NATIONAL OPTICAL ASTRONOMY OBSERVATORIES
	CERRO TOLOLO INTER-AMERICAN OBSERVATORY
Meteorology Report		Month: May		Year: 1982
Date	Cloud cover	Photometric	Useful	Useless
1 - 2	0 - 0 - 0 - 0	*
2 - 3	0 - 0 - 0 - 0	*
3 - 4	2 - 1 - 0 - 0		*
4 - 5	0 - 0 - 0 - 0	*
5 - 6	0 - 0 - 4 - 4		*
6 - 7	7 - 7 - 5 - 3			*
7 - 8	7 - 7 - 7 - 7			*
8 - 9	7 - 7 - 7 - 7			*
9 - 10	7 - 7 - 7 - 7			*
10 - 11	3 - 3 - 7 - 7		*
11 - 12	1 - 1 - 1 - 1		*
12 - 13	8 - 8 - 8 - 8			*
13 - 14	2 - 3 - 3 - 2		*
14 - 15	2 - 2 - 2 - 2		*
15 - 16	2 - 2 - 2 - 2		*
16 - 17	7 - 8 - 8 - 5			*
17 - 18	0 - 0 - 0 - 0	*
18 - 19	0 - 0 - 0 - 0	*
19 - 20	6 - 7 - 7 - 6		*
20 - 21	0 - 0 - 1 - 1		*
21 - 22	2 - 6 - 2 - 4		*
22 - 23	2 - 2 - 2 - 2			*
23 - 24	1 - 2 - 2 - 4		*
24 - 25	3 - 2 - 2 - 4		*
25 - 26	1 - 1 - 0 - 0		*
26 - 27	0 - 0 - 2 - 3		*
27 - 28	2 - 1 - 0 - 0		*
28 - 29	0 - 0 - 0 - 0	*
29 - 30	1 - 0 - 0 - 2	*
30 - 31	0 - 2 - 2 - 2		*
31 - 01	3 - 5 - 7 - 7			*
	Totals	7	16	8
		Min.	Med.	Max.
Temperat. deg.F		37	57	72
Humidity % RH		0	28	100
Wind speed M/H		00	10 - 15	65
Water, precipitation	this month	17	tot.year:	19
			Report by: Oscar Saa