Japanese Yen Effective Exchange Rates for 1991 from the Bank for International Settlements

An historical gauge of the Japanese Yen’s relative strength against a basket of currencies belonging to the country’s most important trading partners.

Historical Chart of Japanese Yen: Year 1983 - 2026

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December - 1991

SunMonTueWedThuFriSat
1

2

66.53

3

66.8

4

66.78

5

66.9

6

66.91

7

8

9

66.96

10

66.86

11

66.47

12

66.58

13

66.66

14

15

16

66.91

17

66.85

18

66.83

19

66.69

20

66.62

21

22

23

66.72

24

66.78

25

66.78

26

66.78

27

67.36

28

29

30

67.41

31

67.92

November - 1991

SunMonTueWedThuFriSat
1

67.11

2

3

4

67.15

5

66.98

6

66.89

7

66.85

8

66.9

9

10

11

66.88

12

67.04

13

66.88

14

66.91

15

66.82

16

17

18

66.86

19

66.7

20

66.56

21

66.6

22

66.43

23

24

25

67.25

26

67.02

27

66.6

28

66.64

29

66.78

30

October - 1991

SunMonTueWedThuFriSat
1

65.57

2

65.91

3

66.56

4

67.34

5

6

7

67.67

8

67.65

9

67.45

10

67.83

11

67.77

12

13

14

67.95

15

67.92

16

67.65

17

67.91

18

67.59

19

20

21

67.26

22

67.03

23

67.03

24

67.11

25

67.04

26

27

28

66.77

29

67.06

30

66.99

31

66.75

September - 1991

SunMonTueWedThuFriSat
1

2

64.86

3

64.97

4

65.26

5

65.29

6

65.01

7

8

9

65.15

10

65.12

11

65.17

12

65.25

13

65.51

14

15

16

65.38

17

65.36

18

65.16

19

65.23

20

65.21

21

22

23

65.32

24

65.88

25

65.77

26

65.64

27

65.56

28

29

30

65.69

August - 1991

SunMonTueWedThuFriSat
1

64.67

2

64.69

3

4

5

64.55

6

64.55

7

64.83

8

64.81

9

64.8

10

11

12

64.79

13

64.85

14

64.95

15

64.96

16

64.95

17

18

19

65.26

20

65.3

21

65.15

22

64.84

23

64.79

24

25

26

64.84

27

64.75

28

64.85

29

64.79

30

64.84

31

July - 1991

SunMonTueWedThuFriSat
1

65.3

2

65.11

3

64.95

4

65.01

5

65.23

6

7

8

64.9

9

64.96

10

65.09

11

65.17

12

65.11

13

14

15

65.43

16

65.45

17

65.43

18

65.33

19

65.04

20

21

22

64.97

23

65.02

24

64.63

25

64.53

26

64.16

27

28

29

64.41

30

64.48

31

64.47

June - 1991

SunMonTueWedThuFriSat
1

2

3

63.96

4

63.99

5

63.79

6

63.86

7

63.76

8

9

10

63.21

11

63.1

12

63.31

13

63.34

14

63.69

15

16

17

63.7

18

63.77

19

63.97

20

64.41

21

64.79

22

23

24

64.43

25

64.65

26

64.85

27

64.8

28

65.2

29

30

May - 1991

SunMonTueWedThuFriSat
1

64.35

2

64.04

3

63.99

4

5

6

64.03

7

63.81

8

63.91

9

63.86

10

63.68

11

12

13

63.42

14

63.53

15

63.57

16

63.87

17

63.87

18

19

20

63.88

21

64

22

64.03

23

64.09

24

63.82

25

26

27

63.67

28

63.96

29

63.95

30

63.97

31

64.01

April - 1991

SunMonTueWedThuFriSat
1

62.84

2

62.99

3

63.45

4

63.77

5

64.11

6

7

8

64.13

9

63.92

10

64.41

11

64.06

12

64.33

13

14

15

64.75

16

64.55

17

64.42

18

64

19

63.96

20

21

22

63.87

23

64.11

24

64.38

25

64.45

26

64.31

27

28

29

64.38

30

64.38

March - 1991

SunMonTueWedThuFriSat
1

63.19

2

3

4

62.82

5

62.78

6

62.43

7

62.58

8

62.67

9

10

11

62.24

12

62.83

13

62.71

14

63.18

15

62.97

16

17

18

62.73

19

63.09

20

62.65

21

63.13

22

63.24

23

24

25

63.23

26

63.24

27

63.42

28

62.85

29

62.84

30

31

February - 1991

SunMonTueWedThuFriSat
1

63.48

2

3

4

63.92

5

64.11

6

64.78

7

64.83

8

65.22

9

10

11

65.32

12

64.98

13

64.65

14

64.44

15

64.29

16

17

18

64.31

19

64.04

20

63.96

21

64

22

63.92

23

24

25

63.68

26

63.45

27

63.94

28

63.92

January - 1991

SunMonTueWedThuFriSat
1

62.13

2

62.65

3

63.14

4

63.05

5

6

7

62.04

8

62.05

9

62.7

10

62.8

11

63.23

12

13

14

62.82

15

62.75

16

62.26

17

63.26

18

63.24

19

20

21

63.55

22

64

23

63.45

24

63.63

25

63.69

26

27

28

63.44

29

63.91

30

63.72

31

63.66