Seeing for Ashburn

Mon 2018-09-24 to Tue 2018-09-25
Ground Sky
Hour (EDT) Temp rel. hum. Clouds
Best values are marked
arc sec.
13 18°C 96% 100 1.88
14 18°C 96% 100 1.83
15 18°C 95% 100 1.79
16 17°C 94% 100 1.75
17 17°C 94% 100 1.70
18 17°C 94% 100 1.69
19 16°C 95% 100 1.71
20 16°C 96% 100 1.75
21 16°C 97% 100 1.77
22 16°C 97% 100 1.86
23 16°C 97% 100 1.90
0 16°C 97% 100 1.91
1 17°C 97% 100 1.90
2 17°C 97% 100 1.92
3 17°C 97% 100 1.95
4 18°C 97% 100 2.04
5 18°C 97% 100 2.10
6 18°C 97% 100 2.05
7 18°C 97% 100 1.99
8 19°C 97% 100 1.92
9 19°C 97% 100 1.90
10 20°C 97% 100 1.90
11 21°C 97% 100 1.94
12 22°C 96% 99 1.96