25

30°~18°

26

29°~19°

27

29°~18°

28

29°~18°

29

29°~18°

30

31°~18°

31

32°~17°

2月

36°~18°

2

36°~19°

3

29°~20°

4

33°~19°

5

34°~19°

6

32°~20°

7

30°~15°

8

30°~16°

9

30°~15°

10

30°~15°

11

30°~15°

12

30°~15°

13

30°~15°

14

30°~16°

15

30°~15°

16

29°~15°

17

29°~16°

18

30°~15°

19

29°~15°

20

30°~16°

21

30°~15°

22

29°~15°

23

29°~15°