6月

32°~18°

2

33°~19°

3

32°~18°

4

30°~17°

5

29°~17°

6

27°~18°

7

28°~17°

8

30°~16°

9

30°~16°

10

32°~15°

11

31°~16°

12

29°~17°

13

31°~16°

14

29°~15°

15

30°~15°

16

30°~15°

17

31°~15°

18

31°~15°

19

30°~16°

20

31°~15°

21

31°~15°

22

30°~15°

23

31°~15°

24

31°~15°

25

30°~15°

26

30°~15°

27

29°~15°

28

31°~15°

29

30°~15°

30

31°~15°