Seeing for Ashburn

Sun 2018-08-19 to Mon 2018-08-20
Ground Sky
Hour (EDT) Temp rel. hum. Clouds
Best values are marked
arc sec.
13 27°C 70% 92 1.26
14 27°C 67% 100 1.27
15 27°C 63% 79 1.37
16 27°C 62% 58 1.51
17 26°C 62% 37 1.60
18 24°C 65% 34 1.61
19 22°C 69% 31 1.59
20 21°C 77% 27 1.65
21 20°C 84% 47 1.72
22 19°C 88% 67 1.75
23 19°C 91% 88 1.76
0 19°C 92% 92 1.75
1 20°C 93% 96 1.74
2 20°C 95% 100 1.72
3 19°C 96% 100 1.71
4 19°C 96% 100 1.69
5 19°C 96% 100 1.69
6 19°C 97% 100 1.69
7 20°C 96% 100 1.68
8 20°C 96% 100 1.67
9 21°C 95% 96 1.65
10 22°C 92% 91 1.64
11 23°C 85% 87 1.62
12 24°C 81% 72 1.60