NATIONAL OPTICAL ASTRONOMY OBSERVATORIES
CERRO TOLOLO INTER-AMERICAN OBSERVATORY
Meteorology Report Month: November Year: 1984
Date Cloud cover Photometric Useful Useless
1 - 2 0 - 0 - 0 - 0 *    
2 - 3 0 - 0 - 0 - 0 *    
3 - 4 0 - 0 - 0 - 0 *    
4 - 5 5 - 5 - 6 - 6     *
5 - 6 4 - 6 - 8 - 8     *
6 - 7 8 - 8 - 8 - 8     *
7 - 8 8 - 7 - 2 - 1   *  
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 4 - 4 - 4- 4   *  
18 - 19 0 - 0 - 0 - 0 *    
19 - 20 2 - 1 - 1 - 6   *  
20 - 21 0 - 0 - 0 - 0 *    
21 - 22 0 - 0 - 0 - 0 *    
22 - 23 0 - 0 - 0 - 0 *    
23 - 24 0 - 0 - 0 - 0 *    
24 - 25 0 - 0 - 0 - 0 *    
25 - 26 0 - 0 - 0 - 0 *    
26 - 27 0 - 0 - 0 - 0 *    
27 - 28 0 - 0 - 0 - 0 *    
28 - 29 2 - 4 - 6 - 7   *  
29 - 30 0 - 0 - 0 - 0 *    
30 - 31 0 - 0 - 0 - 0 *    
31 - 01        
Totals 23 4 3
Min. Med. Max.
Temperat. deg.F   32 55 - 60 78
Humidity % RH   10 45 100
Wind speed M/H   00 10 45
Water, precipitation this month 1.5 tot.year: 487
Report by: Oscar Saa