Seeing for Ashburn

Sun 2018-04-22 to Mon 2018-04-23
Ground Sky
Hour (EDT) Temp rel. hum. Clouds
Best values are marked
arc sec.
20 14°C 67% 0 1.52
21 13°C 67% 33 1.52
22 12°C 64% 67 1.45
23 11°C 61% 100 1.38
0 11°C 56% 90 1.30
1 10°C 51% 79 1.24
2 9°C 49% 69 1.21
3 8°C 49% 77 1.21
4 8°C 49% 84 1.22
5 7°C 49% 92 1.23
6 7°C 50% 61 1.25
7 8°C 50% 55 1.29
8 9°C 51% 82 1.34
9 11°C 51% 79 1.41
10 13°C 48% 76 1.46
11 15°C 44% 73 1.48
12 16°C 39% 49 1.52
13 17°C 36% 24 1.59
14 18°C 35% 19 1.64
15 18°C 36% 15 1.79
16 18°C 38% 18 2.03
17 18°C 42% 27 2.24
18 18°C 46% 52 2.40
19 17°C 51% 76 2.59