NATIONAL OPTICAL ASTRONOMY OBSERVATORIES
	CERRO TOLOLO INTER-AMERICAN OBSERVATORY
Meteorology Report		Month: June		Year: 1983
Date	Cloud cover	Photometric	Useful	Useless
1 - 2	8 - 8 - 7 - 5			*
2 - 3	0 - 0 - 0 - 0	*
3 - 4	4 - 5 - 8 - 8			*
4 - 5	7 - 7 - 8 - 8			*
5 - 6	6 - 7 - 7 - 7			*
6 - 7	5 - 7 - 7 - 7			*
7 - 8	0 - 0 - 0 - 0	*
8 - 9	1 - 2 - 0 - 0		*
9 - 10	2 - 8 - 8 - 8			*
10 - 11	8 - 8 - 6 - 8			*
11 - 12	8 - 8 - 8 - 8			*
12 - 13	0 - 0 - 0 - 0	*
13 - 14	0 - 0 - 0 - 0	*
14 - 15	0 - 0 - 0 - 0	*
15 - 16	2 - 2 - 2 - 3		*
16 - 17	2 - 3 - 2 - 2		*
17 - 18	7 - 7 - 7 - 7			*
18 - 19	8 - 7 - 6 - 6			*
19 - 20	7 - 5 - 7 - 7			*
20 - 21	1 - 3 - 2 - 2		*
21 - 22	7 - 7 - 7 - 1		*
22 - 23	0 - 0 - 0 - 0	*
23 - 24	0 - 0 - 0 - 0	*
24 - 25	0 - 0 - 0 - 0	*
25 - 26	0 - 0 - 5 - 6		*
26 - 27	0 - 0 - 0 - 0	*
27 - 28	0 - 3 - 3 - 0		*
28 - 29	0 - 3 - 5 - 5		*
29 - 30	6 - 6 - 6 - 6			*
30 - 31	6 - 7 - 6 - 6			*
31 - 01
	Totals	9	8	13
		Min.	Med.	Max.
Temperat. deg.F		31	40	72
Humidity % RH		5	20 - 40	100
Wind speed M/H		00	15	64
Water, precipitation	this month	32.8	tot.year:	44.7
			Report by: Oscar Saa