NATIONAL OPTICAL ASTRONOMY OBSERVATORIES
	CERRO TOLOLO INTER-AMERICAN OBSERVATORY
Meteorology Report		Month: June		Year: 1978
Date	Cloud cover	Photometric	Useful	Useless
1 - 2	0-1-1-1	*
2 - 3	2-3-4-8		*	*
3 - 4	1-1-3-6	*	*
4 - 5	8-8-8-8			*
5 - 6	8-8-8-8			*
6 - 7	0-0-0-0	*
7 - 8	0-0-0-0	*
8 - 9	0-0-0-0	*
9 - 10	0-0-0-0	*
10 - 11	0-0-0-0	*
11 - 12	2-1-2-2	*
12 - 13	0-1-2-4	*	*
13 - 14	0-3-6-8		*	*
14 - 15	8-8-5-2			*
15 - 16	0-0-0-0	*
16 - 17	2-4-6-8			*
17 - 18	8-8-8-8			*
18 - 19	8-6-0-0		*	*
19 - 20	0-0-0-0	*
20 - 21	0-0-0-0	*
21 - 22	2-2-2-0	*
22 - 23	4-3-3-8		*	*
23 - 24	5-5-5-5			*
24 - 25	0-0-0-0	*
25 - 26	8-6-7-8			*
26 - 27	8-6-7-5			*
27 - 28	8-8-8-6			*
28 - 29	8-8-6-6			*
29 - 30	8-8-8-8			*
30 -01	8-8-8-8			*
	Totals	14	6	16
		Min.	Med.	Max.
Temp. Deg. F		30	48	63
Humidity % RH		4		100
Wind speed M/H			47	70
Water, precipitation	this month	00	tot.year:	00
			Report by: Oscar Saa