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

Altai in May

The short of it: Altai in May averages a high of 14 °C (57 °F) and a low of 1 °C (33 °F), with 12 mm (0.47 in) of rain and about 14 h 58 min of daylight. Rated 4 of 5 for a visit; the best months are July and June. Source: TerraClimate climate normals, 1991–2020.

Average high 14° · low 1° · rain 12 mm · daylight 14 h 58 min

✦✦✦✦ Recommended for a visit · best months: July & June

Thirty years of records give Altai an average May high of 14°, a low of 1° and some 12 mm of rain. Highs rise 6° against April, to near 14°; nights run about 1°. Rain is scarce, about 12 mm, the 4th wettest month. The snow cover usually melts away this month.

The sun is up for about 14 h 58 min in mid-May, 88 minutes more than a month before.

For the traveller: pack layers, a wool coat and stout boots. The Almanac rates May 4 of 5 for a visit; the finest months here are July and June.

Against its neighbours, Altai runs cooler than most and drier than most in May. Uliastay, 159 km to the NNE, is 3° warmer by day.

May in Altai, by the numbers

Warmth rank
4th warmest of 12
Rain rank
4th wettest of 12
Versus April
6° warmer, 4.0 mm more rain
Versus June
6° colder
Day–night spread
13°
Snow season
Nov–Apr
Daylight, mid-month
14 h 58 min
Average wind
13 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
UliastayDzabkhan159 km NNE17°2°14 mm
TosontsengelDzabkhan306 km NNE16°0°15 mm
BayanhongorBayankhongor343 km E17°3°15 mm
BürenhayrhanHovd364 km W21°8°9.0 mm
HoriultBayankhongor373 km ESE21°7°7.0 mm
KhovdHovd393 km WNW20°6°10 mm
Sandaoling Lutiankuang Wuqi NongchangXinjiang459 km SW27°12°5.0 mm
MörönKhövsgöl Province465 km NE19°2°14 mm

The Almanac · Altai Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Recommended
The Almanac Speaks
May
✦✦✦✦✦

Highs rise 6° against April, to near 14°; nights run about 1°. Rain is scarce, about 12 mm, the 4th wettest month. The snow cover usually melts away this month.

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 May

Answered from the wire & the Almanac

What is the weather like in Altai in May?

Days average 14 °C (57 °F) and nights 1 °C (33 °F), with about 12 mm (0.47 in) of rain over the month. Highs rise 6° against April, to near 14°; nights run about 1°. Rain is scarce, about 12 mm, the 4th wettest month. The snow cover usually melts away this month.

Is May a good time to visit Altai?

The Almanac gives May 4 of 5 (recommended). The best months are July and June.

How long are the days in Altai in May?

In mid-May the sun is up for about 14 h 58 min. The days are lengthening — from 8 h 37 min in December to 15 h 47 min in June.

Does it snow in Altai in May?

Hardly — May nights average 1 °C (33 °F), above freezing.

What should I pack for Altai in May?

Layers, a warm coat and stout 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