Seeing for Ashburn

Tue 2018-07-17 to Wed 2018-07-18
Ground Sky
Hour (EDT) Temp rel. hum. Clouds
Best values are marked
arc sec.
20 26°C 75% 100 1.18
21 23°C 75% 67 1.18
22 22°C 75% 33 1.21
23 20°C 74% 40 1.23
0 20°C 72% 27 1.22
1 20°C 71% 13 1.23
2 19°C 71% 0 1.28
3 18°C 72% 2 1.34
4 18°C 72% 3 1.44
5 17°C 83% 5 1.54
6 18°C 88% 4 1.67
7 19°C 86% 2 1.78
8 21°C 71% 1 1.85
9 23°C 60% 1 1.89
10 25°C 57% 0 1.90
11 27°C 54% 0 2.01
12 28°C 51% 0 2.09
13 28°C 49% 0 2.05
14 28°C 47% 0 2.14
15 28°C 41% 0 2.12
16 28°C 38% 0 2.08
17 27°C 38% 0 2.14
18 26°C 39% 6 2.14
19 25°C 41% 13 2.18