NATIONAL OPTICAL ASTRONOMY OBSERVATORIES
CERRO TOLOLO INTER-AMERICAN OBSERVATORY
Meteorology Report Month: March Year: 1982
Date Cloud cover Photometric Useful Useless
1 - 2  0 - 0 - 0 - 0 *    
2 - 3 0 - 1 - 2 - 2   *  
3 - 4  0 - 0 - 0 - 0 *    
4 - 5  1 - 0 - 0 - 0 *    
5 - 6  0 - 0 - 0 - 0 *    
6 - 7  1 - 0 - 5 - 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  0 - 0 - 0 - 0 *    
12 - 13  0 - 0 - 0 - 0 *    
13 - 14  0 - 0 - 0 - 0 *    
14 - 15  0 - 0 - 0 - 0 *    
15 - 16  0 - 0 - 0 - 0 *    
16 - 17  0 - 0 - 0 - 0 *    
17 - 18  0 - 0 - 0 - 0 *    
18 - 19  0 - 0 - 0 - 0 *    
19 - 20  0 - 0 - 0 - 0 *    
20 - 21  0 - 0 - 0 - 0 *    
21 - 22  0 - 0 - 0 - 0 *    
22 - 23  0 - 0 - 0 - 0 *    
23 - 24  0 - 1 - 2 - 0   *  
24 - 25 1 - 3 - 6 - 7   *  
25 - 26  0 - 0 - 0 - 0 *    
26 - 27  0 - 0 - 0 - 0 *    
27 - 28  0 - 0 - 0 - 0 *    
28 - 29  0 - 0 - 0 - 0 *    
29 - 30  0 - 0 - 0 - 0 *    
30 - 31  0 - 0 - 0 - 0 *    
31 - 01  0 - 0 - 0 - 0 *    
Totals 27 4  
Min. Med. Max.
Temperat. deg.F   40 63 82
Humidity % RH   12 45 100
Wind speed M/H   00 10 40
Water, precipitation this month 2 tot.year: 2
Report by: Oscar Saa