NATIONAL OPTICAL ASTRONOMY OBSERVATORIES
	CERRO TOLOLO INTER-AMERICAN OBSERVATORY
Meteorology Report		Month: May		Year: 1992
Date	Cloud cover	Photometric	Useful	Useless
1 - 2	1 - 4 - 7 - 8		*
2 - 3	1 - 1 - 0 - 0		*
3 - 4	1 - 1 - 0 - 0		*
4 - 5	8 - 8 - 8 - 8			*
5 - 6	8 - 7 - 6 - 3			*
6 - 7	3 - 1 - 0 - 0		*
7 - 8	2 - 2 - 3 - 3		*
8 - 9	8 - 8 - 8 - 8		*
9 - 10	1 - 1 - 2 - 4		*
10 - 11	3 - 2 - 0 - 0		*
11 - 12	2 - 4 - 3 - 2		*
12 - 13	1 - 2 - 1 - 0		*
13 - 14	4 - 6 - 6 - 5		*
14 - 15	5 - 5 - 5 - 3		*
15 - 16	6 - 4 - 3 - 3		*
16 - 17	3 - 5 - 7 - 5		*
17 - 18	3 - 5 - 6 - 6		*
18 - 19	6 - 6 - 1 - 0		*
19 - 20	2 - 4 - 6 - 6		*
20 - 21	4 - 3 - 5 - 6		*
21 - 22	1 - 0 - 0 - 0	*
22 - 23	0 - 0 - 1 - 2		*
23 - 24	8 - 8 - 8 - 8			*
24 - 25	3 - 6 - 8 - 5			*
25 - 26	8 - 8 - 8 - 8			*
26 - 27	8 - 8 - 8 - 8			*
27 - 28	8 - 8 - 8 - 8			*
28 - 29	4 - 1 - 3 - 6		*
29 - 30	5 - 2 - 6 - 1		*
30 - 31	0 - 0 - 0 - 0	*
31 - 01	1 - 2 - 3 - 2		*
	Totals	2	22	7
		Min.	Med.	Max.
Temperat. F degrees		21	~45	71
Humidity % RH		<5	~30	100
Wind speed M/H		--	~12	50
Rainfall this month:	11.5mm	this year:	41mm
			Report by: Oscar Saa