How many sunny days does Bayanhongor have per year?

Bayanhongor averages approximately 287 sunny days per year, based on historical climate data.

What is the air quality in Bayanhongor?

Bayanhongor has an annual PM2.5 concentration of 12.6 µg/m³, classified as "Fair" by WHO standards. Slightly above WHO targets. Sensitive individuals may notice effects.

Bayanhongor

Bayanhongor · Mongolia

A city in Mongolia.

Small city

31K

1,873m

11:59 UTC+8

MNT

Explore on map →Climate twin →

Bayanhongor, Mongolia is a 31K-resident city with 287 sunny days and 223 frost days annually and an annual PM2.5 of 12.6 µg/m³. A city in Mongolia.

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Climate

Feels-like °C

-19

-13

-5

-13

-22

Dinner outside

Climate Lab·Bayanhongor

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

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Metric	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Temperature
Daily high°C	-9	-5	4	11	19	22	23	23	18	7	0	-9	9
Daily mean°C	-17	-11	-4	3	12	17	19	17	11	1	-8	-16	2
Daily low°C	-26	-20	-13	-4	3	10	13	11	2	-6	-17	-24	-6
Thermal comfort
High feelsDaily high feels-like°C	0	3	8	13	21	26	27	27	21	11	5	-2	13
Mean feelsDaily mean feels-like°C	-19	-13	-5	3	11	19	21	18	10	0	-13	-22	1
Low feelsDaily low feels-like°C	-36	-31	-23	-15	-4	5	8	4	-5	-16	-29	-34	-15
Humidity
HumidityRelative humidity%	55	47	31	26	24	30	35	39	38	36	44	54	38
Dewpoint°C	-23.7	-20.3	-18.4	-14.3	-7.2	-1.3	4.3	3.6	-2.9	-12.9	-17.2	-23.4	-11.1
Precipitation
Rainfallmm	0	0	0	7	23	23	37	40	32	3	1	0	167
Rain days≥1mm	0	0	0	2	7	7	10	7	4	1	0	0	38
Snowfallmm	2	4	7	16	2	0	0	0	0	2	8	2	43
Snow days≥1mm	1	2	1	4	1	0	0	0	0	1	2	1	13
Wind
Wind avgm/s	1.6	2.0	2.8	3.4	3.3	3.2	2.8	2.6	2.8	2.2	1.9	1.8	2.5
Wind gustsm/s	2.9	4.4	6.2	7.4	7.2	6.2	6.1	5.8	6.1	4.5	4.3	3.2	5.4
Sun & UV
Sunshinehrs/day	7.7	8.8	10.0	10.9	11.2	11.9	11.0	10.6	9.9	9.2	7.7	7.3	9.7
Clear skyindex	69%	72%	65%	56%	53%	56%	52%	57%	69%	77%	72%	76%	65%
UV indexmax avg	1.2	2.0	3.7	5.5	7.5	8.0	8.0	7.4	5.2	3.3	1.6	1.1	4.5

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

Confidence: High

Lifestyle Calendar·Bayanhongor

Bayanhongor 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.

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Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

3/12

Dinner Outside

0Jan: 0% viability

0Feb: 0% viability

0Mar: 0% viability

6Apr: 6% viability

30May: 30% viability

67Jun: 67% viability

77Jul: 77% viability

67Aug: 67% viability

28Sep: 28% viability

1Oct: 1% viability

0Nov: 0% viability

0Dec: 0% viability

3/12

Dinner Outside

0Jan: 0% viability

0Feb: 0% viability

0Mar: 0% viability

6Apr: 6% viability

30May: 30% viability

67Jun: 67% viability

77Jul: 77% viability

67Aug: 67% viability

28Sep: 28% viability

1Oct: 1% viability

0Nov: 0% viability

0Dec: 0% viability

23%

Cold

6/12

Lunch Outside

6Jan: 6% viability

12Feb: 12% viability

31Mar: 31% viability

59Apr: 59% viability

76May: 76% viability

87Jun: 87% viability

85Jul: 85% viability

86Aug: 86% viability

80Sep: 80% viability

66Oct: 66% viability

21Nov: 21% viability

3Dec: 3% viability

6/12

Lunch Outside

6Jan: 6% viability

12Feb: 12% viability

31Mar: 31% viability

59Apr: 59% viability

76May: 76% viability

87Jun: 87% viability

85Jul: 85% viability

86Aug: 86% viability

80Sep: 80% viability

66Oct: 66% viability

21Nov: 21% viability

3Dec: 3% viability

51%

Cold

12/12

Walking

83Jan: 83% viability

95Feb: 95% viability

96Mar: 96% viability

95Apr: 95% viability

94May: 94% viability

99Jun: 99% viability

97Jul: 97% viability

99Aug: 99% viability

99Sep: 99% viability

100Oct: 100% viability

100

94Nov: 94% viability

80Dec: 80% viability

12/12

Walking

83Jan: 83% viability

95Feb: 95% viability

96Mar: 96% viability

95Apr: 95% viability

94May: 94% viability

99Jun: 99% viability

97Jul: 97% viability

99Aug: 99% viability

99Sep: 99% viability

100Oct: 100% viability

100

94Nov: 94% viability

80Dec: 80% viability

94%

12/12

Running

83Jan: 83% viability

95Feb: 95% viability

96Mar: 96% viability

95Apr: 95% viability

94May: 94% viability

99Jun: 99% viability

97Jul: 97% viability

99Aug: 99% viability

99Sep: 99% viability

100Oct: 100% viability

100

94Nov: 94% viability

80Dec: 80% viability

12/12

Running

83Jan: 83% viability

95Feb: 95% viability

96Mar: 96% viability

95Apr: 95% viability

94May: 94% viability

99Jun: 99% viability

97Jul: 97% viability

99Aug: 99% viability

99Sep: 99% viability

100Oct: 100% viability

100

94Nov: 94% viability

80Dec: 80% viability

94%

Tap any month for details · Click activity name for overview

ComfortableModerateUncomfortable

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

Confidence: High

Bayanhongor · Mongolia

Climate

Climate Lab·Bayanhongor

Lifestyle Calendar·Bayanhongor

Air Quality Profile

Air Quality Profile

Who thrives in Bayanhongor

Frequently asked about Bayanhongor