer
Day–night spread
13°
Snow season
Nov–Apr
Daylight, mid-month
8 h 37 min
Average wind
6 km/h

Neighbouring Towns

December averages · distance by the crow’s flight
TownDistanceHighLowRain
UliastayDzabkhan159 km NNE-14°-26°2.0 mm
TosontsengelDzabkhan306 km NNE-21°-32°6.0 mm
BayanhongorBayankhongor343 km E-11°-21°3.0 mm
BürenhayrhanHovd364 km W-13°-24°4.0 mm
HoriultBayankhongor373 km ESE-9°-20°1.0 mm
KhovdHovd393 km WNW-14°-26°2.0 mm
Sandaoling Lutiankuang Wuqi NongchangXinjiang459 km SW-2°-14°2.0 mm
MörönKhövsgöl Province465 km NE-12°-25°2.0 mm

The Almanac · Altai Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Travel with care
The Almanac Speaks
December
✦✦✦✦✦

The year turns hard here: highs drop 5° from November to about -8°, with nights near -22°. Rain is scarce, about 2.0 mm, the 8th wettest month. Snow lies on the ground; mind the passes.

Climate of Altai by month
MonthHighLowRainWindDaylightVisit
January-11°-25°1.0 mm6 km/h8 h 59 min✦✦
February-7°-21°1.0 mm8 km/h10 h 15 min✦✦
March-1°-15°2.0 mm10 km/h11 h 46 min✦✦
April8°-5°8.0 mm14 km/h13 h 30 min✦✦
May14°1°12 mm13 km/h14 h 58 min✦✦✦✦
June20°7°23 mm11 km/h15 h 47 min✦✦✦✦✦
July22°9°32 mm9 km/h15 h 27 min✦✦✦✦✦
August20°7°29 mm9 km/h14 h 10 min✦✦✦✦✦
September14°0°11 mm10 km/h12 h 28 min✦✦✦✦
October5°-8°6.0 mm8 km/h10 h 48 min✦✦
November-3°-16°2.0 mm8 km/h9 h 20 min✦✦
December-8°-22°2.0 mm6 km/h8 h 37 min✦✦

Questions Readers Ask about Altai in December

Answered from the wire & the Almanac

What is the weather like in Altai in December?

Days average -8 °C (17 °F) and nights -22 °C (-7 °F), with about 2.0 mm (0.08 in) of rain over the month. The year turns hard here: highs drop 5° from November to about -8°, with nights near -22°. Rain is scarce, about 2.0 mm, the 8th wettest month. Snow lies on the ground; mind the passes.

Is December a good time to visit Altai?

The Almanac gives December 2 of 5 (travel with care). The best months are July and June.

How long are the days in Altai in December?

In mid-December the sun is up for about 8 h 37 min. These are the shortest days of the year; the longest, in June, last 15 h 47 min.

Does it snow in Altai in December?

Yes — snow usually lies on the ground in December.

What should I pack for Altai in December?

Thermal layers, a down coat, mittens and insulated boots.

More Towns in Mongolia

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor
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