NATIONAL OPTICAL ASTRONOMY OBSERVATORIES
	CERRO TOLOLO INTER-AMERICAN OBSERVATORY
Meteorology Report		Month: June		Year: 1989
Date	Cloud cover	Photometric	Useful	Useless
1 - 2	2 - 1 - 1 - 2		*
2 - 3	2 - 2 - 2 - 3		*
3 - 4	2 - 1 - 0 - 0		*
4 - 5	1 - 1 - 1 - 1		*
5 - 6	0 - 0 - 0 - 0	*
6 - 7	1 - 3 - 2 - 2		*
7 - 8	4 - 7 - 3 - 0		*
8 - 9	1 - 0 - 0 - 1		*
9 - 10	0 - 1 - 0 - 0		*
10 - 11	0 - 0 - 0 - 0	*
11 - 12	6 - 7 - 6 - 5			*
12 - 13	7 - 7 - 8 - 8			*
13 - 14	5 - 4 - 1 - 0		*
14 - 15	0 - 0 - 2 - 2		*
15 - 16	2 - 3 - 2 - 1		*
16 - 17	0 - 0 - 0 - 0	*
17 - 18	0 - 1 - 2 - 1		*
18 - 19	6 - 6 - 5 - 3		*
19 - 20	6 - 8 - 8 - 7		*
20 - 21	3 - 2 - 1 - 2		*
21 - 22	0 - 0 - 0 - 0	*
22 - 23	1 - 0 - 0 - 0	*
23 - 24	0 - 0 - 0 - 0	*
24 - 25	0 - 0 2 - 4		*
25 - 26	7 - 8 - 8 - 8			*
26 - 27	1 - 0 - 0 - 0	*
27 - 28	1 - 0 - 0 - 0	*
28 - 29	0 - 0 - 0 - 0	*
29 - 30	0 - 1 - 3 - 4		*
30 - 31	2 - 3 - 3 - 3		*
31 - 01
	Totals
		Min.	Med.	Max.
Temperat. deg.F		31	56	73
Humidity % RH		12	25	100
Wind speed M/H		00	15	55
Water, precipitation	this month	00	tot.year:	28.5
			Report by: Oscar Saa