Cheonan Weather Averages

Climate averages for Cheonan based on 10 years of historical data.

Average Cheonan temperatures by month

Avg high

3°

J

5°

F

12°

M

19°

A

24°

M

28°

J

30°

J

30°

A

26°

S

19°

O

12°

N

4°

D

Avg low

-4°

J

-3°

F

2°

M

7°

A

12°

M

17°

J

22°

J

22°

A

17°

S

11°

O

4°

N

-3°

D

Average rainfall in Cheonan by month

Rainfall (mm)

23

J

35

F

47

M

77

A

106

M

108

J

318

J

292

A

175

S

70

O

64

N

31

D

Sunshine hours in Cheonan by month

Sunshine (h/day)

4

J

4

F

5

M

5

A

6

M

5

J

3

J

3

A

4

S

5

O

4

N

3

D

Humidity in Cheonan by month

Average humidity

64%

J

61%

F

59%

M

60%

A

66%

M

72%

J

83%

J

82%

A

78%

S

69%

O

66%

N

67%

D

Month-by-month averages

Month	Avg High	Avg Low	Rainfall	Sunshine
Sausio orai	3°C	-4°C	23 mm	3.5h
Vasario orai	5°C	-3°C	35 mm	4.5h
Kovo orai	12°C	2°C	47 mm	5.1h
Balandžio orai	19°C	7°C	77 mm	5.5h
Gegužės orai	24°C	12°C	106 mm	6.4h
Birželio orai	28°C	17°C	108 mm	5.2h
Liepos orai	30°C	22°C	318 mm	2.6h
Rugpjūčio orai	30°C	22°C	292 mm	2.9h
Rugsėjo orai	26°C	17°C	175 mm	4.4h
Spalio orai	19°C	11°C	70 mm	5.0h
Lapkričio orai	12°C	4°C	64 mm	3.9h
Gruodžio orai	4°C	-3°C	31 mm	3.2h