Seeing for Ashburn

Fri 2018-07-20 to Sat 2018-07-21
Ground Sky
Hour (EDT) Temp rel. hum. Clouds
Best values are marked
arc sec.
13 30°C 52% 33 2.52
14 30°C 50% 50 2.69
15 30°C 46% 46 2.92
16 29°C 45% 42 3.03
17 28°C 44% 38 3.04
18 27°C 44% 27 2.91
19 26°C 46% 29 2.75
20 25°C 50% 37 2.61
21 25°C 54% 25 2.50
22 24°C 56% 18 2.35
23 24°C 58% 26 2.19
0 24°C 61% 45 2.07
1 23°C 65% 72 1.96
2 22°C 69% 99 1.90
3 22°C 73% 98 1.94
4 21°C 77% 98 1.99
5 21°C 81% 98 2.03
6 22°C 82% 98 2.04
7 23°C 83% 99 1.91
8 24°C 80% 100 1.80
9 24°C 75% 100 1.76
10 24°C 66% 100 1.74
11 24°C 67% 100 1.61
12 23°C 85% 100 1.42