Ulan Bator Weather Averages

Climate averages for Ulan Bator based on 10 years of historical data.

Average Ulan Bator temperatures by month

Avg high

-15°

J

-12°

F

-2°

M

6°

A

13°

M

19°

J

21°

J

18°

A

13°

S

3°

O

-7°

N

-15°

D

Avg low

-24°

J

-21°

F

-11°

M

-3°

A

3°

M

10°

J

13°

J

11°

A

5°

S

-4°

O

-15°

N

-22°

D

Average rainfall in Ulan Bator by month

Rainfall (mm)

2

J

3

F

9

M

18

A

28

M

66

J

97

J

104

A

44

S

13

O

11

N

3

D

Sunshine hours in Ulan Bator by month

Sunshine (h/day)

4

J

4

F

5

M

6

A

5

M

5

J

4

J

4

A

4

S

5

O

4

N

4

D

Humidity in Ulan Bator by month

Average humidity

84%

J

83%

F

71%

M

50%

A

47%

M

56%

J

66%

J

70%

A

67%

S

60%

O

73%

N

84%

D

Month-by-month averages

Month	Avg High	Avg Low	Rainfall	Sunshine
Vejr i Januar	-15°C	-24°C	2 mm	3.9h
Vejr i Februar	-12°C	-21°C	3 mm	4.3h
Vejr i Marts	-2°C	-11°C	9 mm	4.9h
Vejr i April	6°C	-3°C	18 mm	5.5h
Vejr i Maj	13°C	3°C	28 mm	5.3h
Vejr i Juni	19°C	10°C	66 mm	4.7h
Vejr i Juli	21°C	13°C	97 mm	3.9h
Vejr i August	18°C	11°C	104 mm	3.8h
Vejr i September	13°C	5°C	44 mm	4.5h
Vejr i Oktober	3°C	-4°C	13 mm	5.4h
Vejr i November	-7°C	-15°C	11 mm	4.0h
Vejr i December	-15°C	-22°C	3 mm	3.5h