21

39°~27°

22

40°~25°

23

41°~25°

24

40°~27°

25

40°~28°

26

39°~27°

27

42°~30°

28

41°~30°

29

40°~30°

30

43°~29°

May

43°~29°

2

44°~29°

3

41°~30°

4

41°~30°

5

41°~29°

6

41°~30°

7

41°~29°

8

41°~30°

9

41°~30°

10

41°~30°

11

41°~30°

12

41°~29°

13

41°~30°

14

41°~29°

15

41°~30°

16

41°~29°

17

41°~30°

18

41°~30°

19

41°~30°

20

41°~30°