How many sunny days does Altai have per year?

Altai averages approximately 285 sunny days per year, based on historical climate data.

What is the air quality in Altai?

Altai has an annual PM2.5 concentration of 12.5 µg/m³, classified as "Fair" by WHO standards. Slightly above WHO targets. Sensitive individuals may notice effects.

Govi-Altai Province

Altai · Mongolia

A city in Mongolia.

Small city

18K

2,156m

10:59 UTC+7

MNT

Explore on map →Climate twin →

Altai, Mongolia is a 18K-resident city with 285 sunny days and 214 frost days annually and an annual PM2.5 of 12.5 µg/m³. A city in Mongolia.

Find your city match in 5 minutes

Take the quiz

Climate

Feels-like °C

-18

-10

-3

-12

-20

Dinner outside

Climate Lab·Altai

Monthly climate metrics across temperature, precipitation, wind, and UV.

Full page →

Metric	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Temperature
Daily high°C	-7	-4	5	11	19	23	24	23	19	7	1	-9	9
Daily mean°C	-15	-9	-2	3	13	18	19	17	11	1	-6	-14	3
Daily low°C	-22	-15	-10	-4	4	11	13	10	2	-4	-14	-22	-4
Thermal comfort
High feelsDaily high feels-like°C	1	6	10	15	22	27	29	27	22	12	7	-1	15
Mean feelsDaily mean feels-like°C	-18	-10	-3	3	13	19	21	19	11	1	-12	-20	2
Low feelsDaily low feels-like°C	-31	-26	-20	-13	-1	9	10	6	-4	-13	-24	-31	-11
Humidity
HumidityRelative humidity%	47	42	32	28	26	28	33	38	33	42	44	48	37
Dewpoint°C	-23.0	-20.0	-16.8	-14.4	-6.0	-1.7	3.9	2.8	-5.2	-11.6	-16.7	-22.3	-10.9
Precipitation
Rainfallmm	0	0	2	6	23	20	55	30	10	5	0	0	151
Rain days≥1mm	0	0	0	3	7	6	7	7	3	1	0	0	34
Snowfallmm	5	4	6	10	1	0	0	0	1	5	7	5	44
Snow days≥1mm	1	1	3	2	0	0	0	0	0	2	3	2	14
Wind
Wind avgm/s	1.8	1.9	2.7	3.2	3.5	3.4	3.0	2.9	2.7	2.3	1.9	1.6	2.6
Wind gustsm/s	3.5	5.1	6.4	8.1	7.0	6.8	6.0	6.1	6.3	5.3	5.8	3.8	5.8
Sun & UV
Sunshinehrs/day	7.0	8.6	10.0	10.9	11.3	11.9	11.5	11.1	10.2	9.0	7.7	6.9	9.7
Clear skyindex	65%	70%	64%	60%	54%	50%	51%	61%	73%	77%	63%	69%	63%
UV indexmax avg	1.1	1.9	3.7	5.5	7.4	8.3	7.9	7.3	5.1	3.2	1.5	1.0	4.5

Based on 2014–2024 hourly climate data · Updated Mar 2025

Confidence: High

Lifestyle Calendar·Altai

Altai offers a solid outdoor season. June through August are perfect for all activities. Even dinner outside manages 3/12 months, while walking is comfortable 12/12 months — impressive.

Full page →

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

3/12

Dinner Outside

0Jan: 0% viability

0Feb: 0% viability

1Mar: 1% viability

8Apr: 8% viability

35May: 35% viability

70Jun: 70% viability

83Jul: 83% viability

71Aug: 71% viability

26Sep: 26% viability

0Oct: 0% viability

0Nov: 0% viability

0Dec: 0% viability

3/12

Dinner Outside

0Jan: 0% viability

0Feb: 0% viability

1Mar: 1% viability

8Apr: 8% viability

35May: 35% viability

70Jun: 70% viability

83Jul: 83% viability

71Aug: 71% viability

26Sep: 26% viability

0Oct: 0% viability

0Nov: 0% viability

0Dec: 0% viability

25%

Cold

6/12

Lunch Outside

6Jan: 6% viability

17Feb: 17% viability

43Mar: 43% viability

61Apr: 61% viability

72May: 72% viability

82Jun: 82% viability

83Jul: 83% viability

81Aug: 81% viability

82Sep: 82% viability

71Oct: 71% viability

24Nov: 24% viability

3Dec: 3% viability

6/12

Lunch Outside

6Jan: 6% viability

17Feb: 17% viability

43Mar: 43% viability

61Apr: 61% viability

72May: 72% viability

82Jun: 82% viability

83Jul: 83% viability

81Aug: 81% viability

82Sep: 82% viability

71Oct: 71% viability

24Nov: 24% viability

3Dec: 3% viability

52%

Cold

12/12

Walking

93Jan: 93% viability

96Feb: 96% viability

97Mar: 97% viability

93Apr: 93% viability

94May: 94% viability

95Jun: 95% viability

94Jul: 94% viability

98Aug: 98% viability

98Sep: 98% viability

99Oct: 99% viability

94Nov: 94% viability

87Dec: 87% viability

12/12

Walking

93Jan: 93% viability

96Feb: 96% viability

97Mar: 97% viability

93Apr: 93% viability

94May: 94% viability

95Jun: 95% viability

94Jul: 94% viability

98Aug: 98% viability

98Sep: 98% viability

99Oct: 99% viability

94Nov: 94% viability

87Dec: 87% viability

95%

12/12

Running

93Jan: 93% viability

96Feb: 96% viability

97Mar: 97% viability

93Apr: 93% viability

94May: 94% viability

95Jun: 95% viability

94Jul: 94% viability

98Aug: 98% viability

98Sep: 98% viability

99Oct: 99% viability

94Nov: 94% viability

87Dec: 87% viability

12/12

Running

93Jan: 93% viability

96Feb: 96% viability

97Mar: 97% viability

93Apr: 93% viability

94May: 94% viability

95Jun: 95% viability

94Jul: 94% viability

98Aug: 98% viability

98Sep: 98% viability

99Oct: 99% viability

94Nov: 94% viability

87Dec: 87% viability

95%

Tap any month for details · Click activity name for overview

ComfortableModerateUncomfortable

Based on 2014–2024 hourly climate data · Updated Mar 2025

Confidence: High

Altai · Mongolia

Climate

Climate Lab·Altai

Lifestyle Calendar·Altai

Air Quality Profile

Air Quality Profile

Who thrives in Altai

Frequently asked about Altai