NATIONAL OPTICAL ASTRONOMY OBSERVATORIES
CERRO TOLOLO INTER-AMERICAN OBSERVATORY
Meteorology Report Month: March Year: 1985
Date Cloud cover Photometric Useful Useless
1 - 2 1-3-2-1   *  
2 - 3 0-0-0-0 *    
3 - 4 0-0-0-0 *    
4 - 5 1-0-0-0 *    
5 - 6 0-0-0-0 *    
6 - 7 1-1-0-1   *  
7 - 8 6-2-2-6   *  
8 - 9 0-0-0-0 *    
9 - 10 2-2-2-1   *  
10 - 11 0-0-0-3   *  
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 0-2-2-1   *  
20 - 21 0-0-0-0 *    
21 - 22 3-4-6-6   *  
22 - 23 7-7-7-8     *
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 0-0-0-0 *    
29 - 30 0-0-0-0 *    
30 - 31 8-7-7-8     *
31 - 01 4-7-8-8     *
Totals 21 7 3
Min. Med. Max.
Temp. Deg. F   45 60-65 79
Humidity % RH   18 60 100
Wind speed M/H   0.0 ≤10 42
Water, precipitation this month 3.5mm tot.year: 3.5mm
Report by: Oscar Saa